A hydrate is a crystalline ionic compound containing water in its structure. When a hydrate is heated, it gives off a definite amount of water, losing its crystalline form. This definite amount of …
Quantum numbers: what ‘re the types and how to generate them
The first quantum number is called the principal quantum number It is represented by the symbol n. The principal quantum number determines the energy of an electron, and its value, n, …
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How to calculate mass of compound present in molecules of that compound
The mole concept is applied to calculate mass of compound present in molecules of that compound. In this video, you will learn how to calculate mass of glucose from molecules of glucose. …
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How to calculate mass of an element present in a certain amount of atoms of that element
In this video, you will learn how to calculate mass of an element from atoms of that element …
How to calculate number of moles and molecules in a sample of molecule
In this video, you learn how to calculate the number of moles and molecules of a sample of molecue To learn how to calculate moles and atoms of an element click here. …
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How to calculate the number of moles and atoms from a sample of an element
In the above video, you learn how to calculate the number of atoms in 20.0g of Calcium. If you want to learn more about the mole concept, click here …
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