Question

Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of combustion of cyclopentane,
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Balanced equation:

2C5H10 + 15O2\large \rightarrow 10CO2 + 10H2O

Energy released during the complete combustion of 380 grams of cyclopentane = 4262.2 kcal

Combustion of CG Hio : CSHIO + O CO2 + H₂O A Balancing Step 1: Balance Catoms: Co H10 + 0 5 0₂ + H₂O Balance H atoms: CHIO +

Add a comment
Know the answer?
Add Answer to:
Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of combustion of...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of combustion of...

    Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of combustion of cyclohexane, C6H12, is 936.8 kcal/mol. Write a balanced equation for the complete combustion of cyclohexane. +       +    How much energy is released during the complete combustion of 309 grams of cyclohexane ? kcal b.Combustion reactions are exothermic. The heat of reaction for the combustion of octane, C8H18, is 1.308×103 kcal/mol. What is the heat of combustion for octane in kcal/gram? kcal/gram...

  • Use the References to access important value Hydrocarbons, compounds containing only carbon and hydrogen, are important...

    Use the References to access important value Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of combustion of cyclohexane, C6H12, is 936.8 kcal/mol. Write a balanced equation for the complete combustion of cyclohexane. How much energy is released during the complete combustion of 356 grams of eyelohexane? kcal Submit Answer Retry Entire Group 4 more group attempts remaining

  • Combustion of a compound containing only carbon and hydrogen yields 16.01g of CO2 and 4.37g of...

    Combustion of a compound containing only carbon and hydrogen yields 16.01g of CO2 and 4.37g of H2O. Write the empirical formula and a balanced equation for the combustion of this compound.

  • [Review Topics (References Use the References to access Important values if needed for this question. Ethanol, C,H,...

    [Review Topics (References Use the References to access Important values if needed for this question. Ethanol, C,H,O, is most often blended with gasoline - usually as a 10 percent mix - to create a fuel called gasohol. Ethanol is a renewable resource and ethanol-blended fuels, like gasohol, appear to burn more efficiently in combustion engines. The heat of combustion of ethanol is 326.7 kcal/mol. The heat of combustion of hexane, CH4, is 995.0 kcal/mol. How much energy is released during...

  • 6-5. During the combustion of 10.0 g of octane, CH18, 479.0 kcal is released? Write a...

    6-5. During the combustion of 10.0 g of octane, CH18, 479.0 kcal is released? Write a balanced equation for the combustion reaction What is the sign of AH for this reaction? How much energy is released by the combustion of 1.00 mol of C8H18 How many grams and how many moles of octane must be burned to release 450.0 kcal? How many kilocalories are released by the combustion of 17.0 g of C.Htc? 6-6 If I burn 0.315 moles of...

  • Ethanol, C2H6O, is most often blended with gasoline - usually as a 10 percent mix -...

    Ethanol, C2H6O, is most often blended with gasoline - usually as a 10 percent mix - to create a fuel called gasohol. Ethanol is a renewable resource and ethanol-blended fuels, like gasohol, appear to burn more efficiently in combustion engines. The heat of combustion of ethanol is 326.7 kcal/mol. The heat of combustion of hexane, C6H14, is 995.0 kcal/mol. How much energy is released during the complete combustion of 424 grams of hexane ? ___________kcal Assuming the same efficiency, would...

  • 2. Hydrocarbons are nonpolar compounds containing carbon and hydrogen atoms. The properties of three hydrocarbons are...

    2. Hydrocarbons are nonpolar compounds containing carbon and hydrogen atoms. The properties of three hydrocarbons are summarized below. Methane CH4 Octane C8H18 Gasoline Liquid, BP: 126°C Eicosane CH3(CH2)18CH3 Lubricant (grease) Solid, MP: 37°C Natural Gas Gas, BP:-161°C a. Describe how the attractive forces between molecules change in the transition from substance changing from a solid to a liquid and then from a liquid to a gas. Solid to liquid: Liquid to gas: b. Based on the properties of the compounds...

  • Hydrogen and methanol have both been proposed as alternatives to hydrocarbon fuels. Part A Write balanced...

    Hydrogen and methanol have both been proposed as alternatives to hydrocarbon fuels. Part A Write balanced reactions for the complete combustion of hydrogen. Express your answer as a chemical equation. Identify all of the phases in your answer. 2H2 (8)+O2(g)+2H2O(1) Submit Previous Answers Request Answer * Incorrect; Try Again Part B Use standard enthalpies of formation to calculate the amount of heat released per kilogram of the fuel. Express your answer using four significant figures. DAXO amount of heat released...

  • The standard enthalpy change for the following reaction is 1.16x103 kJ at 298 K. 2 CrO3(s)...

    The standard enthalpy change for the following reaction is 1.16x103 kJ at 298 K. 2 CrO3(s) — 2 Cr(s) + 3 O2(g) AH° = 1.16x103 kJ What is the standard enthalpy change for this reaction at 298 K? Cr(s) + 3/2 O2() Cro33) Ethanol, C2H50, is most often blended with gasoline - usually as a 10 percent mix - to create a fuel called gasohol. Ethanol is a renewable resource and ethanol-blended fuels, like gasohol, appear to burn more efficiently...

  • a combustion analysis of a 0.2104 g hydrocarbon sample (containing only hydrogen and carbon) yielded 0.6373...

    a combustion analysis of a 0.2104 g hydrocarbon sample (containing only hydrogen and carbon) yielded 0.6373 g carbon dioxide and 0.3259 g water. A separate experiment determined that the molecular weight of this compound is 58.7 g mol-1. from this data, determine both emperical and the molecular formula of this substance.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT