Question

Mention the formula, name and physical state of the products of following reactions: (1) CO2 (g) + H2 O(l) -> (2) Li2 (s) + H2O(l) -> (3) H2SO4 (aq) + 2KOH (aq) -> (4) 2HCI(aq)+ Ca(s)-> (5) 2HNO3 (aq)+CaO(s)-> (6) 2HCI(aq)+ Na2 CO3 (aq)-> (7) NaOH (aq) + HCI (aq)-> (8) BaCL2 (aq) + H2SO4(aq)-> (9) Ca(OH)2(aq) + CO2 (g)-> (10) HNO3(aq) + NH4OH(aq) -> (11) Na2SO4 (aq) + Ba(OH)2(aq)-> (12) AgNO3(aq) + NaCI(aq)->

Page 151 Chapter - 7.Acids, Bases and Salts

Answer 1

Answer:

I Didn't understand your question

Answer 2

Most of the reactions are Double Displacement

Explanation:

$CO_2 + H_2O --> C_6H_1_2O_1_1 + O_2 + Energy$

The Product formed is Starch and reaction is of Photosynthesis. $Li_2 + H_2O --> LiOH$

Product is Lithium Hydroxide

$H_2SO_4 + KOH --> KSO_4 + H_2O$

Product is Potassium Sulphate and its a displacement reaction.

$2HCI(aq)+ Ca(s)-> CaCl_2 + H_2$

Its a displacement reaction with product as Calcium Chloride.

$2HNO_3 (aq)+CaO(s)-> Ca(NO_3)_2 + H_2O$

Displacement reaction with product as Calcium Nitrate

$2HCI(aq)+ Na_2 CO_3 (aq)-> NaCl + CO_2 + H_2O$

Product given is salt with carbon dioxide and water.  

$NaOH (aq) + HCI (aq)-> NaCl + H_2O$

Double Displacement reaction with product as salt.

$BaCl_2 (aq) + H_2SO_4(aq)-> BaSO_4 + 2HCl$

Double Displacement reaction with two products.

$Ca(OH)_2(aq) + CO2 (g)-> CaCO_3 + H_2O$

Product formed is Calcium carbonate & water.

$HNO_3(aq) + NH_4OH(aq) -> NH_4NO_3 + H_2O$

Ammonium Nitrate is formed as product.

$Na_2SO_4 (aq) + Ba(OH)_2(aq)-> BaSO_4 + 2NaOH$

Double Displacement reaction with two products are given.

$AgNO_3 + NaCI->AgCl + NaNO_3$

Product shows Double Displacement reaction.