0
1 mole = 6.0 x 1023 atoms
So, 3 mole = 18.0 x 1023 atoms
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How many atoms are in 30 moles of iron?
A mole is 6.022×1023 of anything, including atoms. So to determine the number of atoms are in 30 moles of iron, you multiply the number of moles times 6.022×1023. 30mol Fe x 6.022×1023 atoms Fe/1mol Fe = 1.8066×1025atoms Fe When corrected for significant figures, the answer is 2×1025atoms Fe. Note: the number following the 10 in the large numbers is the exponent on the 10 and should be written as superscripts, but that is not supported at the moment.
How many carbon dioxide molecules are needed to produce 3 molecules of glucose?
Each glucose molecule contains 6 carbon atoms. Thus we need 18 molecules of CO2 to make 3 molecules of glucose.
How many moles of Cl are in a sample that contains 10.0 moles C2HCl3?
it wouldn't be moles of Cl it would be Cl2 as chlorine doesn't exist as an atom it exsists as two joined to form a compound this is very easy stuff the answer is 15 moles of Cl2 as there 30 moles of Cl hope this helps learn your moles it's easy stuff
How many moles of Fe are present in 30 grams in rust?
This amount may be different because rust is not a clearly definite compound.
How many silicon-30 atoms are found in this plate?
3.6×1020
How many moles of silver atoms are in 1.8 x 10 25 atoms of silver?
about 30
3 moles equals how many molecules?
1 mole equals 6.022 x 10 to the 23 molecules
How many moles of oxygen gas in 30 times 10 to the power of 23 atoms of oxygen?
very roughly 5 moles...avagadros number = 6.022 x 1023 just devide 30 by this number
How many atoms are in 30 moles of iron?
A mole is 6.022×1023 of anything, including atoms. So to determine the number of atoms are in 30 moles of iron, you multiply the number of moles times 6.022×1023. 30mol Fe x 6.022×1023 atoms Fe/1mol Fe = 1.8066×1025atoms Fe When corrected for significant figures, the answer is 2×1025atoms Fe. Note: the number following the 10 in the large numbers is the exponent on the 10 and should be written as superscripts, but that is not supported at the moment.
How many hydrogen atoms are in 8e-15 moles of C12 H30 O5 please include method of solving the problem?
First multiply 8e-15 by 6.022e23 to get the number of atoms and multiply that by 30 ( the number of hydrogen atoms)
How many moles of C are in 90g of CO2?
Divide mass (g) by molar mass (g/mol) : 30 g C2H2 = 30/26 g 35 g H2O = 35/18 g
How many moles of carbon dioxide are produced when 10.0 moles of propane are burned in excess oxygen on gas grill?
30 moles
If 10 moles of A3 are reacted with excess B2 how many moles of AB will be produced 2A3 plus 3B2 6AB?
30 moles
2A3 plus 3B2 6AB If 10 moles of A3 are reacted with excess B2 how many moles of AB will be produced?
The answer is 30 moles.
How many atoms of iron are there in 30g bowlof cornflakes that contains 0.0024g iron per 30g serving?
mass/mr = number of moles0.0024g / 30 / 56 = 1/700000 moles of Fe x (6x10^23) =8.571428571x10^17 atoms of Fe
How many hydrogen atoms are in retinol?
30
How many moles of H2 are in 30 grams of Na?
None. There is no hydrogen in sodium
