Chemical equations

instructions: solve the following chemical equations.

for the following reaction, calculate how many moles of no2forms when 0.356 moles of the reactant completely reacts. 2 n2o5(g) > 4 no2(g) + 02(g)

0.712 moles of NO₂ are formed.

Explanation:

First, we need to write the balanced equation:

2 N₂O₅(g) ⇄ 4 NO₂(g) + O₂(g)

From the balanced equation, we can see the relationship between the moles of N₂O₅ and the moles of NO₂. Every 2 moles of N₂O₅ that react, 4 moles of NO₂ are formed. Let us apply this relationship to the information given by the problem (0.356 moles of N₂O₅):

i think that the answer is c