Question

2,3,&4

2) Write a balanced net ionic equation for the reaction of H2SO4(ag) with Ba(OH)2(aq) A) 2 H+ (aq) + SO42-(aq) + Ba2+ (aq) + 2 OH-(aq) --BaSO4(s) + 2 H2001) B) Ba2+ (aq) + SO42-(aq) -BaSO46) C) H2SO4(aq) + Ba(OH)2(aq) -BaSO4(s) + 2 H20(1) D) H+ (aq) + OH+(aq) +2001 3) Write a balanced net ionic equation for the reaction of AgNO3(aq) with Cu(s). A) 2 AgNO3(aq) + Cu(s) - 2 Ag(s) + CUNO3(aq) B) AgNO3(aq) + Cu(s) -Ag(s) + CUNO3(aq) C) Agcaq) + Cu(s) Ag() + Cu+(aq) D) 2Ag+ (aq) + Cu(s) - 2 Ag(s) + Cu2+(aq) 4) Write a balanced net ionic equation for the reaction of NiBr2(aq) with (NH4)2(aq). A) NIBr2(aq) + (NH4)2S(44) -NIS(). 2 NH4Br(ag) B) Ni2+ (aq) + 2 Br- (aq) + 2NH4+ (aq) +52-(aq) --NIS() + 2NH4+ (aq) + 2 Br- (aq) C) Ni2+ (aq) + S2-(29) NIS(s) D) N12+(aq) 2 Br- (aq) + 2NH4+ (aq) + S2(aq) -NIS(). 2 NH4Br(s)

Answer 1

Solution 6alanced Ner ionic e For 50aq with 2) write Ba CoN) Caqs AnsA) 2 - 20H Caf > Baso s)t 2°ca) 2HCaq) tSo caq)Ba ca) a balanced ner ionic equanon For the Ag No Lag) wi th Cucs) 3) wnte Reachon ot Ans D) 72 Agcs) t Cut Caq) 2 Ag cay Cucs baianced Ner lonic euqhan or the 4) wnte a CNIBY24 and CNH4)S ca) Reachon An + + 2 NHA Can)+ 52 cay) 2+ 4 Ni Caq) t 28Y ce 2NMBr) NISCE t