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August 1, 2014

Search: the complete combustion of propane c3h8 g is represented by the equation: C3H8

Number of results: 7,113

chemistry
A 79.9-L sample of a gaseous hydrocarbon, measured at 1.00 atm pressure and 25.0°C, is burned in excess oxygen, liberating 4.24 × 10^3 kJ of heat at constant pressure. What is the identity of the hydrocarbon? (R = 0.0821 L · atm/(K · mol)) Substance H°f (kJ/mol) CO2(g) –393.5 ...
March 30, 2011 by chemistry

Chemistry
A propane stove burned 470. grams of propane and produced 625 milliliters of water. What is the % yield? C₃H₈+5O₂ -> 3CO₂+ 4H₂O
November 29, 2012 by Josh

college Chemistry
Ok this is the question... Complete the combustion of butane... CH3CH2CH2CH3 + O2 ====> ____________
January 21, 2009 by Jake

chem
how many moles of H2O will be produced from the complete combustion of 2.00g of CH4?
December 6, 2010 by c1220

chemistry
What mass of water is produced from the complete combustion of 2.50×10−3 of methane?
February 7, 2012 by ASh

chemistry
What mass of oxygen is needed for the complete combustion of 2.50×10−3 of methane?
February 7, 2012 by ASh

Chemistry
Write and balance equation for the complete combustion of decane, C10H22
February 8, 2012 by Tiffany

chemistry
What are the steps in finding the balanced equation for the complete combustion of benzene?
December 13, 2012 by Morgan

chemistry
What mass of oxygen is needed for the complete combustion of 5.00×10−3g of methane?
October 14, 2013 by kristy

Chemistry
Consider the combustion of liquid methanol, CH3OH (l) CH3OH (l) +3/2O2 (g) = CO2 (g) + 2H2O(l) H = -726.5 kJ What is for the reaction represented by this equation? Express your answer using four significant figures
June 28, 2011 by Lisa

Chemistry
Consider the combustion of liquid methanol, CH3OH (l) CH3OH (l) +3/2O2 (g) = CO2 (g) + 2H2O(l) H = -726.5 kJ What is for the reaction represented by this equation? Express your answer using four significant figures
June 28, 2011 by Lisa

Chemistry
Assume that the complete combustion of one mole of ethanol to carbon dioxide and water liberates 1370 kJ/mol (?G°\' = –1370 kJ/mol). If the energy generated by the combustion of ethanol is entirely converted to the synthesis of a hypothetical compound X, calculate the number ...
January 27, 2014 by Royzel

chemistry
What mass of carbon dioxide is produced from the complete combustion of 8.20×10−3 g of methane?
September 19, 2010 by kim

chem 101
write a balanced chemical equation for the complete combustion of sucrose.
September 29, 2010 by emily

engineering of science
What mass of water is produced from the complete combustion of 8.90×10−3g of methane
October 2, 2010 by Eric

engineering of science
What mass of oxygen is needed for the complete combustion of 8.90×10−3 of methane?
October 2, 2010 by Eric

science
What mass of carbon dioxide is produced from the complete combustion of 5.20×10−3 of methane?
October 28, 2010 by amber

chemistry
What mass of carbon dioxide is produced from the complete combustion of 2.60×10−3 of methane?
October 13, 2011 by CHRIS

chemistry
what mass of SO2 is formed upon the complete combustion of 1.59g of methanethiol
November 21, 2011 by kisha

chemistry
What mass of carbon dioxide is produced from the complete combustion of 2.50×10−3 of methane?
February 7, 2012 by ASh

chemistry
What volume of oxygen would be required for the complete combustion of 23.4g of benzene, C6PO4?
March 4, 2013 by ally

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

chemistry
By using the data in this question, estimate how much oxygen a person requires on average in a life time and how far a motor can go using the same amount of oxygen. the typical daily food requirement of a person can be considered to be 1.2 kg of carbohydrate. The person ...
June 3, 2012 by Anonymous

