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## How many moles are in potassium permanganate?

And moles of potassium permanganate = **23.7⋅g158.03**⋅g⋅mol−1 ≅16⋅mol . How many moles of oxygen atoms does this represent?

## How do you calculate grams to moles?

**Divide the mass of the substance in grams by its molecular weight**. This will give you the number of moles of that substance that are in the specified mass. For 12 g of water, (25 g)/(18.015 g/mol) = 0.666 moles.

## What is the mass of 1.70 moles of potassium permanganate?

1.70 moles KMnO4 = **269g KMnO**_{4} (molar mass KMnO_{4} = 158.0g)

## What is the mole of H2SO4?

The formula for sulfuric acid is H2SO4. The molar mass of sulfuric acid is **98.07848 g mol**.

## How many grams are in 3 moles of Na2SO4?

No of moles=458/142=3 moles. There are 3 moles in **458 grams** of Na2SO4.

## What is 1 mole in grams?

The mass of one mole of a substance is equal to that substance’s molecular weight. For example, the mean molecular weight of water is 18.015 atomic mass units (amu), so one mole of water weight **18.015 grams**.

## What is the formula for calculating moles?

**The unit is denoted by mol.**

- The formula for the number of moles formula is expressed as.
- Given.
- Number of moles formula is.
- Number of moles = Mass of substance / Mass of one mole.
- Number of moles = 95 / 86.94.

## How many grams are in 1 mole of CCl4?

1 mole is equal to 1 moles CCl4, or **153.8227 grams**.

## How many molecules is 2.0 moles?

Thus, if we have 1 mole of a molecule present, we have 6.022*10^23 of those molecules present. If we have 2 moles of a molecule present, we have **2*1.022*10^23** of that molecule present etc.