Your question is irrelevant. I think that you were trying to find the number of molecules present in half a mole of water.
1 mole of water contains 6.023 * 1023 number of molecules. Hence half mole contains half of that number of molecules which is 3.0115*1023.
75 grams water is equal to 4,166 moles.
The answer is 0,615 moles.
The answer is 8,33 moles.
The answer is 14,93 moles.
If 17,4 is grams the number of moles is 0,084.
9.991 Moles (water) 8.982 Moles (heavy water)
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75 grams water is equal to 4,166 moles.
H2O or water doesn't have any helium in it.
3.65 grams of water is equal to .203 moles of H2O. This means there is also .203 moles of H2 present, or .408 grams.
The answer is 8,33 moles.
The answer is 0,615 moles.
There are 4.17 moles of H2O present in 75.0g of H2O.
The answer is 6 moles.
The answer is 14,93 moles.
There are 1.5 moles of water molecules in a 27 gram sample of water. This is calculated by dividing the mass of the sample (27 grams) by the molar mass of water (18 grams/mol).
95,474 moles