Chemistry
By using the data in this question, estimate how much oxygen a person requires on average in a life time and how far a motor can go using the same amount of oxygen. the typical daily food requirement of a person can be considered to be 1.2 kg of carbohydrate. The person ...
June 3, 2012 by Cherie

chemistry
An unidentified compound (A) was reacted with bleach using the same experimental protocol as that performed in the lab. Molecule B was formed. Answering the questions below should allow you to interpret the following information in order to determine the structures of A and B...
June 15, 2011 by Anonymous

CHEMISTRY
1. If 29.0 L of methane, CH4, undergoes complete combustion at 0.961 atm and 140°C, how many liters of each product would be present at the same temperature and pressure? 2 If air is 20.9% oxygen by volume, a. how many liters of air are needed for complete combustion of 25.0 L...
October 10, 2013 by Anonymous

Chemistry
6. Heat of combustion is the heat released by the complete combustion of one mole of a substance.- T? 7. Catalysts are not consumed during a reaction.- F 8. In nature, processes tend to occur that lead to a higher energy state.- F 9. Concentration does not have an effect on a ...
October 28, 2010 by mysterychicken

Chemistry
6. Heat of combustion is the heat released by the complete combustion of one mole of a substance.- T? 7. Catalysts are not consumed during a reaction.- F 8. In nature, processes tend to occur that lead to a higher energy state.- F 9. Concentration does not have an effect on a ...
October 28, 2010 by mysterychicken

Chemistry
Molar volume of an ideal gas at S.A.T.P. (25oC and 1.00 bar is 24.8 dm3 mol-1. Assume that gases are at 225oC and P=1.00 atmosphere before and after the combustion and behave as ideal gases. The chemical equation for the combustion of butane is: 2C4H10(g) + 13O2(g) → ...
February 10, 2012 by JRMM

Chemistry
Can you draw a structural formula illustrating the complete combustion of ethanol? Please...It is confusing to me!
April 14, 2010 by Stacey

Chemistry
Calculate (triangle H) for the complete combustion of 10.0g benzen. Equation? and could someone give me the answer?
May 20, 2010 by Anonymous

chemistry
Using structural formula, draw formulae illustrating the complete combustion of ethanol
August 9, 2010 by Kelsey

chemistry
what is the balanced equation for the complete combustion of each of the following: hexane, methylcyclohexane, cyclopentane and 2-dimethylpropane
October 28, 2010 by Chioma

Chemistry
How much energy in Joules is released from the complete combustion of one mole of glucose?
February 17, 2012 by stacy

chemistry
suppose 16.0g of benzene C6H6 is burned in oxygen.What mass of O2 is required for the complete combustion
May 16, 2012 by matiro

Math
For a car travelling at a constant speed of 80km/h, the distance driven, d kilomtres, is represented by d(t)= 50t, where t is the time in hours. The cost of gasoline, in dollars, for the drive is represented by C(d)= 0.07d. a)Determine C(d(8)) numerically and interpret your ...
January 25, 2013 by Anonymous

Chemistry
Please help and explain each problem. PLEASE!!!! 1. If 29.0 L of methane, CH4, undergoes complete combustion at 0.961 atm and 140°C, how many liters of each product would be present at the same temperature and pressure? 2 If air is 20.9% oxygen by volume, a. how many liters of...
October 10, 2013 by Anonymous

CHEMISTRY........
i TRIED TO DO IT, BUT MY ANSWERES ARE WRONG. Please show work and explain. 1. If 29.0 L of methane, CH4, undergoes complete combustion at 0.961 atm and 140°C, how many liters of each product would be present at the same temperature and pressure? 2 If air is 20.9% oxygen by ...
October 10, 2013 by Anonymous

chemistry
Calculate the theoretical yield of CO2 when 4.16g of acetylene,C2H2,undergoes complete combustion?
December 7, 2010 by CHAZ

