Given the reaction shown below, calculate:

(a) The amount of NO2, in grams, generated from reactants if 300.23 kJ of heat energy is released during the course of the reacton.

(b) The heat energy released if 33.23 grams of O2 is consumed in the reaction.

2 NO(g) + O2(g) „_ 2 NO2(g) ƒ´Hrxn = ¡V114.2 kJ

Ask a New Question or answer this question.

Similar Questions

How is reaction rate defined?* How likely or often a reaction occurs on Earth in general The amount of time of a reaction
1. 1 answer
Analyze the pieces of the chemical reaction.16 grams CH4 44 grams CO2 64 grams O2 36 grams H2O Organize the reactants (what was
1. 1 answer
The diagram below shows the reactants and products of photosynthesis. The reactants are the starting materials for the reaction,
1. 5 answers
Use the chemical reaction to answer the question.CaCO3→CO2+CaO A scientist heats 30 grams of calcium carbonate (CaCO3)
1. 9 answers