Which net ionic equation best represents the reaction that occurs when an aqueou

Question

Which net ionic equation best represents the reaction that occurs when an aqueous solution of ammonium carbonate is mixed with tin aqueous solution of calcium acetate? (NH_4);CO_3(aq) + Ca(C_2H_3O_2);(aq) rightarrow CaCO_3(s) + 2NH_4C_2H_3O_2(aq) 2NH_4(aq) + 2C_2H_3O_2-(aq) rightarrow 2NH_4C_2H_3O_2(aq) (NH_4)_2CO_3(aq) + Ca^2+(aq) rightarrow CaCO_3(s) + 2NH_4(aq) Ca^2+(aq) + CO_2^2+ (aq) rightarrow CaC0_3(aq) 2NH_4(aq) + Ca(C_2H_30_2)_2(aq) rightarrow 2Nh_4C_2H_3O_2(aq) + Ca^2+-(aq) All the following are strong acids in aqueous solution except H HCL HBr. HI. H_2S0_4. Which of the following is a strong base in aqueous solution? NH_3 Ca(OH)_2 CH_3OH CH_3CH_2OH HocH_2Cn_2oH Which of the following is a weak base in aqueous solution? HOCI RbOH Mg(OH)_2 HCI NH_3 What is the net ionic equation for the neutralization of sulfuric acid with potassium hydroxide?

Explanation / Answer

1) B) 2NH4+(aq) + 2 C2H3O2-(aq) -----> 2NH4CH3CO2(aq)

2) A) HF ( it is weak acid)

3) B) Ca(OH)2

4) D) HCl ( It is an acid, not base)

5) A) H+ (aq) + OH-(aq) ----> H2O(l)

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