# How many moles of oxygen are present in 64 gram of oxygen?

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Calculation: The molar mass of oxygen is 16 grams. 1-mole oxygen weighs 16 grams. 64 gram oxygen = 64/16 = 4 mole oxygen.

## How many moles of oxygen do you have if you were given 64.0 g of oxygen?

64.031.9=2.01 moles.

## How many grams are in a mole of oxygen?

For one gram atomic weight of hydrogen with atomic weight of one gram, one mole of hydrogen contains 6.022 × 1023 hydrogen atoms. For one gram atomic weight of oxygen with atomic weight of 16 grams, one mole of oxygen also contains 6.022 × 1023 oxygen atoms.

## How many moles of oxygen are present in 96g of O2?

Therefore, according to the question, it is given that, weight of \${O_2}\$ is 96 grams and is contained in the volume of vessel 2 liters. Hence, the number of moles is 3.

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## How many moles are in 64 GS?

Thus there are 64⋅g oxygen gas32⋅g⋅mol−1 = 2⋅mol .

## How many moles of molecules are there in 64 gram of oxygen?

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.

## What is the volume of 64 gram of oxygen at STP?

Therefore, from the above calculations, we can infer that 64 g of oxygen is 44.8 litres at STP.

## How many oxygen molecules are in 32 moles?

One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms.

## How do I calculate moles?

How to find moles?

1. Measure the weight of your substance.
2. Use a periodic table to find its atomic or molecular mass.
3. Divide the weight by the atomic or molecular mass.
4. Check your results with Omni Calculator.

## How many moles is 50.0 g of oxygen?

There are 3 moles of O in 50 g.

## How many moles are in 12.0 grams of O2?

Therefore, 12 g of oxygen gas has 0.375 moles.

## What is the mole of oxygen?

The mass of oxygen equal to one mole of oxygen is 15.998 grams and the mass of one mole of hydrogen is 1.008 g.

Approx. 6⋅mol .

## How many moles are present in 96g of ozone?

Solution : Gram molecular mass of `O_(3)=48 “g mol”^(-1)` <br> No. of moles of ozone `(O_(3))` in 96 g `= ((96 g))/((48″g mol”^(-1)))=2mol` <br> 1 mole of ozone has oxygen atoms `= 3 “mol” = 3 xx N_(A)` <br> 2 mole of ozone has oxygen atoms `= 6 xx N_(A) = 6 xx 6.022 xx 10^(23)` <br> `=3.612 xx 10^(24)` atoms.

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## How many moles are in 80g of oxygen?

Gram atomic mass of Oxygen is 16 g. Therefore, 80 g of Oxygen will contain = 80/ 16 = 5 moles.