Question

1)Phosphorus in H3PO4
v) Aluminum in AIN.
b. Balance the following equation:
1) Potassium bicarbonate + sulphuric acid ------> Potassium sulphate + carbon dioxide + water.
ii) Chlorine +Sulphur dioxide + water --------> Sulphuric acid + Hydrogen chloride.
ii) Copper + nitric acid
Copper nitrate + nitric oxide + water
iv) Aluminum +Sodium hydroxide +water ----------> Sodium meta aluminate + hydrogen.
v) Potassium dichromate + Sulphuric acid ----------> Potassium sulphate + water +
Chromium sulphate + hydrogen
[5+
7. a. CaCO3(s) +2HCl (aq.) ---------> CaCl2 (aq.) + H20 (1) + CO2(g) T
What information does the chemical equation convey?
b. What are the limitations of a chemical equation?
c. Which law is established by a balanced equation?
d. Write chemical equation to clarify following types of reactions:​

Answer 1

Answer:

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