Mole Ratios and Balance Equations Introduction

1 a. 2 moles of NO will react with_ moles of oxygen to produce _ moles of nitrogen dioxide. WRITE THE ANSWERS WITH A COMMA BETWEEN THEM BUT NO SPACES.

5a. Fill in the following word equation: _ moles of oxygen gas reacts with _ moles of iron to produce _moles of iron III oxide. List the numbers and put commas in between without any spaces.

​ 5b. ​ ​ (a)   mole of O₂ required to produce 3.0 moles of iron (III) oxide.

A mole is a count of something; just like a dozen is 12. How many is a mole?

True or False - Coefficients can be use to make mole ratio?

When you break bonds energy is____ to the system , and when you make new bonds energy is ___ from the system.