How many moles are there in 1 kg of water?
| April 6, 2021 | education
To calculate the required number of moles in 1 kg of water, we apply the formula: ν = m / M.
Values of variables and constants: m – mass of taken water (m = 1 kg); M is the molar mass of water (M ≈ 18 * 10-3 kg / mol).
Let’s calculate: ν = m / M = 1 / (18 * 10-3) = 55.56 mol.
Answer: 1 kg of water contains 55.56 mol of a substance.
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