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## How many atoms are in 2.5 moles of oxygen gas?

There are 6.022×1023 O atoms in a mole of O atoms. There are 6.022×1023 O2 molecules in a mole of O2. Since you have 2 oxygen atoms in one O2 molecule, there are 2×6.022×1023 O atoms in a mole of O2.

## How many atoms are in 2.5 moles?

2.5 mol **16.02×1023 atoms**. M = (1.5 x 1024 atoms Timol.

## How many oxygen atoms are present in 2.50 moles of oxygen atoms?

Therefore there are **3.0×1024 3.0 × 10 24 oxygen atoms**.

## How many atoms are in 2 moles of oxygen?

There are **6×6.022×1023 atoms** in 2.00⋅mol NO2(g) .

## How many atoms are in 5 moles?

Avogadro’s number: the amount of atoms in 1 mole of carbon 12 is 6.022 x 10^23. So if you have 5 mole, you have: 5 x (6.022 x 10^23) = **3.011 x 10^24 atoms**.

## What is 5 moles o2?

Therefore, **160 g** of oxygen is present in 5 moles.

## How many moles of oxygen atoms do 2.5 moles of CO2 contain?

1 Expert Answer

2.50L x 1 mol/22.4 L = **0.112 moles CO**_{2}. Now, in mol of CO2 there are 6.022×10^{23} molecules and in each molecule there are 2 atoms of O.

## How many atoms are in 3 moles of oxygen?

Explanation: 1 mole of O₂ contains 6.022 × 10²³ atoms. Thus, 3 moles O₂ would contain 3 × 6.022 × 10²³ atoms. Therefore, 3 moles of O₂ contain **18.066 × 10²³ atoms**.

## What is the mass of 2.50 moles of oxygen gas O2?

Final answer:

The mass of 2.50 mole of oxygen gas ( ) is **80 g**.

## How many moles of oxygen are in 2.5 moles of caffeine?

Answer and Explanation: Therefore there are **5.0 moles** of oxygen.

## How many moles is CH4?

(molar mass CH4 = 16.0 g/mol] G: **1.58 moles** CH4 D: ?