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CH3COCOOH + CH3COONa = CH3COCOONa + CH3COOH
HCl + K2CrO4 = CrCl3 + KCl + Cl + H2O =>
8 HCl + K2CrO4 = CrCl3 + 2 KCl + 3 Cl + 4 H2O
(C6H5C)4(C4H2N)2(C4H2NH)2 + Cu(CH3CO2C)4 = Cu(C6H5C)4(C4H2N)4 + H2(CH3CO2C)4 =>
(C6H5C)4(C4H2N)2(C4H2NH)2 + Cu(CH3CO2C)4 = Cu(C6H5C)4(C4H2N)4 + H2(CH3CO2C)4
HAsCl4(aq) + H2S(aq) = As2S3(s) + HCl =>
2 HAsCl4(aq) + 3 H2S(aq) = As2S3(s) + 8 HCl
NaOH + H2504 = Na2504 + H2O =>
2504 NaOH + H2504 = Na2504 + 2504 H2O
As2S3 + HCIO3 + H2O = H3AsO3 + HCI + H2SO4 =>
As2S3 + 4 HCIO3 + 6 H2O = 2 H3AsO3 + 4 HCI + 3 H2SO4
LiCrO4 = Li + CrO4 =>
LiCrO4 = Li + CrO4
HCOOH + Ca(OH)2 = HCOO2HCa + H2O =>
HCOOH + Ca(OH)2 = HCOO2HCa + H2O
HPO3{2-} + SO3{2-} + H{+} = S + HPO4{2-} + H2O =>
2 HPO3{2-} + SO3{2-} + 2 H{+} = S + 2 HPO4{2-} + H2O
KMnO4 + KPO2 + H2SO4 = K2SO4 + KPO3 + MnSO4 + H2O =>
2 KMnO4 + 5 KPO2 + 3 H2SO4 = K2SO4 + 5 KPO3 + 2 MnSO4 + 3 H2O
KClO3(s) + H2SO4(ac) = KHSO4(ac) + O2(g) + Cl2(g) + H2O(l) =>
4 KClO3(s) + 4 H2SO4(ac) = 4 KHSO4(ac) + 5 O2(g) + 2 Cl2(g) + 2 H2O(l)
AgNO3(s) + K2CO3(aq) = Ag2CO3(s) + KNO3(aq) =>
2 AgNO3(s) + K2CO3(aq) = Ag2CO3(s) + 2 KNO3(aq)
C2O4{2-} + CrO4{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 C2O4{2-} + 2 CrO4{2-} + 16 H{+} = 6 CO2 + 2 Cr{3+} + 8 H2O
Gd(NO3)3 + (NH4)2SO4 = Gd2(SO4)3 + (NH4)(NO3) =>
2 Gd(NO3)3 + 3(NH4)2SO4 = Gd2(SO4)3 + 6(NH4)(NO3)
ZnBr2 + HCl = ZnCl2 + HBr =>
ZnBr2 + 2 HCl = ZnCl2 + 2 HBr
HNO3(l) + P4O10(s) = (HPO3)3(l) + N2O5(g) =>
12 HNO3(l) + 3 P4O10(s) = 4(HPO3)3(l) + 6 N2O5(g)
Cu2SO4 + LiCl = CuCl + Li2SO4 =>
Cu2SO4 + 2 LiCl = 2 CuCl + Li2SO4
KH2PO4 + KOH = K3PO4 + H2O =>
KH2PO4 + 2 KOH = K3PO4 + 2 H2O
HL + Zn(OH)2 = ZnL2 + H2O =>
2 HL + Zn(OH)2 = ZnL2 + 2 H2O
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3 =>
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3
FePbO2 + KNO3 + KOH = Fe2O3 + K2PbO2 + KNO2 + H2O =>
2 FePbO2 + KNO3 + 4 KOH = Fe2O3 + 2 K2PbO2 + KNO2 + 2 H2O
PbO(s) + NH3 = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3 = 3 Pb(s) + N2(g) + 3 H2O(l)
NaPbO2 + HCl = PbCl3 + NaCl + H2O =>
NaPbO2 + 4 HCl = PbCl3 + NaCl + 2 H2O
