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May 25, 2016

Search: what is the final temperature

Number of results: 17,089

chemistry
A sample of steam with a mass of 0.552 and at a temperature of 100 condenses into an insulated container holding 4.35 of water at 6.0. Assuming that no heat is lost to the surroundings, what will be the final temperature of the mixture?
January 29, 2012 by amy

physics
A 40-g block of ice is cooled to −71C and is then added to 590 g of water in an 80-g copper calorimeter at a temperature of 27C. Determine the final temperature of the system consisting of the ice, water, and calorimeter. (If not all the ice melts, determine how much ...
April 6, 2012 by kevin

physics
A 40-g block of ice is cooled to −71C and is then added to 590 g of water in an 80-g copper calorimeter at a temperature of 27C. Determine the final temperature of the system consisting of the ice, water, and calorimeter. (If not all the ice melts, determine how much ...
April 11, 2012 by anthony

Physics
I was having trouble with two different physics problems when studying for a test. Any help is appreciated. 1.) A 11.6-kg block of ice has a temperature of -14.5 °C. The pressure is one atmosphere. The block absorbs 6.87 x 106 J of heat. What is the final temperature in ...
April 13, 2008 by Sam

Physics
I was having trouble with two different physics problems when studying for a test. Any help is appreciated. 1.) A 11.6-kg block of ice has a temperature of -14.5 °C. The pressure is one atmosphere. The block absorbs 6.87 x 106 J of heat. What is the final temperature in ...
April 13, 2008 by Sam

chemistry help
A 265 g aluminum engine part at an initial temperature of 2.00C absorbs 84.5 kJ of heat. What is the final temperature of the part (c of Al = 0.900 J/gK)?
October 5, 2008 by james

Chemistry
A 250 g sample of water with an initial temperature of 98.8 c loses 7,500 joules of heat. What is the final temperature of the water ?
October 3, 2015 by Raul

science
A balloon with an initial volume of 2.8L at a temperature of 296K is warmed to 375K . What is its volume at the final temperature? (Assume constant pressure.)
October 22, 2012 by michelle

physics
A 5-kg block of ice is at a temperature of -27 C. How much heat must be added to the ice to produce 5 kg of liquid water with a final temperature of 35 oC?
July 29, 2013 by franko

chemistry
when it absorbed energy from a 79.4 g sample of water whose initial temperature was 70.1 C. What is the specific heat of the metal in J/gC? How do i get the final temperature of water
February 10, 2015 by lace

chemistry
Energy in the amount of 470 J is added to a 30.0 g sample of water at a temperature of 9.00 degrees C. What will be the final temperature of the water?
January 16, 2012 by Mary

science
If 1600cals of heat are added to 50g of water initally at a temperature of 10c what is the final temperature of the water?
December 7, 2012 by linece

Chemistry
Energy in the amount of 420J is added to a 35g sample of water at a temperature of 10.0 C . What is the final temperature of water ?
October 22, 2014 by Amy

physics
A 1.80 mol sample of an ideal diatomic gas at a pressure of 1.20 atm and temperature of 410 K undergoes a process in which its pressure increases linearly with temperature. The final temperature and pressure are 710 K and 1.83 atm. (Note: Volume does not stay constant). What ...
September 18, 2008 by Nik

Physics
A 10 kg block of ice has a temperature of -13C. The pressure is one atmosphere. The block absorbs 4.10 106 J of heat. What is the final temperature of the liquid water?
April 6, 2008 by Tim

chemistry
A 10 kg block of ice has a temperature of -13C. The pressure is one atmosphere. The block absorbs 4.11 106 J of heat. What is the final temperature of the liquid water?
May 10, 2011 by Anonymous

chem
What is the final temperature (degrees celcius) of 1.36g of water with an initial temperature of 23.0degrees celcius after 6.420J of heat is added to it?
November 19, 2012 by Chironjit

chem
A 6.75-g sample of gold (specific heat capacity = 0.130 J/g C) is heated using 55.8 J of energy. If the original temperature of the gold is 25.0C, what is its final temperature?
March 14, 2013 by dave

chemistry
An ice cube weighing 22.7 g at a temperature of 0.0C is added to 125 mL of water at 27.1C in an insulated container. What will be the final temperature after the ice has melted?
February 22, 2015 by Bob

pysics
550 g of water (cw = 4186 J/kg.K) at 75C is poured into an 855 g aluminum (cw =900 J/kg.K) container with an initial temperature of 11C. What is the final temperature of the system, assuming no heat is exchanged with the surroundings? Select one: a. 75 C b. 59 C c. 11 C d...
May 17, 2016 by nick

physics
If 1200 cal of heat are added to 50 g of water initially at a temperature of 15 oC, what is the final temperature of the water?
May 4, 2011 by mike