Chemistry (Thermodynamics)
Write a balanced equation for the complete combustion of 1 mole of ethyne gas (C2H2) ?
February 27, 2014 by Amanda

Chemistry
If the equilibrium constant K equals .05, and the reaction C3H8=C3H6 + H2 (all gases), starts with pure C3H8 and is allowed to reach equilibrium at 200 K at a total pressure of 2 bar. Calculate the partial pressure of H2 at equilbirum.
February 14, 2014 by Anonymous

Math Algebra
Complete xy table if x is 1, 2, 3, _, _, 6 and Y is 10,16, _, 24, 38 then create an equation of the function represented by the given data,
June 5, 2010 by Barb

Chemistry
What is the approximate boiling point of the substance represented by the complete heating curve below?
August 11, 2011 by Anonymous

chemistry
Consider the reaction 3CH4(g)= C3H8(g)+ 2H2(g).Calculate Delta G at 298 K if the reaction mixture consists of 40 atm of CH4 , 0.011 atm of C3H8, and 2.1×10−2 atm of H2.
February 14, 2012 by Anonymous

chemistry
Consider the reaction 3CH4(g)= C3H8(g)+ 2H2(g).Calculate Delta G at 298 K if the reaction mixture consists of 40 atm of CH4 , 0.011 atm of C3H8, and 2.1×10−2 atm of H2.
February 15, 2012 by Tasha

College chemistry
Need help balancing chemical equation. Complete and balance the chemical equation. Be sure to include the states of the reactants and products. C3H8(g)+O2(g) →
May 4, 2012 by Lance

chemistry
A propane barbeque is used to heat up 400g of water in an aluminum pot until it is boiling. Using the following information, calculate the molar enthalpy of propane. You can assume the temperature of the water and the temperature of the aluminum pot are always the same. ...
November 7, 2010 by Bob

CHEMISTRY
What mass of water is produced from the complete combustion of 2.60×10−3 of methane? Express your answer with the appropriate units.
October 13, 2011 by CHRIS

chemistry
What mass of oxygen is needed for the complete combustion of 2.60×10−3 of methane? Express your answer with the appropriate units.
October 14, 2011 by CHRIS

chemistry
The peanut studied had a mass of 0.609 g before combustion and 0.053 g after combustion. The energy released during combustion caused a 14.2 degree Celsius increase in the temperature of 200.0 mL water in the calorimeter. Calculate the mass of peanut burned.
August 30, 2012 by Lauren

Chemistry
Recognize each of the following reactions as synthesis, decomposition, single replacement, double replacement, neutralization, or combustion. A)H3PO4 + 3NaOH -> Na3PO4 + 3H20 This reaction is known as Neutralization. B)P4 + 5O2 -> P4O10 This reaction is known as ...
July 13, 2010 by Derrick

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

chemistry
Write balanced reactions for the complete combustion of one mole hydrogen (coefficients do not have to be whole numbers) at 25 0C.
November 5, 2010 by Anonymous

chemistry
how many grams of CO2 can be formed by the complete combustion of a 14.7 sample of C2H6 that is 92.4% pure?( assume the impurities contain no carbon)
February 22, 2013 by rose

chemistry
What is the approximate boiling point of the substance represented by the complete heating curve below? (2 points) A) 30°C B) 40°C C) 50°C D) 100°C
June 22, 2011 by Anonymous

AP Chem
How many liters of carbon dioxide will go into the air when 642.9 grams of gasoline (C8H18) is burned in complete combustion at STP?
June 18, 2012 by Nihar

chemistry
What volume of oxygen at s.t.p is required for the complete combustion of methane according to the following equation. CH4 2O2= CO2 2H2O
January 10, 2013 by Joseph

chemistry
LP gas burns according to the exothermic reaction: C3H8(g) + 5 O2(g) right arrow 3 CO2(g) + 4 H2O(g) ΔHrxn° = −2044 kJ What mass of LP gas is necessary to heat 1.2 L of water from room temperature (25.0°C) to boiling (100.0°C)? Assume that during heating, 18% of ...
March 30, 2013 by Dr. Phil

