Question

For each combination of reagents, write a balanced molecular equation. Indicate whether a reaction occurred in each case. If no reaction occurred, indicate "NR" for 'no reaction.'

For reactions that did occur, write the net ionic equation for each.

Classify each reaction that occurred as acid/base, redox, or a precipitation reaction.

CuSO4 and NaNO3 aq (NR)

CuSO4 and NaCl aq (NR)

Na3PO4 and Pb(OAc)2 aq (rxn)

Na2CO3 and CaCl2 aq (rxn)

Na2CO3 and HCl aq (NR)

HCl and NaOH (aq) (NR)

AgNO3 and NaCl (aq) (rxn)

Answer 1

Sus i Cusoy and NANO Cu sou (aq) + 2 Na No (ar) → Cu(NO3), (aq) + 2 Nascular net ionic : No reaction i) Cus ou and nach Cus Oy (aq;) +2 Naul caq;) - Net ionic. No reaction CuCl2 (aq) + Nqsonlar:) in) Na, pou and Pb 10 Ac), 2N9, pou (aq.) + 3 pbcoac), (ac) – Pby CpOy)(1) + G Nadacla Reaction occured. of Precipitation reaction Net wonic reaction : 3 P6126mg+2 paſ (06) - Pobs Coang w) Nazcoz and call ag ... Na, coz (aq) + Cache Cac) + Cacoz (s) + 2 Na ce lap:) Reaction occured + Precipitation Reaction Net ionic: caztcas-) + com.) Caloy.ca).

v Na₂ coz and Hill (as) Na CO2 caq.) + 2Hallaq;) — QNace + COUGH HLow - Reaction occured. → Acid I base reaction Net ionic reaction CO32- Cap.) + 2H+ (aq) - H₂0le) Vj) HU and Naoh Hallaq;) + Naomlaq;) + Naclcaq) + H2011) Reaction occured + acid I base reaction Net conic reaction : H+ (aq) + oH" (aq;) — Holl) vii) AgNO₃ and nach Ag Noz (aq) + Nacelaş) Agders) + Nano,cas) Reactions ocurred. + Precipitation reaction Niet comic reaction; Agt(aq) + a caq) + Aga (9)
Acid/base reaction is also called as neutralization reaction.