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May 22, 2015

Search: If 3.0 liters of oxygen gas react with excess carbon monoxide at STP, how many liters of carbon dioxide can be produced under the same conditions?

Number of results: 47,108

Chemistry
Three of the primary components of air are carbon dixode, nitrogen, and oxygen. In a sample containing a mixutre of only these gases at exactly one atmosphere pressure, the partial pressure of carbon dixoide and nitrogen are given as Pco2 = 0.285torr and Pn2=593.525torr. What ...
March 25, 2009 by Chopsticks

Chemistry
Please show me the steps..... At STP, 3.00 L of nitrogen gas contains the same number of molecules as A) 1.00 L of nitrogen gas B) 2.00 L of oxygen gas C) 3.00 L of chlorine gas D) 4.00 L of hydrogen gas
December 1, 2010 by Kiesha

Science
Adam suffers from severe emphysema. Gas exchange in his lungs is not adequate, and he requires supplemental oxygen. But even though his blood carbon dioxide levels are elevated, his blood pH is close to normal. Considering the urinary system, explain how this can occur.
July 30, 2014 by Colleen

11th grade
if a container starts with 60 liters and the 1st hour it has half the liters and the 2nd hour it has 1/3, how long before there are 10 liters?
September 24, 2009 by nady

Chemistry
Can you determine the mass of carbon monxide that is produced when 45.6 grams of methane reacts with 73.2 grams of oxygen gas. Can you please show work in detail please. Thanks
March 25, 2010 by Stacey

Chemistry
determine the mass of carbon monxide that is produced when 45.6 grams of methane reacts with 73.2 grams of oxygen gas. Can you please show work in detail please. Thanks
March 25, 2010 by Stacey

chemistry
Could someone please tell me if I did this question correctly? An incomplete combustion reaction of 12.125 grams of propane proceeds as follows: 2C3H8 + 11O2 = 3CO2 + 4H2O + 2CO + C(s).How many grams of solid carbon residue are produced as a product? my answer: known: molar ...
October 13, 2009 by Will

Math help please
A lab assistant wants to make five liters acid solution. If solutions of 40% and 18% are in stock, how many liters of each must be mixedto prepare the solution Amount in liters: 40%: 18%:
March 29, 2012 by Janine

geometry
100.0 g of copper(II) carbonate (molar mass = 123.56 g/mol) was heated until it decomposed completely. The gas was collected and cooled to room temperature and normal pressure (25C and 1.00 atm). What volume of carbon dioxide was produced? The reaction is: CuCO3(s) CuO(s...
December 8, 2010 by sassy

Chemistry
Given the equation: 6CO2(g) + 6H2O(l) -> C6H12O6(s) + 6O2(g) What is the minimum number of liters of CO2(g), measured at STP, needed to produce 32.0 grams of oxygen? 1) 264 L 2) 32.0 L 3) 192 L 4) 22.4 L How do I solve?
June 14, 2009 by Ken

Chemistry
How many liters of oxygen a@STP will produce 195 grams of diphosphorus pentoxide when reacted with sufficient phosphorus?- exact question. Could someone plz help I am confused and if you could help me put it in dimensional analysis.
March 8, 2015 by Kristen

CHEM
Calculate the density of oxygen, , under each of the following conditions: STP 1.00atm and 25.0 degrees celsius Express your answers numerically in grams per liter. Enter the density at STP first and separate your answers by a comma.
October 24, 2008 by Kara

math
the volume of a small balloon is 2 liters and a larger balloon is 5 liters. the small balloon is increased at a rate of 0.3 per sec. larger balloon is decreased at a rate of 0.12 liters per sec. after how many seconds will the two balloon have the same liters.
February 13, 2013 by kitty

chemistry
If 1.50mol of oxygen gas exerts a pressure of 1500mmHg at 20∘C, what is the volume in liters?
April 15, 2014 by May

chemistry
sodium oxide reacts with carbon dioxide to form sodium carbonate. How much carbon dioxide is needed to produce 79g or sodium carbonate?
November 25, 2012 by Anonymous

