Chemistry
Write the names of the compounds represented by the following formulae :
(a) K2CO3
(b) P2O5
(c) H2S
(d) Ca(OH)2
(e) CuSO4
(f) SiO2
Chemical Formula
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Answer
(a) Potassium carbonate
(b) Phosphorus pentoxide
(c) Hydrogen sulphide
(d) Calcium hydroxide
(e) Copper sulphate
(f) Silicon dioxide
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Related Questions
Name the following:
(a) A polyatomic positive ion.
(b) The substances written on the left side of an arrow in an equation.
(c) The substances which are formed during a chemical reaction.
(d) An unbalanced chemical equation.
(e) An atom or group of atoms that behave as a single charged unit.
(f) A substance used to increase the rate of reaction.
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(b) MnO4-
(c) N3-
(d) Cr2O72-
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(a) Hydroxide
(b) Chloride
(c) Carbonate
(d) Ammonium
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(a) Sodium bicarbonate
(b) Sodium chloride
(c) Sulphuric acid
(d) Nitric acid