Chemistry
A 156.5 g piece of stainless steel was heated to 510 C and quickly added to 25.11 g of ice at -30 C in a well-insulated flask that was immediately sealed. What will be the final temperature of the system if there is no loss of energy to the surroundings? How much liquid will ...
October 26, 2008 by Jerry

chemistry
105 of is initially at room temperature (22.0). A chilled steel rod at 2.0 is placed in the water. If the final temperature of the system is 21.3, what is the mass of the steel bar?
February 26, 2011 by shannon

Chemistry
if 3.00 g of iron metal are reacted in a calorimeter with a heat capacity of 500 J/ degrees Celsius, what would be the final temperature of the calorimeter if its initial temperature were 23.0 C?
November 7, 2012 by Gabby

Chemistry
if 3.00 g of iron metal are reacted in a calorimeter with a heat capacity of 500 J/ degrees Celsius, what would be the final temperature of the calorimeter if its initial temperature were 23.0 C?
November 7, 2012 by Gabby

chemistry
what is the final temperature of amixture containning 25 grams of ice at -20 degree celciusadded to water at room temperature 22oC mass of water is 50g
May 8, 2014 by treasa

Chemistry (Insulated Vessel, temperature and vol.)
Insulated vessel has two compartments separated by a membrane. One side is 1 kg of steam at 400 C and 200 bar. The other side is evacuated. The membrane ruptures filling the entire volume. The final pressure is 100 bar. Determine the final temperature of the steam and the ...
October 2, 2012 by Simon

Physics
1). A hot iron horseshoe (mass=.40kg), just forged, is dropped into 1.35L of water in a .30kg iron pot initially at 20.0 degrees Celsius. If the final equilibrium temperature is 25.0 degrees Celsius, estimate the initial temperature of the hot horseshoe. 2). A cube of ice is ...
April 21, 2011 by Emily G.

Physics
55) A 200-g block of copper at a temperature of 90 C is dropped into 400g of water at 27 C. The water is contained in a 300-g glass container. What is the final temperature of the mixture?
November 30, 2010 by Y0gi

Physics
A 400-g block of copper at a temperature of 85C is dropped into 300 g of water at 33C. The water is contained in a 250-g glass container. What is the final temperature of the mixture?
November 29, 2011 by Seth

physics
How much heat ( In calories)is needed to warm 200 grams of water from an initial temperature of 24 degrees celsits to a final temperature of 84 degrees celsuis
September 24, 2013 by teresa

physics
A metal ball of mass 1.8 kg with initial temperature of 46.5 C is dropped into a container of 3 kg of water at 15 C. If the final temperature is 22.6 C, what is the specific heat of the metal? c_metal =____ J*kg*C?
May 4, 2014 by Joseph

Chemistry
The final temperature of a material was 315K and delta T was 15 degrees. What the initial temperature be if the material is being cooled... and also initial temperature if the material is being heat? Please and Thank you.
March 12, 2012 by CeliaWalker

Physics
Assume that 0.10 mol of argon gas is admitted to an evacuated 50 cm3 container at 20 C. The gas then undergoes isobaric heating to a temperature of 300 C. What is the final pressure of the gas? What is the final volume?
August 4, 2012 by VW

physics
a) Two 36 g ice cubes are dropped into 300 g of water in a thermally insulated container. If the water is initially at 19C, and the ice comes directly from a freezer at -19C, what is the final temperature at thermal equilibrium? (b) What is the final temperature if only one ...
April 29, 2016 by ChrismB

thermodynamics
Two kilograms of an ideal gas undergoes an isentropic process from 670 KPag and a volume of 0.80 cubic meter to a final volume of 0.51 cubic meter. If constant pressure is 0.5215 and constant volume is 0.3152 KJ/kgK, what are (a) final temperature, (b)final absolute pressure...
November 29, 2011 by hermie

chemistry
Data collected from the calorimetry of a metal mass of the metal = 110.62g initial temperature of the water in the cup = 23.0 C initial temperature of the metal in the boiling water = 99.02 C final temperature of the metal AND water in the cup=25.54C volume of the water =100....
June 5, 2010 by coco

