Convert 1.35 × 1024 atoms of carbon to moles of carbon
The answer is 2,6 moles carbon.
The answer is 9,513 moles carbon.
2.1 X 1024 atoms (1 mole/6.022 X 1023) = 3.5 moles ========
1 mole C = 6.022 x 1023 atoms 2.408 x 1024 atoms C x 1mol/6.022 x 1023 atoms = 3.999 moles C
2.7×1024 atoms
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
The answer is 9,513 moles carbon.
How many moles are there in 9.0333x1024 atoms of helium
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
2.1 X 1024 atoms (1 mole/6.022 X 1023) = 3.5 moles ========
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.
1.50 moles C9H8O4 (9 moles C/1 mole C9H8O4)(6.022 X 1023/1 mole C)= 8.13 X 1024 carbon atoms===================
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.
2,80 1024 atoms of silicon equals 0,465 moles.
1 mole C = 6.022 x 1023 atoms 2.408 x 1024 atoms C x 1mol/6.022 x 1023 atoms = 3.999 moles C
1,67.1024 argon atoms is equal to 2,773 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.
The answer is 15,2 moles.