[" Q.1Balance the following chemical equations "],[" (c) "HNO_(3)+Ca(OH)_(2)rarr CaCNO_(3))_(2)+H_(2)O]

Balance the following chemical equations. (i) HNO_(3) + Ca(OH)_(2) rarr Ca(NO_(3))_(2) + H_(2)O (ii) NaOH + H_(2)SO_(4) rarr Na_(2)SO_(4) + H_(2)O (iii) NaCl + AgNO_(3) rarrAgCl +NaNO_(3) (iv) BaCl_(2)+H_(2)SO_(4) rarr BaSO_(4) + HCl

Balance the following chemical equations. HNO_3 + Ca(OH)_2 rarr Ca(NO_3)_2 + H_2O

Balanced the following chemical equations : HNO_(3)+Ca(OH)_(2)toCa(NO3)_(2)+H_(2)O

Balance the following chemical equations: HNO_3 +Ca(OH)_2rarr Ca(NO_3)2 + H_2O

a) List any three observation that determine that a chemical reaction has taken place. Also list three in formation that cannot be obtained about a chemical reaction merely by its chemical equation. b) Balance the following chemical equations i) Fe+H_(2)O to Fe_(3)O_(4) +H_(2) ii) CO_(2)+H_(2)O to C_(6)H_(12)O_(6) +O_(2) OR a) Explain the following in terms of gain or lose of oxygen with two examples each. i) Oxidation ii) reduction. b) Balance the following chemical equations. 1) HNO_(3)+Ca(OH)_(2) to Ca(NO_(3))_(2)+H_(2)O ii) NaOH + H_(2)SO_(4) to Na_(2)SO_(4) + H_(2)O