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1 Mole = 6.022x10^23
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∙ 12y ago
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How many nitrogen atoms are in 25 g of CONH22 or Urea?
25 grams CONH22 (1 mole CONH22/64.196 grams)(1 mole N/1 mole CONH22)(6.022 X 1023/1 mole N) = 2.3 X 1023 atoms of nitrogen ======================
How many nitrogen atoms are in .25 mole of nitrogen gas?
1.5*10^23
How many atoms are in 25.0 moles of calcium?
25.0 moles Ca x 6.02x10^23 atoms/mole = 1.50x10^25 atoms
How many atoms of H are in 2 mol of c8h18?
2 moles C8H18 (18 moles H/1 mole C8H18)(6.022 X 10^23/1 mole H) = 2.2 X 10^25 atoms of hydrogen
How many hydrogen atoms are in 4.10 mol of ammonium sulfide?
(NH4)2S 4.10 moles (NH4)2S (8 moles H/1 mole (NH4)2S)(6.022 X 10^23/1 mole H) = 1.98 X 10^25 atoms of hydrogen
How many molecule in 25 grams of NH3?
25 grams / (17 grams/mole) x 6.022x1023 molecules/mole = 8.9x1023 molecules
How many atoms are in one mole of sucrose?
about 1.4*10^25
How many representative are there in Hawaii?
51 representatives and 25 senators
How many nitrogen atoms are in 25 g of CONH22 or Urea?
25 grams CONH22 (1 mole CONH22/64.196 grams)(1 mole N/1 mole CONH22)(6.022 X 1023/1 mole N) = 2.3 X 1023 atoms of nitrogen ======================
How many atoms are there in 20 mole of sulphur?
20 moles x 6.02x10^23 atoms/mole = 1.2x10^25 atoms
How many nitrogen atoms are in .25 mole of nitrogen gas?
1.5*10^23
When was Mole's Christmas created?
Mole's Christmas was created on 1994-12-25.
How many moles in 25 g of carbon?
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms. So, 25 mole of CO2 has 25 moles of carbon atoms and 50 moles of oxygen atoms.
How many moles of formic acid is there in 25 grams of acetic acid?
I think you meant " How many moles of acetic acid in 25 grams of acetic acid? " We will use the chemist formula for acetic acid, 25 grams C2H4O2 (1 mole C2H4O2/60.052 grams) = 0.42 mole acetic acid =================
How old do you have to be a us representative?
You must be at least 25 years old to be a US Representative.
Age for a US representative?
25+
How many moles of tungsten atoms are in 4.8x10 25 atoms of tungsten?
The answer is B, 8.0 x 10^1 There are 6.023 x 10^23 atoms in one mole, of any substance. So simply divide 4.8 x 10^25 by 6.023 x 10^23, to get about 79.69 which if you convert into scientific notation, is about 8.0 x 10^1 the answer for me was A but that's on novanet