AP Chemistry
A 2.75 g sample of the hydrocarbon acetone, CH3COCH3, is burned in a bomb calorimeter with 975 mL of water, initially at 23.50 degrees celsius. The bomb is constructed of 285.0 g of nickel metal having a specific heat capacity of Cp = 0.826 J/ g degrees C. The final ...
September 30, 2007 by Kate

AP CHEMISTRY
A 2.75 g sample of the hydrocarbon acetone, CH3COCH3, is burned in a bomb calorimeter with 975 mL of water, initially at 23.50 degrees celsius. The bomb is constructed of 285.0 g of nickel metal having a specific heat capacity of Cp = 0.826 J/ g degrees C. The final ...
September 30, 2007 by Kate

CHEMISTRY
A 2.75 g sample of the hydrocarbon acetone, CH3COCH3, is burned in a bomb calorimeter with 975 mL of water, initially at 23.50 degrees celsius. The bomb is constructed of 285.0 g of nickel metal having a specific heat capacity of Cp = 0.826 J/ g degrees C. The final ...
September 30, 2007 by Jake

chemistry
Which of the following minor products could not arise from the halogenation reaction below? a)2,5 dimethylhexane b)2 bromo-2 methyl propane c)1,3 dibromo, 2 methyl propane d) 2,4 dimethylhexane e)2,2,5 trimethyl pentane plz can someone help me...i kno its not b) or c) but im ...
January 24, 2010 by rafael

skyline high school
Determine how many moles of water vapor will be produced at 1.00 atm and 200.oC by the complete combustion of 10.5 L of methane gas (CH4)
May 19, 2011 by selene

Chemistry
A 2.75 g sample of the hydrocarbon acetone, CH3COCH3, is burned in a bomb calorimeter with 975 mL of water, initially at 23.50 degrees celsius. The bomb is constructed of 285.0 g of nickel metal having a specific heat capacity of Cp = 0.826 J/ g degrees C. The final ...
September 30, 2007 by Kate

Chemistry
A 2.75 g sample of the hydrocarbon acetone, CH3COCH3, is burned in a bomb calorimeter with 975 mL of water, initially at 23.50 degrees celsius. The bomb is constructed of 285.0 g of nickel metal having a specific heat capacity of Cp = 0.826 J/ g degrees C. The final ...
September 30, 2007 by Kate

chem
State the type of reaction. Predict the products of the reactions. I have no clue how to do this any help? C3H8 + O2 ---> Mg + HCl ---> AgNO3 + NaCl ---> CuSO4 + Zn ---> How much of this do you know how to do? Just checking answers. Give us your answers and we ...
March 20, 2007 by Paul

Chemistry
Complete combustion of 7.00 g of a hydrocarbon produced 21.4 g of CO2 and 10.2 g of H2O. What is the empirical formula for the hydrocarbon?
June 6, 2012 by Stephanie

chemistry
Complete combustion of 4.80 g of a hydrocarbon produced 15.6 g of CO2 and 4.80 g of H2O. What is the empirical formula for the hydrocarbon?
September 19, 2013 by college chem

chemistry
Complete combustion of 8.80 g of a hydrocarbon produced 27.1 g of CO2 and 12.5 g of H2O. What is the empirical formula for the hydrocarbon?
October 11, 2013 by Anonymous

CHEMISTRY
A 8.90-g sample of ethane, C2H6, is mixed with 18.8 atm of O2 (an excess) in a 1.50 L combustion chamber at 130.0°C. The combustion reaction to CO2 and H2O is initiated and the vessel is cooled back to 130.0°C. What is the final pressure in the combustion chamber assuming the ...
January 17, 2008 by Matt