Physical Science
Which of the following is not a pure substance? 1. milk 2. oxygen 3. water 4. carbon dioxide
January 26, 2008 by Austin

Science
What effect will decrese plant growth have on oxygen and carbon dioxide in the atmosphere?
November 7, 2012 by Mandeep

chemistry
How many grams of carbon dioxide will form if 4.4 g of propane reacts with 16.0 g of oxygen producing 7.2 g of water?
May 20, 2013 by Ron

chemistry
A gas occupies 10 liters at standard conditions. What volume will it occupy at 20 degrees celsius and 700 torr?
February 16, 2010 by jake

chemistry
Determine the percent yield for the reaction between 98.7g of Sb2S3 and excess oxygen gas if 72.4g Sb4O6 is recovered along with an unknown amount of sulfur dioxide gas.
March 7, 2008 by kate

12th grade
gaseous ammonia is made by the following reaction: N2+3H2 - 2NH3. if you start with 7 liters on nitrogen gas, how many liters of hydrogen are needed for a chemical reaction?
June 14, 2010 by Anonymous

biology
In both lecture and lab, the significance of water (H2O), molecular oxygen (O2), and carbon dioxide (CO2) has been emphasized with regard to their energy content or participation in metabolic oxidation and reduction reactions. This lab has demonstrated that green leaf tissue ...
October 27, 2010 by tina

chemistry
A mixture containing 50grams of carbon and 75 grams of oxygen is sealed in a flask. The total mass of the system is 225 grams. The flask is heated to cause the carbon and oxygen to react. The sealed flask is massed. What is the mass of the sealed flask? A) 125 grams B) 150 ...
January 20, 2014 by steve

Chemistry
If I begin with 2.5g of Mg and excess HCL. How many liters of H2 gas will I produce at 25C and 1 atm? 2HCL + Mg ----> MgCl2 + h2 ?? using pv=nRT
July 4, 2012 by Yvonne

Chemistry
Calculate the ratio of moles of CO2 produced to moles of the original gas mixture? A mixture of methane (CH4) and ethane (C2H6) is stored in a container at 294 mmHg. The gases are burned in air to form CO2 and H2O. If the pressure of CO2 is 351 mmHg measures at the same ...
August 13, 2010 by Jenny

Chemistry
Calculate the ratio of moles of CO2 produced to moles of the original gas mixture? A mixture of methane (CH4) and ethane (C2H6) is stored in a container at 294 mmHg. The gases are burned in air to form CO2 and H2O. If the pressure of CO2 is 351 mmHg measures at the same ...
August 13, 2010 by Jenny

science
calculate the mass of carbon which is required to form 44,8dm of methane gas at STP
August 16, 2013 by Anonymous

Chemistry
How many moles of Carbon dioxide are produced from the decompostion of 1.45 grams of Aluminum Carbonate?
February 24, 2008 by Barb

chemistry
What mass of carbon dioxide is produced from the complete combustion of 8.2010−3 g of methane?
September 19, 2010 by kim

science
What mass of carbon dioxide is produced from the complete combustion of 5.2010−3 of methane?
October 28, 2010 by amber

Chemistry
Calculate the volume of Sulfur dioxide produced when 27.9 mL of O2 reacts with carbon disulfide
February 1, 2011 by La

chemistry
What mass of carbon dioxide is produced from the complete combustion of 2.6010−3 of methane?
October 13, 2011 by CHRIS

chemistry
Calculate the mass of carbon dioxide produced by burning 0.60kg of methane
November 7, 2011 by Luc

chemistry
What mass of carbon dioxide is produced from the complete combustion of 2.5010−3 of methane?
February 7, 2012 by ASh

