Solved

Consider the Reaction: C + O2 →\rarr CO2 + 393 KJ

Question 111

Multiple Choice

Consider the reaction: C + O2 →\rarr CO2 + 393 kJ.When two moles of carbon react


A) 393 kJ of energy is released
B) 393 kJ of energy is absorbed
C) 786 kJ of energy is released
D) 786 kJ of energy is absorbed

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q103: When a metal reacts with hydrochloric acid<br>A)a

Q104: A combustion reaction will always involve the

Q105: When the equation PbO<sub>2</sub> <span

Q106: The following reaction: H<sub>2</sub> + I<sub>2</sub>

Q107: According to the Greenhouse Effect,rising levels of

Q108: The following reaction: MgCl<sub>2</sub> <span

Q109: Which of the following combinations will not

Q110: Reactions which absorb heat are<br>A)endothermic.<br>B)exothermic.<br>C)isothermic.<br>D)protothermic.

Q112: When the equation CaCO<sub>3</sub> <span

Q113: When the equation Cr<sub>2</sub>S<sub>3</sub> + HCl