# Question #77fa3

##### 2 Answers

#### Answer:

#### Explanation:

According to the equation,

2 moles of

Therefore, relating,

I hope that's helpful,

Cheers,

-Sahar;)

#### Answer:

#### Explanation:

First, let's find the stoichiometric ratio between the two reactants and the product.

We may derive a couple of conversion factors from the balanced chemical equation

To simplify our calculations, we will try to put the substance with the known molar quantity (

From coefficients in the equation we find ratios

The question states that the number of moles of hydrogen peroxide

*(You are supposed to use only the number of moles of the limiting reagent when doing stoichiometrical calculations, so be careful dealing with reactions involving more than one reactants.)*

*Check your answers using dimensional analysis by making sure that unit for the answer is correct (for example, expect * #"mol "H_2O# *for number of moles of water;) unrelated units shall cancel out in the calculation.*

Sources:

"Stoichiometry (Article)" Khan Academy, https://www.khanacademy.org/science/chemistry/chemical-reactions-stoichiome/stoichiometry-ideal/a/stoichiometry.