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How do you decrease the number of molecules in a glass of water without changing the number of water molecules?
If the water is impure, you could remove the impurities. If the water is pure, it's impossible to decrease the number of molecules without changing the number of water molecules, which would be the only kind of molecules present in that case.
36g of water have how many molecules?
To find the number of water molecules in 36g of water, you first need to convert grams to moles using the molar mass of water (18g/mol). Then you can use Avogadro's number (6.022 x 10^23) to find the number of molecules in one mole of water. Finally, you multiply the number of moles by Avogadro's number to get the total number of water molecules in 36g.
If 5.0 mols of C3H8 react how many molecules of water are formed and gt?
The number of water molecules obtained is 120,44281714.10e23.
How many moles of water are present in half mole of water?
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.
The number of water molecules attched to CuSO4 IS?
CuSO4 · 5H2O has 5 water molecules attached to each CuSO4 molecule.