Math
For a scientific experiment, a physicist must make sure that the temperature of a metal does not get colder than −78 C. The physicist changes the metal's temperature at a steady rate of −3 C per hour. Let t represent temperature in degrees Celsius. Enter an ...
March 1, 2016 by Anonymous

CHEMISTRY
A volume of 100ml of h20 is initially at room temperature (22.0c). A chilled steel rod at 2.00C is placed in the water. If the final temperature of the system is 21.2C , what is the mass of the steel bar?
November 28, 2012 by Anonymous

chemistry
If all the energy obtained from burning 1.23 pounds of propane (fuel value is 11.09 kcal/g) is used to heat 125.0 kg of water at an initial temperature of 21.8 C, what is the final temperature? Hint: The heat, q, released by burning propane is absorbed by the water. Use the ...
March 25, 2012 by Yasha

Chemistry/Calorimetry
You buy coffee (200.0 ml) served in a styrofoam cup. You are up late working in a chemistry lab, and want to drink the coffee right away, but at 95.0 degrees C, it is too hot to drink. You like the temperature of your coffee to be 79.0 1.0 degrees C. You decide that the ...
February 23, 2012 by Jen

Science 9
2.0kg block of iron transfers 180,000j to the atmosphere around it. If its initial temperature was 350 celius what is it's final temperature? If you know the specific heat of iron, you can use Q = mc(delta T).
December 30, 2006 by Ruby

PHYSICS
The drawing shows an ideal gas confined to a cylinder by a massless piston that is attached to an ideal spring. Outside the cylinder is a vacuum. The cross-sectional area of the piston is A = 2.50 10-3 m2. The initial pressure, volume, and temperature of the gas are, ...
May 20, 2015 by KS

PHYSICS
The drawing shows an ideal gas confined to a cylinder by a massless piston that is attached to an ideal spring. Outside the cylinder is a vacuum. The cross-sectional area of the piston is A = 2.50 10-3 m2. The initial pressure, volume, and temperature of the gas are, ...
May 20, 2015 by Anonymous

Physics
The drawing shows an ideal gas confined to a cylinder by a massless piston that is attached to an ideal spring. Outside the cylinder is a vacuum. The cross-sectional area of the piston is A = 2.50 10-3 m2. The initial pressure, volume, and temperature of the gas are, ...
November 16, 2011 by Jasmin

Physics
The drawing shows an ideal gas confined to a cylinder by a massless piston that is attached to an ideal spring. Outside the cylinder is a vacuum. The cross-sectional area of the piston is A = 2.50 10-3 m2. The initial pressure, volume, and temperature of the gas are, ...
November 16, 2011 by Angie

chemistry
When ice at 0C melts to liquid water at 0C, it absorbs 0.334 kj of heat per gram. Suppose the heat needed to melt 31.5 g of ice is absorbed from the water contained in a glass. If this water has a mass of .210 kg and a temperature of 21.0C, what is the final temperature of the...
June 24, 2009 by Capacino

chemistry
Suppose a piece of lead with a mass of 14.9g at a temperature of 92.5c is dropped into an insulated container of water. The mass of water is 165g and its temperature before adding the lead is 20.0c. What is the final temperature of the system? The sum of the heats gained is ...
March 15, 2007 by Jon

PHYSICS
The drawing shows an ideal gas confined to a cylinder by a massless piston that is attached to an ideal spring. Outside the cylinder is a vacuum. The cross-sectional area of the piston is A = 2.50 10-3 m2. The initial pressure, volume, and temperature of the gas are, ...
May 20, 2015 by Anonymous

chemistry
60.5 grams of iron at an initial temperature of 87.5 degrees celsius are added to 125 grams of water at an initial temperature of 26.7 degrees celsius. calculate the final temperature of the mixture.
October 6, 2010 by alexja

chemistry
A diesel engine's piston compresses 16 cm3 of fuel-air mixture into 1 cm3. The pressure changes from 1 atmosphere to 48 atmospheres. If the initial temperature of the gas was 305 K, what was the final temperature?
November 2, 2011 by Nikoli

