Convert 1.35 × 1024 atoms of carbon to moles of carbon
To convert atoms of carbon to moles, you need to divide the number of atoms by Avogadro's number, which is (6.022 \times 10^{23}) atoms/mol. Thus, the calculation is: (\frac{5.73 \times 10^{24} \text{ atoms}}{6.022 \times 10^{23} \text{ atoms/mol}} \approx 9.50 \text{ mol}) of carbon.
The formula of the compound given in the question shows that each molecule of it contains 6 carbon atoms. By the definition of Avogadro's Number, for any molecular substance, each mole contains Avogadro's Number of molecules. Therefore, 0.350 moles of the substance contains 6(0.350)(6.022 X 1023) or 1.26 X 1024 carbon atoms, to the justified number of significant digits.
To find the number of moles, divide the number of atoms by Avogadro's number, which is approximately 6.022 x 10^23. In this case, 2.4081024 atoms of carbon divided by Avogadro's number equals approximately 4 x 10^-3 moles of carbon.
The number of atoms in one mole is given by Avogadros number. This is: Avogadro's number = 6.0221415 × 1023 atomsTherefore, two moles of a substance contain 1.2044283 x 1024 atoms
To find the number of moles of copper, we first need to calculate the total mass of copper in the sample. Copper has an atomic mass of 63.55 g/mol. The total mass of the sample is 1.20 g x 1024 atoms = 1228.8 g. Next, we convert this mass to moles by dividing by the atomic mass of copper: 1228.8 g / 63.55 g/mol = 19.36 moles of copper.
To convert atoms of carbon to moles, you need to divide the number of atoms by Avogadro's number, which is (6.022 \times 10^{23}) atoms/mol. Thus, the calculation is: (\frac{5.73 \times 10^{24} \text{ atoms}}{6.022 \times 10^{23} \text{ atoms/mol}} \approx 9.50 \text{ mol}) of carbon.
6.55 * 1024 atoms = ? moles of carbonTake the number of atoms and divide it by Avogrodos constant (6.02 * 1023). Note that if you are looking to have your units cancel, multiply the number of atoms times 1 mole and divided by atomic mass. But if you know why it is just multiplied by one, there is no reason to put it in the formula.6.55 * 1024 atoms / (6.02 * 1023) = 10.9 molescarbon
How many moles are there in 9.0333x1024 atoms of helium
Since there is one carbon atom per mole in carbon tetrafluoride, the answer is 3.27 times Avogadro's Number or about 1.97 X 1024 atoms.
1.50 moles C9H8O4 (9 moles C/1 mole C9H8O4)(6.022 X 1023/1 mole C)= 8.13 X 1024 carbon atoms===================
Since the molecular unit of carbon is considered a single atom, the answer is 8.00 X Avogadro's Number or 4.82 X 1024 atoms.
2,80 1024 atoms of silicon equals 0,465 moles.
1,67.1024 argon atoms is equal to 2,773 moles.
The answer is 15,2 moles.
Each mole of carbon contains Avogadro's Number of atoms; therefore, 3.5 moles contain 3.5 times Avogadro's Number, or 2.1 X 1024 atoms, to the justified number of significant digits.
56 moles × (6.02 × 1023) = 3.37 × 1024 atoms
The formula of the compound given in the question shows that each molecule of it contains 6 carbon atoms. By the definition of Avogadro's Number, for any molecular substance, each mole contains Avogadro's Number of molecules. Therefore, 0.350 moles of the substance contains 6(0.350)(6.022 X 1023) or 1.26 X 1024 carbon atoms, to the justified number of significant digits.