# How do you convert 12g of oxygen gas to moles?

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## How do you convert 12 grams of oxygen to moles?

Here we are given the mass of oxygen gas as 12 grams. Molar mass = 2×16 = 32 grams. We know the formula to calculate the number of moles. = 0.375 moles.

## What is the formula for moles to grams?

In order to convert the moles of a substance to grams, you will need to multiply the mole value of the substance by its molar mass.

## How many moles are in 64g of O2?

molar mass of oxygen is 16 grams, it means that 1 mole oxygen weighs 16 grams. therefore 64 gram oxygen = 64/16 = 4 mole oxygen. 1 mole of any element contains 6.022 * 10^23 atoms in it. hence 4 moles of oxygen.

## How many moles are in a liter of gas?

As long as the gas is ideal, 1 mole = 22.4L.

## What is the mass of 4.00 moles of oxygen gas?

4 moles of oxygen gas would be equivalent to 4 moles x 32 g/mole = 128 g. Thus, 4 moles of oxygen gas (O2) would have a mass of 128 g.

## What is the weight of 2 moles of oxygen gas?

From here, the answer is simple. Just multiply 2 by 31.9988 g because there are two moles of oxygen. So, the answer is 63.9976 g ..

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## What is the mole of oxygen gas?

A mole of oxygen atoms 16 grams while a mole of oxygen molecules is 32 grams. A mole of nitrogen atoms is 14 grams and a mole of nitrogen molecules 28 grams, etc.