Chemistry
How many grams of carbon dioxide are produced in C3H8+5O2 -> 3CO2+4H2O
February 24, 2012 by Lily

intro chem
What is the mass of carbon dioxide produced if 1.95 g sodium carbonate is used?
July 15, 2012 by casey

Chemistry
What mass of Carbon dioxide is produced from the complete combustion of 4.60x10^-3g of methane?
October 24, 2013 by Savannah

Chemistry
Find the mass of carbon dioxide that can be produced from 0.01 mols of calcium carbonate
February 9, 2014 by D.M.I st EUGENE UNIVERSITY

chem
Combustion reactions involve reacting a substance with oxygen. When compounds containing carbon and hydrogen are combusted, carbon dioxide and water are the products. Using the enthalpies of combustion for C4H4 (-2341 kJ/mol), C4H8 (-2755 kJ/mol), and H2 (-286 kJ/mol), ...
November 27, 2007 by mel

chemistry
Combustion reactions involve reacting a substance with oxygen. When compounds containing carbon and hydrogen are combusted, carbon dioxide and water are the products. Using the enthalpies of combustion for C4H4 (-2341 kJ/mol), C4H8 (-2766 kJ/mol) and H2 (-286 kJ/mol), ...
December 28, 2010 by Lux

Chemistry
You react 25.0 g hydrogen gas with 30.2 g oxygen gas. Determine the mass of water that can be produced from these reactants.
December 8, 2010 by Adog

chemistry
How many grams of zinc must react with HCl in order to produce 4.35 liters of hydrogen gas, measured at STOP?
August 31, 2011 by Devin B

chem
a sample of gas has a volume 8 liters @ 293 degree kelvin & 700 torr what will volume be at STP?
August 13, 2012 by bella

chemistry
How can a liquid, soda, contain a gas, carbon dioxide?
March 14, 2012 by carla

Chemistry
What is the density of carbon dioxide gas at 25 C and 779 mmHg?
April 24, 2014 by Mari

chemistry
Potash is composed mainly of potassium carbonate, K2CO3. If 1.000g of potash reacts with sulfuric acid to produce 145 mL of carbon dioxide gas at STP, what is the percentage of potassium carbonate in the marble sample? K2CO3 + H2SO4 ==> K2SO4 + H2O + CO2
November 28, 2011 by Monique

Biology
3) How many carbon dioxide molecules are liberated after each cycle of the Krebs cycle? For a single glucose how many carbon dioxide molecules were already liberated by the aerobic respiration at that point?
November 8, 2011 by Cassie

Chemistry
Sorry to bother again. I'm stuck in these two problems as well. 1. A 27.0 g smaple of an unknown hydrocarbon was burned in excess oxygen to form 88.0 g of carbon dioxide and 27.0 g of water. What iss a possible molecular formula of the hydrocarbon? 2. A sample of CaCO3 was ...
September 9, 2007 by Anonymous

Chemistry
Hi, I am doing a practice test for my chemistry final and I do not understand one of the answer they gave for this thermochemical equation question. I do not understand how they got 400kJ. The question is: Butane has a deltaH of -2871 kJ/mol when it undergoes complete ...
June 19, 2013 by Matilda

Soil Chemistry
Gasoline producers add oxygenated chemical compounds to reduce the amount of carbon monoxide produced when the fuel is burned. Methyl t-butyl ether (MTBE) is one such oxygenate that is no longer used because of health and environmental concerns. what are the correct exponents ...
July 5, 2014 by John

chemistry
How much work is done when 2.0 liters of CH4(g) undergoes combustion in excess oxygen at 0 degrees Celsius and 1.00 bar (assuming the volume of water formed is negligible)?
February 9, 2015 by Anonymous

Chemistry
If 20dm3 methane was burned in pure oxygen: CH4(g) + 2O2(g) arrow CO2(g) + 2H2O(l) how do I work out the volume of carbon dioxide made? And what volume of oxygen would be required? Thank you.
March 22, 2015 by Maria

