Chemistry, asked by harshdeepkaur61, 6 months ago

chemical formula of common compounds ​

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Answered by Anonymous
3

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The symbols of the elements can be used to represent compounds e.g. FeS, NaCl, KBr and H2O. These are called chemical formulae. In the first three examples, the ratio of the elements in each compound is 1:1.

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2.4 Names and formulae of substances (ESAAC)

Compound ion Chloride

Formula Cl−

Compound ion Peroxide

Formula O2−2

Answered by mannu12351
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