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Complete step-by-step answer: Here, it is given that: 16 g of oxygen contains 1 mole of oxygen atoms. In simple terms we can say that: mass of 1 mole oxygen atom (W) = 16 g / mol.

## How many molecules are in 16g of O2?

For those elements that do not occur as single atoms – that is, the diatomic gases, sulfur, and phosphorus – it is important to be certain that you specify what you are talking about. One mole of atoms of oxygen has a mass of 16 g, as 16 is the atomic weight of oxygen, and contains 6.02 X 10^{23} atoms of oxygen.

## How many mole will it be if 16g of oxygen is converted into mole?

The answer is 15.9994. We assume you are converting between grams Oxygen and mole. You can view more details on each measurement unit: molecular weight of Oxygen or mol The molecular formula for Oxygen is O.

## How many molecules of O2 are in 16 moles of O2?

How can we find the number of molecules in 16 g of O2? – Quora. Lastly, you multiply the number of moles present by Avagradro’s constant, which is 6.022 x 10^23 particles per mole. This gives you an answer of 3.011 x 10^23 particles, and in this case the particles are diatomic oxygen molecules.

## How many moles is in oxygen?

This mass is usually an average of the abundant forms of that element found on earth. An element’s mass is listed as the average of all its isotopes on earth. One mole of oxygen atoms contains 6.02214179×1023 oxygen atoms. Also, one mole of nitrogen atoms contains 6.02214179×1023 nitrogen atoms.

## How many moles are there in 16g of S?

Therefore, the number of moles in 16g of sulphur is $dfrac{1}{256}times 16$mol = 0.0625moles. Therefore, in 16g of solid sulphur we have 0.0625 moles of sulphur.

## How many molecules are in 16g of CO?

16g of CO contains x 6.023 x 10^{23} = 0.57 x 6.023 x 10^{23} molecules.

## How many moles are in 32g of oxygen gas O2 molar mass of 16g Mol?

The formula mass/Mr= Number of moles can be used here. So, we have a mass of 32 grams. We can also use the periodic table to determine that the Mr of oxygen is 16. So there are 2 moles of Oxygen present.

## How do you calculate 1 mole of oxygen?

Calculate the number of oxygen atoms in 1 mole of O2. Solution — 1 molecule of O2 = 2 oxygen atoms So, 1 mole of O2 = 2 mole oxygen atoms = 2 × 6.022 × 1023 = 12.044 ×1023 oxygen atoms.

## What is the mass of0 2 moles of oxygen atoms?

-Therefore, the mass of 0.2 moles of oxygen atom is 3.2 grams and the mass of 0.5 moles of a water molecule is 9.0 grams.

## How many moles of molecules are there in?

Avogadro’s Number and the Mole. The mole is represented by Avogadro’s number, which is 6.022×10^{23} atoms or molecules per mol.

## Which has maximum number of molecules 7g n2?

The correct option is: b 2 g H2 Explanation : 1 mole of any element contain 6.023 x 1023 number of molecules.

## How many molecules does n2 have?

In order to have one mole of things, let’s say particles, you need to have 6.022⋅1023 particles → this is known as Avogadro’s constant and acts as the definition of the mole. So, in one mole of nitrogen gas you have 6.022⋅1023 molecules of nitrogen gas, N2 .

## How many oxygen molecules are in 3.00 moles of oxygen?

You have 3 moles, so there are 3×6.022×1023 oxygen molecules .

## How many oxygen atoms are in 4.0 moles of O2?

Oxygen gas (O2) is made up of 2 atoms of oxygen. Since oxygen has an atomic mass of 16 g/mole, the molar mass of oxygen gas (O2) is 2 x 16 g/mole = 32 g/mole. Since 1 mole of oxygen is equivalent to 32 g, 4 moles of oxygen gas would be equivalent to 4 moles x 32 g/mole = 128 g.

## How many molecules are in 23 moles of oxygen?

The number of molecules of oxygen in 23 moles of oxygen is 1.385 x 1025 molecules of oxygen.