7, Sod:unn acetal! + water\" sodium hydroxide (aq) + acetic acid (aq) Observatio

Question

7, Sod:unn acetal! + water" sodium hydroxide (aq) + acetic acid (aq) Observation: N° visible ch6Tp5 Balanced Formula Equation Complete lonic Equation: Net lonic Equation: hydratce sodium hydroxide (aq) + ammonium chloride (aq)- Amoriam Observation:Wside chofs 8, Sodsum chleride Balanced Formula Equation: Complete lonic Equation: Net lonic Equation: Ammonen name t s:Ne-ON 9, ammonium chloride (aq) + silver nitrate (aq)- Observation: Precipikilan occed Wte Balanced Formula Equation: Complete lonic Equation: Net lonic Equation: CHEM 1411 Ene riment 8 Reactions in Aoucous Solution

Explanation / Answer

Q7

NaOH + Acetic acid will react

observation --> solution changes pH, increases in tempreature

NaOH(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l)

complete ionic

Na+(aq) + OH-(aq) + CH3COOH(aq) = Na+(aq) + CH3COO-(aq) + H2O(l)

net ionic

OH-(aq) + CH3COOH(aq) = CH3COO-(aq) + H2O(l)

q8

observation --> bubles of ammonia form

molecular

NaOH(aq) + NH4Cl(aq) = NH3(g) + H2O(l) + NaCl(aq)

complete

Na+(aq) + OH-(aq) + NH4+(aq) + Cl-(aq) = NH3(g) + H2O(l) + Na+(aq) + Cl-(aq)

net ionic

OH-(aq) + NH4+(aq) = NH3(g) + H2O(l)

Q9

observation is precipitate (white) formation

NH4Cl(aq) + AgNO3(aq) = NH4NO3(aq) + Agcl(s)

ionic

NH4+(aq) + Cl-(aq) + Ag+(aq) + NO3-(aq) = NH4+(aq) + NO3-(aq) + Agcl(s)

net ioninc

Ag+(aq) + Cl-(aq) = AgCl(s)

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