Question

What is Chemical?
what is Chemical calculation? ​

Answer 1

Explanation:

Stoichiometry is simply the math behind chemistry. Given enough information, one can use stoichiometry to calculate masses, moles, and percents within a chemical equation. Moles and Avogadro. A mole simply represents Avogadro's number (6.022 x 1023) of molecules. A mole is similar to a term like a dozen.

Answer 2

chemical by definition is any substance consisting of matter; this includes solids, liquids, and gas. Chemicals can either be of a pure substance or a mixture of substances. A chemical substance such as water (H2O) is a pure chemical because it has the same molecules and combination throughout its structure.

Number of moles and atoms/molecules calculation. 1 mole of a substance contains Avogadro's number of molecules or atoms. It is 6.023×1023. Again 1 mole of a substance is equal to its molar mass.

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