Chemistry
Complete combustion of 8.00 g of hydrocarbon produced 26.0g of CO2 and 7.99g of H2O. What is the empirical formula for the hydrocarbon?
September 18, 2011 by Jerry

Chemistry
How many moles of O2 are needed for the complete combustion of 3 moles of CH4?
April 24, 2012 by annabel

chemistry
How many liters of oxygen are necessary to burn 30.4 liters of ethyl alcohol (C2H5OH)? (Assume complete combustion)
March 3, 2012 by Anonymous

chemistry -check over work
Naphthalene (C10H8)is a solid aromatic compound often sold as mothballs.The complete combustion of this substance to yield CO2(g)and H2O(l)at 25 ْC yields -5154 kJ/mol. A. write balanced equation for the combustion of C10H8. C10H8+12O2->10CO2+4H2O ΔH =-5154 B. ...
April 14, 2008 by sasha

chemistry
Write an equation for the combustion of one mole of benzene, C6H6(l), and use data from Appendix D to determine delta G degrees (which is 124.5) at 298K if the products of the combustion are (a) CO2(g) and H2O(l), and (b)CO2(g) and H2O(g). Describe how you might determine the ...
July 14, 2010 by Ashely

Chemistry
The complete combustion of 0.100 mol of CH4 in oxygen in a bomb calorimeter caused the water of the calorimeter to rise in temperature from 25.00 degrees Celsius to 37.70 degrees Celsius. Suppose that the combustion of the 0.1 mol of CH4 was instead run at constant pressure (1...
February 6, 2009 by HELP!!!

Chemistry
The combustion reaction of acetylene gas is represented by this equation: 2 C2H2(g) + 5 O2(g) ==> 4 CO2(g) + 2 H2O(g) How many grams of CO2 and grams of H2O are produced when 52.0g C2H2 burns in oxygen?
March 22, 2010 by Ralph

chemistry
what volume of oxygen at STP is required to affect complete combustion of 200cc of acetylene and what would be the volume of co2 formed?
March 12, 2013 by aishwarya

Chemistry Octane Combustion
Write the balanced equation for the combustion of octane (C8H18). Assuming that gasoline is 100% octane, with a density of 0.692 g/mL, what mass of CO2 is produced by combustion of 1.7 1010 gal of gasoline? Need help on how to get started, I have the balanced equation...
September 15, 2009 by Chemistry

geometry
A propane tank is in the form of a cylinder with two half-spheres, one on each end. The radius of the cylinder is the same as the radius of each half-sphere. What is the volume of a propane tank of cylindrical length 12 ft and radius 5 ft, correct to the nearest whole cubic ...
November 8, 2009 by kimama

Molar heat of combustion question!
Calculate the molar heat of combustion of paraffin, expressed in units of kJ/mol. First calculate the thermal energy released when one mole of parafin burns) because one mole of parafin (c25h52) has a mass of 325g, the molar heat of combustion will be 352 times greater than ...
February 5, 2013 by Allyson

physical science
During the stage of internal combustion engine operation in which the piston rises and compresses the fuel in the combustion chamber,
July 29, 2013 by Anonymous

Chemistry
I'm going to buy a Bunsen burner to be used with a propane tank. Is it very important to get a propane burner or does the natural gas one do the same thing? Any advice on what type of burner to get? I'll be working on distilling alcohol and steam distillation of (legal) herbs...
August 28, 2008 by Sheryl

geometry
AB intersects CD at E. If m<AED is represented by 2x-5 and m<BEC is represented by x+15, find m<BED
November 28, 2011 by scp

chemistry
If a bottle of nail polish remover contains 179 mL of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788 {\rm{g}}/{{\rm{mL}}}
March 29, 2011 by Anonymous

chemistry
If a bottle of nail polish remover contains 176 mL of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788g/ml
March 17, 2012 by Anonymous

