Question

Calculate the moles of NaOH in 80.0g of NaOH

Answer 1

There are 2 moles in 80.0g of NaOH.

Step-by-step explanation:

To calculate the moles of NaOH in 80.0g it is necessary to use the molar mass of NaOH:

- NaOH molar mass: 40g/mol

- Conversion from grams to moles:

`80.0g*(1mol)/(40g)=2moles`

So, there are 2 moles in 80.0g of NaOH.