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1.5 X 10^24 atoms Rb (1 mole Rb/6.022 X 10^23)
= 2.5 moles of rubidium
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How many moles of Pb are equivalent to 9.51 times 103 g Pb?
A lot! 9.51 X 103 grams Pb (1 mole Pb/207.2 grams) = 45.9 moles of lead ===============
How many atoms in 3CH4?
In total Their Are 15 Atoms IN 3cH4
How many atoms are in the formula 3 Fe2O3?
15 Fe2O3 has 2 + 3 atoms = 5 atoms Multiply the whole thing by 3 and you end up with 15 atoms.
How many moles of nitrogen and hydrogen are needed to get 10 moles of ammonia?
The reaction of nitrogen with hydrogen to form ammonia is: N2 +3H2 = 2NH3 Therefore to make 10 moles of ammonia you need 5 moles N2 and 15 moles H2
How many atoms are there in one unit of ammonium sulphate?
Ammonium sulfate = (NH4)2SO4Nitrogen atoms = 2Hydrogen atoms = 8Sulfur atoms = 1Oxygen atom = 4Total atoms = 15
How many moles are equal to 9.03 x 1024 atoms of mercury hg?
1 mole = 6.02 x 10^23 RP (representative particles) (9.03 x 10^24 atoms Hg) / (6.02 x 10^23 atoms Hg) = 15 So 15 moles.
How many moles of trifluoromethanoic acid (CHF3O3S) are present in 9.0345 1024 molecules of (CHF3O3S)?
The answer is 15 moles.
How many atoms are in 3 moles of potassium nitrate?
15 moles3 moles potassium3 moles nitrogen9 moles oxygen15 X 6.022 X 10 to the 23rd power
How many moles of hydrogen are need to convert 5 moles of chromium oxide?
A mole of any substance has 6.022 x 1023 particles(atoms, molecules or ions) of that substance. So 5 moles of chromium would have 6.022 x 1023 x 5 atoms = 30.11 x 1023 atoms.
How many cobalt moles are in 2 billion cobalt atoms?
A very small amount. A mole contains 6.023X1023 atoms. 2 billion atoms, i.e 2 X 109 atoms is just (2 X109 )/(6.023X1023) =3.33 X 10-15 moles!
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 Pb are equivalent to 9.51 times 103 g Pb?
A lot! 9.51 X 103 grams Pb (1 mole Pb/207.2 grams) = 45.9 moles of lead ===============
How many moles of Ni are in kg of nickel sulfate?
(NH4)2SO4 so 2 N, 8 H, 1 S, 4 O = 15 total In one mole(unit) of any substance there are 6.022 x 1023 particles. This number is known as Avogadro's number. So for ammonium sulfate there would be 15 times this number = 9.033 x 1024. However, 1 molecular unit of ammonium sulfate contains 15 atoms.
How many atoms are in 3CH4?
The Chemical equation tells you 3CH4 the first 3 tell you that there are 3 molecules of CH4 CH4 has 1 Carbon and 4 hydrogen (it is called methane) making a total of 5 atoms and there are 3 of them so there is a total of 15 atoms. EDIT (by Dr.J.): Not correct. If there are 3 moles as stated, each mole contains 6.02x10^23 molecules and each MOLECULE contains 5 atoms, so the CORRECT answer is (15)(6.02x10^23) = 9x10^24 atoms
How many grams in 15 moles of 02?
15 moles of 02 equal 480 g.
How many moles of nitrogen are in 15 grams of nitrogen?
15 grams of nitrogen are equal to 1,071 moles.
How many moles are in 1000000000 molecules of H202?
The equivalent is 1,6.10e-15 moles.
