4. Lithium dihydrogen phosphate 5. Magnesium phosphate 6. Manganese (IV) oxide

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A: Given data:

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A:

Q: When using the centrifuge, what safety precautions should be followed?

A:

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A:

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A:

Q: Lab Safety When heating a test tube, O Always point the test tube away from you and others O Always…

A:

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A:

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A:

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A: How to handle solid and liquids chemical discription is given below.

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.