**Contents**show

## How many moles of atoms are in NE?

So, neon has a molar mass of 20.18 g/mol , which means that every mole of neon has a mass of 20.18 g . Now, you know that **one mole** of any element contains exactly 6.022⋅1023 atoms of that element – this is Avogadro’s number.

## What is this number called 6.02 x10 23?

Just as an amount of 12 is described by the term dozen, Avogadro’s number is described by the term mole. A dozen eggs is 12 eggs; **a mole of** atoms is 6.02 X 10^{23} atoms. Avogadro’s number can be used to count anything.

## What is the mass in grams of 6.022 x10 23 atoms C?

Example: Carbon (atomic mass = 12.01) – 1 mole of Carbon weighs 12.01 grams. This means that 6.022×10^{23} carbon atoms (or molecules) weights 12.01 grams.

## How many moles is 17g?

There are approximately **0.14 moles** in a 17g sample of MgSO4 M g S O 4 . To determine this, we first find the molar mass of the compound.

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

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**.

## How many moles of water does 6.02 x10 23 molecules represent?

**1 mole** of any substance has 6.02 x 1023 molecules. So, in our case we have 1 mole of water.

## How many atoms are in a mole calculator?

Avogadro’s number is a very important relationship to remember: 1 mole = **6.022×1023 6.022 × 10 23 atoms**, molecules, protons, etc. To convert from moles to atoms, multiply the molar amount by Avogadro’s number.

## How many atoms are in 1.50 moles sodium?

► 1.50 moles of sodium is how many atoms? answers! ► **9.03 x 1023 atoms Na** Page 24 ► For BOTH mass and particles it is ► ALWAYS ONE MOLE!