How many moles of oxygen are produced if 15 grams of iron (iii) oxide decomposes completely

 Stoichiometry is a big word for a process that chemist’s use to calculate amounts in reactions. It makes use of the coefficient ratio set up by balanced reaction equations to make connections between the reactants and products in reactions.

 Stoichiometry calculates the quantities of reactants and products in a chemical reaction. The equation must be balanced!

 Questions that deal with amounts in reactions are examples of reaction stoichiometry. We already have the tools necessary to solve this question. We just need to learn a new way to apply skills such as writing chemical formulas, calculating formula masses, and converting from mass to moles, particles to moles, and volume of gases to moles.

 Mole to Mole Conversions- you must have the Mole Ratio.

Explanation:

hope this helps you :)

why is cellular respiration important for homeostasis?

it changes food into energy that the organism can use.

which of the following is most likely to happen if a cell is not able to divide?

the cell will not be replaced when it is damaged.

explanation: