What is the actual mass of water?
回答 (7)
depends on how much there is, naturally.
Depends on the density of water.For example,water that is used to cut pieces of metals has more than 1,000 times the density of normal water.Because of this,the actual mass of that water is different.If you want to know actual mass of normal water,it is about 1 gram/millilitre or 1 kilogram/litre.
A HYDRATE is a compound that incorporates water molecules into its fundamental solid structure. In a hydrate (which usually has a specific crystalline form), a defined number of water molecules are associated with each formula unit of the primary material.
收錄日期: 2021-04-21 19:18:31
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