Chemistry
A sample of steam with a mass of .550 g and at a temperature of 1 degrees C condenses into an insulated container holding 4.40 g of water at 5.0 degrees C. Assuming that no heat is lost to the surroundings, what will be the final temperature of the mixture?
January 24, 2012 by Becca

Chemistry
If 0.812g of calcium reacts in a coffee-cup calorimeter that contains 400.0g of water/ The initial temperature of the water is 17.9C, the final temperature is 26.0C. Calculate the standard molar enthalpy change for this reaction.
January 28, 2016 by Gem

chemistry
A samples with a mass of 35 grams and a temperature of 97.3 degree c is placed into 75.0 g of water at 19.7 degree c. The final temperature is 22.3 degree c, what is the specific heat of the sample?
January 25, 2011 by Linda

Chemistry
Ok this is my last hope, I totally don't get this question. Suppose you have one beaker of H2O at a certain mass and temperature and another beaker of H2O at a different mass and temperature. You then pour these two beakers into one seperate beaker. How do I figure out the ...
January 27, 2011 by John

physics
Suppose that 90 g of hot water at a temperature of 75 degrees C is poured into a cavity in a very large block of ice at 0 degrees C. (a) What will be the final temperature of the water in the cavity? (b) What mass of ice must melt in order for the water to cool down to the ...
April 7, 2011 by sara

Phyics
Three moles of an ideal monatomic gas are at a temperature of 396 K. Then 2438 J of heat is added to the gas, and 897 J of work is done on it. What is the final temperature of the gas?
November 19, 2013 by Carl

Physics
Three moles of an ideal monatomic gas are at a temperature of 396 K. Then 2438 J of heat is added to the gas, and 897 J of work is done on it. What is the final temperature of the gas?
November 19, 2013 by Carl

Physics
Three moles of an ideal monatomic gas are at a temperature of 396 K. Then 2438 J of heat is added to the gas, and 897 J of work is done on it. What is the final temperature of the gas?
November 20, 2013 by Help Please

physics
A metal ball of mass 1.8 kg with initial temperature of 46.5 C is dropped into a container of 3 kg of water at 15 C. If the final temperature is 22.6 C, what is the specific heat of the metal? metal = ____ J/kg*C?
May 4, 2014 by john

Physics
Three moles of an ideal monoatomic gas are at a temperature of 345 K. Then, 2917 J of heat are added to the gas, and 1140 J of work are done on it. What is the final temperature of the gas?
April 21, 2015 by Adwait

Chemistry
1)Suppose a piece of lead with a mass of 14.9 g at a temperature of 92.5 degrees is dropped into an insulated container of water. The mass of water is 165 g and its temperature before adding the lead is 20.0 degrees. What is the final temperature of the system? 2)What are the ...
January 7, 2008 by Mike

physics please help!
Suppose that 90 g of hot water at a temperature of 75 degrees C is poured into a cavity in a very large block of ice at 0 degrees C. (a) What will be the final temperature of the water in the cavity? (b) What mass of ice must melt in order for the water to cool down to the ...
April 8, 2011 by Dan

Physical Science
You submerge 100 grams of steel in 200 grams of water. If the steel has an initial temperature of 80C and the water has an initial temperature of 10C, what is the final temperature of the system? The specific heat capacity of the steel is 0.15 cal/gC
October 12, 2012 by Connor

Chemistry
Ten kilograms of hydrogen gas are mixed with 355 kg of chlorine in a 0.50 mm^3 drum. The two gases react to produce hydrogen chloride. What is the final pressure in the drum if the final temperature is 60 degrees celcius?
March 13, 2011 by Maria

Chemistry
A sample of steam with a mass of 0.550 g and at a temperature of 100 degrees C condenses into an insulated container holding 4.40 g of water at 5.0 degrees C. Assuming that no heat is lost to the surroundings, what will be the final temperature of the mixture?
January 25, 2012 by Becca

stat mech
how to solve this problem 3. Five moles of an ideal monatomic gas with an initial temperature of 127 C expand and, in the process, absorb 1200 J of heat and do 2100 J of work. What is the final temperature of the gas?
June 23, 2014 by acinad

Gas Law problems ( Chemistry)
the initial temperature of a 1l sample of gas is 20c. The pressure is decreased from 720mmhg to 36mmhg and the volume increases to 2.14l. What was the final temperature of the gas?
March 17, 2013 by Allyson

Physics
In a container of negligible mass, 0.100 kg of steam at 110C and atmospheric pressure is added to 1.00 kg of water at 20.0C. (a) If no heat is lost to the surroundings, what is the final temperature of the system? (b) At the final temperature, how many kg of steam are there...
November 25, 2015 by Margret

chemistry
what is the final temperature of amixture containning 25 grams of ice at -20 degree celciusadded to water at room temperature 22oC mass of water is 50g followed the steps given by you but not getting the answer (0degree celsius)
May 12, 2014 by treasa

chemistry
if you burned a marshmallow with a net mass of 0.8g and you heated 49.1 g of water from an initial temperature of 24C to a final temperature of 28C what is the heat energy per gram of marshmallow? (express your answer in J/g) a. 822 J/g b. 1027 J/g c. 4.184 J/g d. 7210 J/g
May 10, 2010 by shannon

Chemistry
A block of aluminum with a volume of 98.5 cm3 absorbs 67.4 J of heat. If its initial temperature was 32.5 C, what is its final temperature? (density of aluminum = 2.70 g/cm3) I do not understand how to get the answer
February 26, 2013 by Mon

Chemistry
A block of aluminum with a volume of 98.5 cm3 absorbs 67.4 J of heat. If its initial temperature was 32.5 C, what is its final temperature? (density of aluminum = 2.70 g/cm3) I do not understand how to get the answer
February 26, 2013 by Mon

Chemistry
Is 4786 Jules of heat are transferred to 89 g sample of an unknown material within the initial temperature of 23C what is the specific heat of the material if the final temperature is 89.5 C
July 28, 2015 by Dilcia

Science
Determine the final temperature when 100 g of water absorbs 1000 J of thermal energy, given that the initial temperature of the water is 20.0C. The theoretical specific heat capacity of water is 4.19 J/gC. Show your work below.
May 22, 2015 by Desirae

college
One mole of oxygen gas is at a pressure of 5.10 atm and a temperature of 32.0C. (a) If the gas is heated at constant volume until the pressure triples, what is the final temperature?
February 24, 2010 by Anonymous

MAC1045
What will be the final temperature of the solution in a coffee cup calorimeter if a 50.00 mL sample of 0.250 M HCl(aq) is added to a 50.00 mL sample of 0.250 NaOH(aq). The initial temperature is 19.50 degrees C and the
April 21, 2011 by Julian

Chemistry (Check)
If a gas in a closed container is pressurized from 12 atm to 25 atm and tis original temperature was 32 degrees C, what would the final temperature of the gas be? Tf = 635 K
November 13, 2015 by Anonymous

Chemistry
Why is the final temperature of the metal and water mixture closer to the initial temperature of the water than the initial temperature of the metal
June 2, 2010 by anna

Chemistry
Why is the final temperature of the metal and water mixture closer to the initial temperature of the water than the initial temperature of the metal
June 2, 2010 by anna

Chemistry
Why is the final temperature of the metal and water mixture closer to the initial temperature of the water than the initial temperature of the metal
June 2, 2010 by anna

chemitry
A block of aluminum with a volume of 98.5 cm3 absorbs 67.4 J of heat. If its initial temperature was 32.5C, what is its final temperature? (density of aluminum = 2.70g/cm3)
September 21, 2012 by Alyssa

Chemistry
Energy in the amount of 479 J is added to a 89.0 g sample of water at a temperature of 8.00◦C. What will be the final temperature of the water? Answer in units of ◦C.
October 24, 2015 by Nicole

Physics
An ice cube having a mass of 50 g and an initial temperature of -20⁰C is place in 400 g of water 30⁰C water. What is the final temperature of the mixture if the effects of the container can be neglected?
April 19, 2010 by Nina

chemistry
A scuba diver takes a 2.3L balloon from the surface, where the pressure is 1.0atm and the temperature is 37degrees C, to a depth of 35m, where the pressure is 4.5atm and the temperature is 18degrees C.what is the final volume at this depth?
April 28, 2012 by Jessica

chemistry
A sheet of gold of mass 100g and a teperature of 18.0 degrees is placed flat on a sheet of iron weighing 20g and at a temperature of 55.6 degrees. what is the final temperature of the combined metal.
February 24, 2014 by moses