Chemistry
A 10.0 gram sample of a mixture of CH4 and C2H4 reacts with oxygen at 25C and 1 atm to product carbon dioxide gas and liquid water. If the reaction produces 520 kJ of heat, what is the mass percentage of CH4 in the mixture? PLEASE HELP! I do not know where to even start!
October 26, 2014 by Michelle

Earth science
TRUE OR FALSE The burning of fossil fuels cause the earth to get warmer by putting carbon dioxide in the atmosphere and the carbon dioxide traps heat. MY GUESS: TRUE Isobars help meteorologists find fronts on weather maps. MY GUESS: FALSE A CLOUD IS A COLLECTION OF WATER ...
December 22, 2014 by Elena

Physical Science
1) Carbon dioxide is obtain from the air and changed into carbohydrates oxygen during the process of fossilization. respiration. digestion. photosynthesis. 2) Which sequence of processes must occur for an atom of carbon to go from car to tree? respiration, decomposition. ...
January 22, 2014 by Amber

chemistry
1)The reaction of methane and oxygen yields carbon dioxide gas and water. The unbalanced reaction is as follows: CH4(g) + O2(g)CO2(g) + H2O(g) A. If 0.718 grams of methane are reacted, how many grams of water vapor are produced? B. If 1.621 grams CO2 are released, how many ...
January 7, 2010 by eng

chemistry
N2 + 2 O2 ---> 2 NO2. Suppose 31.25 g of N and 44.0 g of oxygen react. A. Calculate the mass of Nitrogen dioxide formed. B. Which reactant is the limiting reactant? C. Calculate the mass of the excess reactant left after the reaction. D. Find the % yield if 52.3 g of NO2 is...
October 30, 2013 by Stacy

Chemistry help (DrBob222)
propane (c3h8) is burned in oxygen to produce carbon dioxide and water. The heat of combustion of propane is -2012 kJ/mole. How much heat is given off when 3.0 mol C3H8 are react with 10.0 mol O2? Thanks, and please if possible show all steps!
October 15, 2013 by K

Chemistry
To determine the volume in liters of 2.00 mol of S2 gas at STP, you would use _______ as a conversion factor. 22.4 L/mol
February 5, 2007 by Bryan

ap chemistry
We drop 37.4 grams of magnesium into 461 mL of a 3 M HCl solution. What is the maximum volume of dry hydrogen that could be produced by this reaction at STP? Mg(s) + 2HCl(aq) ! MgCl2(aq) + H2(g) Answer in units of liters
February 10, 2013 by cheri

Chemistry
A sample of gas with a volume of 14.9 liters at 2.6 atmospheres pressure and a temperature of 25C is allowed to expand to a volume of 29.3 liters at a temperature of 15C. What is the final pressure (atm)atof the gas?
March 25, 2013 by Linzy

integrated science
explain the difference between the following three substance carbon (c) carbon dixoide (co2) and oxygen (o2)
February 7, 2011 by clodine

chemistry
If 10L of CO2 at STP and 50g sodium chloride react with excess ammonia and water, what is the limiting reactant and the mass of baking soda produced?
May 2, 2012 by maria

chemistry
What will be the final temperature of 650 g of water initially at 5.5C if it is heated by burning 7.5 g of carbon to carbon dioxide. The molar heat of reaction is -393.5 kJ/mol. I do not understand how to do this question
February 16, 2015 by Wendy

chemistry
A 0.052g sample of aluminium reacts with excess 6M HCL. A 48.3mL volume of hydrogen gas was collected over water at 22C and the pressure of the hydrogen gas was 751mmHg.calculate the aluminum percent purity in the sample. What volume of hydrogen gas at STP is produced from the...
October 30, 2014 by jeffrisa

