Chemistry

posted by .

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 reaction.- F

17. Nuclear binding energy is released when a nucleus is formed.- T

18. Nuclei with an even number of protons and neutrons tend to be unstable or radioactive.- F

Thanks
-MC

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. 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 …
  2. 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 …
  3. 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 …
  4. 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 …
  5. 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 …
  6. Chemistry

    6. Heat of combustion is the heat released by the complete combustion of one mole of a substance.- T?
  7. Chemistry

    6. Heat of combustion is the heat released by the complete combustion of one mole of a substance.- T?
  8. Chemistry(HELP)

    Can you check this answer? 1. Heat of combustion is the heat released by the complete combustion of one mole of a substance. a.) True b.) False Answer: b.) False Is this right?
  9. 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 …
  10. chemistry

    During the combustion of 5.00g of octane C8H18, 239.5 kcal is released. Write a balanced equation for the combustion reaction. Are reactants or products favored?

More Similar Questions