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How many argon atoms are there in 1.5 102 g of argon?
2.3 × 1024 atoms of Ar
How many moles of krypton do you have if you have 9.15 x 1024 atoms of krypton?
The answer is 15,2 moles.
How many atoms are in 1.54 moles of Bromine Br?
If it is 1.54 moles of Br atoms then the answer is 9.274 X 1023 atoms.If it is 1.54 moles of Br2 molecules then the answer is 1.855 X 1024 atoms.
How many moles of argon gas contain 7.52 x 1022 Ar atoms?
To find the number of moles of argon gas, you can use Avogadro's number, which is approximately (6.022 \times 10^{23}) atoms/mole. Divide the number of argon atoms by Avogadro's number: [ \text{moles of Ar} = \frac{7.52 \times 10^{22} \text{ atoms}}{6.022 \times 10^{23} \text{ atoms/mole}} \approx 0.125 \text{ moles} ] Thus, there are approximately 0.125 moles of argon gas.
How many atoms are in 10.0 moles of K2SO4?
10.0 moles K2SO4 (6.022 X 1023/1 mole K2SO4) = 6.02 X 1024 atoms of potassium sulfate ==========================
How many moles are in 3.0x1024 atoms of argon?
A mole of argon includes Avogadro's Number of atoms of argon. Therefore, the answer is (3.0 X 1024)/(6.022 X 1023) or 5.0 moles, to the justified number of significant digits.
How many argon atoms are there in 1.5 102 g of argon?
2.3 × 1024 atoms of Ar
How many moles is 2.801024 atoms of silicon?
2,80 1024 atoms of silicon equals 0,465 moles.
How many moles of krypton do you have if you have 9.15 x 1024 atoms of krypton?
The answer is 15,2 moles.
How many atoms in 56 moles?
56 moles × (6.02 × 1023) = 3.37 × 1024 atoms
How many silver atoms are in 3.75 moles of silver?
2.26*1024
How many atoms are in 1.54 moles of Bromine Br?
If it is 1.54 moles of Br atoms then the answer is 9.274 X 1023 atoms.If it is 1.54 moles of Br2 molecules then the answer is 1.855 X 1024 atoms.
How many moles are in 2.16 1024 atoms of lead?
(2.16x10^24 atoms) x ( 1 mole/ 6.022x10^23 atoms) = 0.3586848223x10^1 which your answer should be 3.59 moles
How many moles of argon gas contain 7.52 x 1022 Ar atoms?
To find the number of moles of argon gas, you can use Avogadro's number, which is approximately (6.022 \times 10^{23}) atoms/mole. Divide the number of argon atoms by Avogadro's number: [ \text{moles of Ar} = \frac{7.52 \times 10^{22} \text{ atoms}}{6.022 \times 10^{23} \text{ atoms/mole}} \approx 0.125 \text{ moles} ] Thus, there are approximately 0.125 moles of argon gas.
The actual mass of an atom of argon is is 6.63x10-24g How many atoms are in a 40.0-g sample of argon?
To find the number of argon atoms in a 40.0-g sample, you first need to calculate the number of moles of argon in the sample using the molar mass of argon (39.95 g/mol). Then, you can use Avogadro's number (6.022x10^23 atoms/mol) to determine the number of atoms in that many moles of argon.
One million argon atoms are how many moles of argon atoms?
One mole of any substance contains Avogadro's number of particles, which is approximately 6.022 x 10^23. Therefore, one million argon atoms would be equivalent to roughly 1.66 x 10^-17 moles of argon atoms.
How many argon atoms are contained in 7.66x105 mmol of argon?
To find the number of argon atoms, we first need to convert the amount from millimoles to moles by dividing by 1000. Next, we use Avogadro's number, which is 6.022 x 10^23 atoms/mol, to calculate the number of atoms in 7.66 x 10^2 moles of argon. The result is approximately 4.61 x 10^26 argon atoms.