Chemisty
For the following reaction, 0.390 moles of nitrogen gas are mixed with 0.139 moles of oxygen gas. nitrogen (g) + oxygen (g) nitrogen monoxide (g) What is the FORMULA for the limiting reagent? What is the maximum amount of nitrogen monoxide that can be formed? moles
February 6, 2012 by Eliazbeth

ochem
Calcualte how many milliliters of carbon dioxide would be produced theoretically from 20g of sucrose of 25 degree C and 1 atmosphere pressure. I can use the formula PV=nRT 20g C12H22O11 * moles sucrose/342.3g suc. that would equal: .0584 moles. But what next. The experiment ...
October 9, 2006 by tesla

chemistry
2. If you used 0.500 g of Mg and an excess of HCL, how much hydrogen gas should be produced at STP?
April 5, 2011 by Anonymous

chemistry
If 448 L of ethene gas are reacted with excess water at STP, how many grams of ethanol will be produced?
April 7, 2011 by alex

Chemistry
3.0 moles each of carbon monoxide, hydrogen, and carbon are placed in a 2.0 liter vessel and allowed to come to equilibrium according to the equation: CO(g)+H2(g)-->C(s)+H20(g) if the equilibrium constant at the temperature of the experiment is 4.0, what is the equilibrium ...
March 9, 2012 by Kelly Hills

chemistry
When a sample of carbon dioxide gas is at 36 degrees and 105 kpa is heated the new pressure of the gas becomes 165kpa. Determine the new temperature. Assume volume and amount of gas remain constant.
January 15, 2012 by jo

chemisty
How many moles of carbon monoxide form at the same time that 0.337 mol CS2 forms?
May 4, 2010 by jake callienf

Gas Stoichiometry
What mass of ammonia is produced when 3.08 L of nitrogen (at STP) react completely in the following equation?
May 6, 2013 by Jenny

chemistry
Oxygen can be produced by the thermal decomposition of mercuric oxide: 2 HgO(s) → 2 Hg(l) + O2(g) How many liters of O2 are produced at 50.0C and 0.947 atm by decomposition of 57.0 g of HgO?
May 18, 2011 by Mike

Chemistry
I need serious help with 3 different chemistry problems: 1. If coal is assumed to be all carbon, carbon has a molecular weight of 12 lb-mass/lb-mol, and oxgyen (diatomic) has a molecular weight of 32 lb-mass/lb-mol, how much carbon dioxide (lb-mass/day) is produced in 171.4 lb...
September 12, 2010 by Angela

chemistry
Why is water a liquid but carbon dioxide a gas at room temperature.
November 25, 2008 by Bubba

Physics
How many molecules are there in 0.029 moles of carbon dioxide gas, CO2?
June 20, 2012 by Natalie

Chemistry-Could you check this, please?
I have a balloon that contains 22 grams of Carbon dioxide. The barometric pressure is 1019 millibars which I converted to 1.006 Atm and the temperature is 299 "K". What is the volume of balloon? I used the ideal gas law to find out the volume in liters of the balloon. Is my ...
May 24, 2010 by JamieLyn

stiochiometry
Hello! This is my take home final for my chemistry class and I can use any resources to help me solve the questions. Can someone help me get started on all of them? Thanks (note: he wants us to solve them using stoichiometry) 1. The resting calorie use of a human is about 1,...
May 16, 2008 by Roberta

chem
A sample of sulfur hexafluoride gas (SF6) occupies a volume of 1.200 Liters at 7.067 x 101 oC. Assuming the pressure is constant, what will the final temperature be (in o C) if the volume is increased to 7.110 Liters?
April 15, 2013 by will.i.am

Organic Chemistry
I was wondering what the name to a compound is. A phenyl attached to a carbon that is attached to both a double bonded oxygen and a single bonded oxygen and then a 3 carbon chain linked to the single bonded oxygen
March 5, 2010 by Max

Chemistry
A piece of wood found in an ancient city has a carbon-14 to carbon-12 ratio that is one-eighth the carbon-14 to carbon-12 ratio of a tree growing nearby. How old is the piece of wood? (The half-life of carbon-14 is 5,715 years.)
July 22, 2013 by John

