Write the balanced chemical equations for the
following reactions :
a) Manganese dioxide and concentrated hydrochloric
acid.
a) Sodium thiosulphate and iodine.
(i) Copper and dilute nitric acid
(v) Sulphur dioxide and hydrogen sulphide.
Answers
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Answer:
MgO + 2Hcl = MgCl2 + H2O
Explanation:
rest I have doubt
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(i) When dilute hydrochloric acid is added to lead nitrate solution. white ppt of lead chloride appears
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