Question

(Precip, Color, Gas, Odor, NR) AgNO3 NaOH HCI Compound NaCl Na2CO3 MgSO4 NH4Cl H2O

need to say what kind of reaction each would have and if there's a reaction wrote the balanced equation.

Answer 1

$NaCl + AgNO_3 \rightarrow AgCl + NaNO_3$ (Double Displacement Reaction) (Precipitation)

$NaCl + NaOH \rightarrow No \: \: reaction$

$NaCl + HCl \rightarrow No\: \: Reaction$

$Na_2CO_3 + 2AgNO_3\rightarrow Ag_2CO_3+2NaNO_3$ (Double Displacement Reaction) (Precipitation)

$Na_2CO_3 + NaOH\rightarrow No\: \: Reaction$

$Na_2CO_3 + 2HCl\rightarrow 2NaCl + CO_2+H_2O$   (Acid Carbonate reaction) [Evolution of Gas(CO₂)]

$MgSO_4 + 2AgNO_3 \rightarrow Ag_2SO_4 + Mg(NO_3)_2$ (Precipitation)

$MgSO_4 + 2NaOH \rightarrow Mg(OH)_2 + Na_2SO_4$ (Precipitation)

$MgSO_4 + 2HCl \rightarrow MgCl_2 + H_2SO_4$ (Precipitation)

$NH_4Cl + AgNO_3 \rightarrow AgCl + NH_4NO_3$ (Precipitation and greyish white colour of NH₄NO₃ appears)

$NH_4Cl + NaOH \rightarrow H_2O + NaCl + NH_3$   (Strong smell of Ammonia)

$NH_4Cl + HCl \rightarrow No\: \: Reaction$

$2 H_2O + 4 AgNO_3 \rightarrow O_2 + 4 HNO_3 + 4 Ag$   (Silver appears)

$H_2O + NaOH \rightarrow Na^+ + OH^-$

$H_2O + HCl \rightarrow H_3O^+ + Cl^-$