Science
The length of an aluminium bar of lenth 80cm increase by 1mm on heating. What is the final temperature of the bar if it was initially at temperature 20C? ( given: coefficient of linear expansion of aluminium = 2510-6/ C)
January 18, 2016 by Chanchal

Chemistry I
A block of aluminum with a volume of 96.6 cm3 absorbs 66.6 J of heat. If its initial temperature was 32.5 C, what is its final temperature? (density of aluminum = 2.70 g/cm3
September 15, 2010 by Robbie

chemistry
what is the initial temperature (in degrees C) of a system that has the pressure decreased by 10 times while the volume increased by 5 times with a final temperature of 150 K? a)27 b)75 c)300 d)-198 e) none of the above Please explain--I need to know how to do this--this is ...
January 3, 2010 by Coug

physics
Hot water of mass 80g, at a temperature of 100degree celcius is pourd into 30g of water at 30degree celcius. Assuming that no heat is lost, calculate the final temperature
September 2, 2011 by bright

Chemistry
Can someone check my answer for me... 1)Suppose a piece of lead with a mass of 14.9 g at a temperature of 92.5 degrees is dropped into an insulated container of water. The mass of water is 165 g and its temperature before adding the lead is 20.0 degrees. What is the final ...
January 8, 2008 by Mike

physics
A copper calorimeter can with mass .100 kg contains .160 kg of water and .018 kg of ice in thermal equilibrium at atmospheric pressure. If .750 kg of lead at a temperature of 255 degrees Celsius is dropped into the can what is the final temperature of the system if no heat is ...
November 15, 2007 by Jen

physics
A copper calorimeter can with mass 0.202 kg contains 0.185 kg of water and 1.4010^−2 kg of ice in thermal equilibrium at atmospheric pressure. If 0.900 kg of lead at a temperature of 417 degrees celsius is dropped into the can, what is the final temperature of the ...
December 5, 2009 by AE

Physics
A copper calorimeter can with mass .100 kg contains .160 kg of water and .018 kg of ice in thermal equilibrium at atmospheric pressure. If .750 kg of lead at a temperature of 255 degrees Celsius is dropped into the can what is the final temperature of the system if no heat is ...
October 18, 2010 by Katherine

Physics
The same amount of heat entering identical masses of different substances produces different temperature changes. Calculate the final temperature when 1.50 kcal of heat enters 1.25 kg of the following, originally at 22.5C.
November 26, 2014 by Nina

Physics
A 0.0500 kg ice cube at -30.0◦C is placed in 0.400 kg of 35.0◦C water in a very well insulated container. What is the final temperature? (Note: how can you check if all the ice melts at equilibrium temperature?)
September 13, 2015 by Anonymous

Physics
A 0.0500 kg ice cube at -30.0◦C is placed in 0.400 kg of 35.0◦C water in a very well insulated container. What is the final temperature? (Note: how can you check if all the ice melts at equilibrium temperature?)
September 13, 2015 by Anonymous

Chemistry
It is known that 1.0 L of nitrogen gas reacts with 3.0 L estequilometricamente gas ...? Edit Hydrogen to form 2.0 L of ammonia gas in the same conditions of pressure and temperature. a)What is the final volume of gas? b)5.0 L of N2 + 9.0 L H2. What final volume?
February 12, 2016 by Anonymous

Chemistry
A 10.00 mL aliquot of 0.100 M NaOH is added to 15.00 mL of 0.100M HCl in a coffee cup calorimeter. The initial temperature of the two dilute liquids were both 25.0 degrees C and the final temperature of the mixture was found to be 37.8 degrees C. What is the (molar) heat of ...
March 12, 2016 by Nevaeh

working with data
josephs final averages in science class are shown in the table below. homework % toward final grade-20% average-93 quizzes % toward final grade-20% average-92 tests % toward final grade-40% average-85 final exam % toward final grade-20% average-? what is the minimum score ...
February 24, 2008 by mike

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