Use the following equation to answer questions 2 and 3. (Use the mole ratio for these problems only!)

3NOLaTeX: _22+ HLaTeX: _22O --> 2HNOLaTeX: _33 + NO

2. How many moles of NOLaTeX: _22are required to produce 3.56 mol of HNOLaTeX: _33?

3. How many moles of water react with 2.5 mol of NOLaTeX: _22?

5.34 moles of are required to produce 3.56 mol of .

0.83 moles of water react with 2.5 moles of .

Explanation:

i)

Moles of we want to produce = 3.56 moles

According to reaction, 2 moles of are obtained from 3 moles of

Then 3.56 moles of will be obtained from :

of

5.34 moles of are required to produce 3.56 mol of .

ii)

Moles of = 2.5 moles

According to reaction,3 moles of reacts with 1 mole of ,then 2.5 moles of will react with :

of

0.83 moles of water react with 2.5 moles of .

the answer would be b i believe