Chemistry
The complete combustion of 1.00 ml of octane increases the temperature by 22.7 degrees celsius. The density of octane is 0.7g/mL. What is the efficiency of the octane in heating the water?
February 4, 2013 by Zack

Chemistry
How many liters of air (78 percent N2, 22 percent O2 by volume) at 20 degrees Celsius and 1.00 atm are needed for the complete combustion of 1.0 L of octane, C8H18, a typical gasoline component that has a density of 0.70 g/mL?
April 28, 2011 by Star

Chemistry
Are my answers correct? C6H14 + 19/2 O2 -> 6 CO2 + 7H2O enthalpy change = -4163 kJ a) if 0.537 mol of carbon dioxide is produced in the reaction represented by the equation above, how much heat is released by the reaction? Enthalpy change = 0.537 mol CO2 x -4163kJ/6 mol CO2...
February 10, 2013 by A Canadian

geometry
pq and pr are opposite rays. If pq is represented by 4x + 26 and pr is represented by 2x+34, find x
November 28, 2011 by scp

Chemistry HELP
Complete combustion of 3.30 g of a hydrocarbon produced 10.2 g of CO2 and 4.68 g of H2O. What is the empirical formula for the hydrocarbon? I did the calculation and the ratio comes out to C: 1 H: 2.24 So I thought the answer is CH2 but apparently its wrong. Anyone help..
February 9, 2014 by Alz

phyisc
Write and balance the reaction for the complete combustion of methanol, CH3OH. (Type your answer using the format CO2 for CO2. Use the lowest possible coefficients.) 1CH3OH + 2 3 ¨ 4 5 + 6H2O
October 16, 2010 by Ashley

world history
Which of the following represents a difference between the government of the Roman Republic and that of Imperial Rome? A. In the Roman Republic, the Senate represented the plebeians' views, while in Imperial Rome, the Senate represented the emperor's view. B. In the Roman ...
May 2, 2014 by I NEED HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Social Studies (MAPS)
Given a scale of 1:24,000 A. What is the ground distance in feet represented by three inches on the map? B.What is the ground distance in meters represented by 5 cm on the map? C.How about the ground distance in kilometers represented by 5 cm on the map?
May 9, 2010 by Lisa

Chemistry
The combustion of benzoic acid releases 26.38kJ/g and is often used to calibrate a bomb calorimeter. the combustion of 1.045 g of benzoic acid caused the temperature of the calorimeter to rise by 5.985C. Useing the same calorimeter, a sample of 0.876g of octane (C8H18) was ...
October 4, 2012 by Alisha

CHEMISTRY
What coefficients are needed to balance the equation for the complete combustion of methane? Enter the coefficients in the order CH4,O2,CO2, and H2O,respectively. Express your answer as four integers, separated by commas (e.g., 1,2,3,4).
October 13, 2011 by CHRIS

Chemistry
The equation for the complete combustion of ethene (C2H4) is C2H4(g) + 3 O2(g) ==> 2CO2(g) + 2H2O(g) If 2.70 mol C2H4 is reacted with 6.30 mole O2, identify the limiting reagent. show all work.
March 27, 2010 by Danny

CHEM
Butane, C4H10, is a component of natural gas that is used as fuel for cigarette lighters. The balanced equation of the complete combustion of butane is: 2C4H10(g) + 13O2(g)->8CO2(g) + 10H2O(l) At 1.00atm and 23*C , how many liters of carbon dioxide are formed by the ...
October 29, 2007 by K

Chemistry
Could someone please tell me if I did this question right? An incomplete 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: Step 1) Balanced the given ...
October 17, 2009 by Adam

chemistry 1
When butane undergoes complete combustion , the products are CO2 and H2O C4H10(g) + O2(g)-> CO2(g) + H2O(g) What is the value of the coefficient for oxygen when this equation is balanced
March 7, 2010 by jeanette

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