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What is 4.49x1023 to moles?
I assume you mean atoms to moles. You need to divide by avagadro's number, 6.022x10^23. 4.49x10^23/6.022x10^23 is 0.7456 moles.
How many molecules are 0.40 mol of carbon monoxide?
In order to find number of molecules from moles, you must multiply moles by avagadro's number, which is 6.02*10^23.
How many moles of He are 1.20 x 1025 atoms He?
In order to find how many Moles of He are 1.20 x 1025 atoms of He, you need to divide 1.20 x 1025 atoms by the Avagadro's number (6.022 x 1023) The answer is 19.9 moles of He.
How can you calculate no of moles from no of atoms?
To calculate the number of moles from the number of atoms, you can use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole. Divide the number of atoms by Avogadro's number to find the number of moles.
How can you get the number of particles of gas?
By knowing the no of moles in a gas. Because , in any gas one mole of gas occupies Avagadro number of molecules.
How many molecules are present in 6.25 moles of ch4?
First divide 6.25 by 16.Then moltiply by avagadro constant 6.02 × 10 23
Do you find the number of moles of an element?
Use avagadro's number - states the number of atoms in 1 mole of a substance: 6.022 x 10^23
How many silicon atoms are in 0.532 moles of silicon?
Multiply by avagadro's number (6.022x1023) giving 3.203704x1023 atoms
How many molecules of CHCI are in 1.75 moles CHCI?
1 mole of anything contains 6.03 x 1023 constituent particles (this is avagadro's number). So 1.75 moles of CHCI contains 1.75 x 6.03 x 1023 = 1.055 x 1024 molecules of CHCI.
How do you find number of atoms in water mole?
In order to go from moles to number of particles in any substance you simply multiply the number of moles by Avagadro's number (6.02 x 10^23). Once you have the number of molecules (in general it's particles), you would multiply the number of molecules by the number of atoms in each molecule. In water there are 3 atoms per molecule (2 hydrogens, 1 oxygen),so you'd mulitply by 3.Summarizing: You have to multiply the number of water moles by Avagadro's number (6.02 x 10^23) and then again by number of atoms per molecule (3).n timesA times 3 = number of atoms in 'x' moles of water
How many moles of oxygen are there in ten million oxygen atom?
Ten million atoms / Avagadro's Number, 6.022e23 atoms per mole = 1.66e-17 moles
How do you convert moles into atoms?
By using Avagadro's constant NA = 6.02 x 1023 Avagadros constant gives the number of atoms which are present within a mole of a substance. so say we have 2 moles then we would have 2 x 6.02 x 1023 = 1.204 x 1024 atoms present.