HBrO2 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO2 + 3 HNO2 = 3 HNO3 + Br2 + H2O
Na2SO4 + Al = Na3Al + SO4 =>
3 Na2SO4 + 2 Al = 2 Na3Al + 3 SO4
Ca + CuF = CaF2 + Cu =>
Ca + 2 CuF = CaF2 + 2 Cu
Cu5FeS4 = Cu2S + FeS + S2 =>
4 Cu5FeS4 = 10 Cu2S + 4 FeS + S2
Ca(OH)2MgCO3 = Mg(OH)2CaCO3 =>
Ca(OH)2MgCO3 = Mg(OH)2CaCO3
NaCl + NaClO3 + H2SO4 = Cl2 + Na2SO4 + H2O =>
5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2 + 3 Na2SO4 + 3 H2O
Sn(OH)2 + H3O{+} = Sn{2+} + H2O =>
Sn(OH)2 + 2 H3O{+} = Sn{2+} + 4 H2O
KBr + H2SO4 = H2O + K2SO4 + SO2 + Br2 =>
2 KBr + 2 H2SO4 = 2 H2O + K2SO4 + SO2 + Br2
Cu{5} + O2 = CuO{5} =>
2 Cu{5} + O2 = 2 CuO{5}
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2S0 =>
2 As2S3 + HClO4 + 12 H2O = 4 H3AsO4 + HCl + 6 H2S0
Na2S(aq) + ZnSO4(aq) = Na2SO4(aq) + ZnS(s) =>
Na2S(aq) + ZnSO4(aq) = Na2SO4(aq) + ZnS(s)
KC4 = K + C =>
KC4 = K + 4 C
K3Fe(CN)6 + Cr2O2 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
8 K3Fe(CN)6 + Cr2O2 + 12 KOH = 8 K4Fe(CN)6 + 2 K2CrO4 + 6 H2O
Mn + O = Mn2O7 =>
2 Mn + 7 O = Mn2O7
K2HPO4(s) + NH4NO3(aq) = KNO3(aq) + NH3(aq) + KH2PO4(aq) =>
K2HPO4(s) + NH4NO3(aq) = KNO3(aq) + NH3(aq) + KH2PO4(aq)
FeC + H2SO4 = Fe(SO4)3 + SO2 + CO2 + H2O =>
FeC + 8 H2SO4 = Fe(SO4)3 + 5 SO2 + CO2 + 8 H2O
NiSO4 + FeSO4 = Ni + Fe2(SO4)3 =>
NiSO4 + 2 FeSO4 = Ni + Fe2(SO4)3
Sodium + iodine = NaI =>
2 Na + I2 = 2 NaI
Cu3(PO4)2 + HCl = Cu + H3PO4 + Cl2 =>
Cu3(PO4)2 + 6 HCl = 3 Cu + 2 H3PO4 + 3 Cl2
Au(s) + HCl(aq) = AuCl(aq) + H(g) =>
Au(s) + HCl(aq) = AuCl(aq) + H(g)
Zn(s) + HNO3(aq) + HCl(aq) = ZnCl2(aq) + N2O(g) + H2O(l) =>
4 Zn(s) + 2 HNO3(aq) + 8 HCl(aq) = 4 ZnCl2(aq) + N2O(g) + 5 H2O(l)
SnCl2 + HCl + KMnO4 = MnCl2 + KCl + H2O + H2[SnCl6] =>
5 SnCl2 + 26 HCl + 2 KMnO4 = 2 MnCl2 + 2 KCl + 8 H2O + 5 H2[SnCl6]
Mn + ZnNO3 = MnZnNO3 =>
Mn + ZnNO3 = MnZnNO3
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
UO3 + Na2CO3 + NaHCO3 = Na4[UO2(CO3)3] + H2O =>
UO3 + Na2CO3 + 2 NaHCO3 = Na4[UO2(CO3)3] + H2O
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
NH4OH + Mg(NO2)2 = Mg(OH)2 + NH4NO2 =>
2 NH4OH + Mg(NO2)2 = Mg(OH)2 + 2 NH4NO2
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