answersLogoWhite

0

To calculate the number of moles, we divide the number of atoms by Avogadro's number, which is 6.022 x 10^23. In this case, 2.4 x 10^24 atoms of He divided by 6.022 x 10^23 atoms/mole is equal to approximately 4 moles of He.

User Avatar

AnswerBot

1y ago

What else can I help you with?

Related Questions

How many moles are in 3.6 x 10 to the 24 atoms of Cr?

To find the number of moles in 3.6 x 10^24 atoms of chromium, divide the number of atoms by Avogadro's number (6.022 x 10^23 atoms/mol). 3.6 x 10^24 atoms of Cr / 6.022 x 10^23 atoms/mol ≈ 5.98 moles of Cr.


How many atoms are there in 3.00 moles of sodium?

There are approximately 1.81 x 10^24 atoms in 3.00 moles of sodium. This can be calculated by multiplying Avogadro's number (6.022 x 10^23 atoms/mol) by the number of moles.


How many atoms are in 2 moles of sodium?

In a mole there is 6.022 x 1023 atoms. In two moles there are twice that amount.


How many xenon atoms are contained in 2.36 moles of xenon?

2.36 moles x 6.022*10^23 atoms/mole. Moles cancel and you are left with 1.42*10^24 xenon atoms.


How many moles are in 1.63x10 to the 24th atoms?

To find the number of moles in (1.63 \times 10^{24}) atoms, you can use Avogadro's number, which is approximately (6.022 \times 10^{23}) atoms per mole. Divide the number of atoms by Avogadro's number: [ \text{moles} = \frac{1.63 \times 10^{24}}{6.022 \times 10^{23}} \approx 2.71 \text{ moles}. ] Thus, there are approximately 2.71 moles in (1.63 \times 10^{24}) atoms.


How many moles of nitrogen are contained in 1.61 x 10 atoms of nitrogen?

To find the number of moles of nitrogen in (1.61 \times 10^{24}) atoms, you can use Avogadro's number, which is approximately (6.022 \times 10^{23}) atoms per mole. Calculating the moles: [ \text{Moles of nitrogen} = \frac{1.61 \times 10^{24} \text{ atoms}}{6.022 \times 10^{23} \text{ atoms/mole}} \approx 2.68 \text{ moles} ] Thus, there are approximately 2.68 moles of nitrogen in (1.61 \times 10^{24}) atoms.


How many atoms are in 4.7 moles of helium?

There are approximately 2.8 x 10^24 atoms in 4.7 moles of helium. This is calculated by multiplying Avogadro's number (6.022 x 10^23 atoms/mole) by the number of moles (4.7).


How many moles are in 2.16 10 to the 24 power atoms of iron?

To calculate the number of moles from the number of atoms, we need to divide the number of atoms by Avogadro's number (6.022 × 10^23), which gives 3.59 moles of iron atoms.


How many atoms are in 3.00 moles of Li?

3,00 moles of Li have 18,066422571.10e23 atoms.


How many atoms of hydrogen are there in 4 moles of CH4?

There are 24 moles of hydrogen in 4 moles of CH4 because each molecule of CH4 contains 4 hydrogen atoms. Therefore, you have 24 moles x 6.022 x 10^23 atoms/mol = 1.4448 x 10^25 atoms of hydrogen.


How many ATOMS are in a tank containing 10 moles of gaseous H2 molecules?

12.044x10^[24] atoms


How many moles of Ag in 8.9 x 1024 atoms Ag?

If you meant 8.9 * 10^24, then there are 14.78 moles. 8.9 e24 (# of atoms) / 6.02 e23 (# of atoms in a mole) = 14.78 (# of moles)