AP Chemistry
We drop 30 grams of magnesium into 770 mL of a 4 M HCl solution. What is the maximum volume of dry hydrogen that could be produced by this reaction at STP? Mg(s) + 2HCl(aq)→MgCl2(aq) + H2(g) Answer in units of liters
February 16, 2014 by Gabriella

Chemistry
A(n) ____ reaction is one in which oxygen reacts with another compound to form carbon dioxide, water, and heat.
January 4, 2012 by Zach

Dollarway
What kind of reaction occurs when a molecule of glucose reacts with oxygen to give carbon dioxide and water?
November 7, 2012 by Danesha

Biology
What conditions must be kept constant for a fair test for the amount of carbon dioxide against the rate of photosynthesis of pondweed
May 4, 2008 by Zahra

Science
What are three major stages that must occur in order for glucose to be converted to carbon dioxide and water in aerobic conditions?
January 2, 2011 by Brie

Biochemistry
In yeast, ethanol is produced from glucose under anaerobic conditions. What is the maximum amount of ethanol (in millimoles) that could theoretically be produced under the following conditions? A cell-free yeast extract is placed in a solution that contains 3.50 102 mmol ...
April 8, 2013 by Josh

Biochem
In yeast, ethanol is produced from glucose under anaerobic conditions. What is the maximum amount of ethanol (in millimoles) that could theoretically be produced under the following conditions? A cell-free yeast extract is placed in a solution that contains 2.50 102 mmol ...
October 30, 2013 by B

BioChem
In yeast, ethanol is produced from glucose under anaerobic conditions. What is the maximum amount of ethanol (in millimoles) that could theoretically be produced under the following conditions? A cell-free yeast extract is placed in a solution that contains 2.50 102 mmol ...
October 30, 2013 by B

Chemistry- help
1) How do I calculate what the mass would be for the flask containing water and alkaseltzer if: -mass of flask and the 10ml of water equals 150.23g -mass of alkaselzer equals 0.65g Calculate the mass of the carbon dioxide gas if: -mass of flask , water , and alkaseltzer ...
September 11, 2012 by Cyn

chemistry
A breathing mixture used by deep-sea divers contains helium, oxygen, and carbon dioxide. What is the partial pressure of oxygen at 101.4 kPa ifpHe = 82.5 kPa and pCO2 = 0.4 kPa
July 29, 2008 by natasha

chemistry
one mole of a gas occupies 27.0 liters, and its density is 1.41g/l at a particular temperature and pressure. what is its molecular weight? What is the density at STP?
June 28, 2009 by Bobby

Chemistry
How many liters of hydrogen gas can be made from 65.5g of magnesium at STP? Magnesium reacts to sulfric acid according to this equation... Mg+H2SO4-->MgSO4+H2
March 5, 2012 by Cynthia

Chemistry
How many liters of hydrogen gas can be produced at 300.0K and 1.55atm if 20.0g of sodium metal is reacted with water?
December 6, 2012 by Allie

Chemistry
How many liters of hydrogen gas can be produced at 300.0K and 1.55atm if 20.0g of sodium metal is reacted with water?
December 6, 2012 by Allie

Organic Chemistry
Can you tell me what the systematic name for a compound which has a carbon attached to a phenyl, a double bonded oxygen, and a single bonded oxygen and then a 3 carbon chain is attached to the single bonded oxygen?
March 8, 2010 by Max

Chemistry
5g of calcium carbonate reacted with 0.5mols of sulfuric acid, what mass of carbon dioxide is produced?
June 3, 2012 by Monique

Chem
If 4.10 102 mol of octane combusts, what volume of carbon dioxide is produced at 22.0 C and 0.995 atm?
July 5, 2012 by Anonymous

Chemistry
How many moles of carbon dioxide would be produced if 25 g of copper carbonate were completely decomposed by heating?
January 30, 2013 by Nina

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