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8 Na(CO3)2 + 11 CH3COOH = 22 CO2 + 10 H2O + 8 NaCH3COO
Na2O2 + NaOH = Na3HO3 =>
Na2O2 + NaOH = Na3HO3
AlAs + HF = AlF3 + H3As =>
AlAs + 3 HF = AlF3 + H3As
NaMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + NaSO4 + H2O =>
NaMnO4 + 4 FeSO4 + 4 H2SO4 = 2 Fe2(SO4)3 + MnSO4 + NaSO4 + 4 H2O
C4H8Cl2 = C4H8 + Cl2 =>
C4H8Cl2 = C4H8 + Cl2
FeCl3 + H2SO4 + Zn = ZnCl2 + Fe(SO4) + H2 =>
2 FeCl3 + 2 H2SO4 + 3 Zn = 3 ZnCl2 + 2 Fe(SO4) + 2 H2
NH3 + CH3Cl = CH3N(CH3)CH3 + HCl =>
NH3 + 3 CH3Cl = CH3N(CH3)CH3 + 3 HCl
HNO3 + NO2 = NO3 + HNO2 =>
HNO3 + NO2 = NO3 + HNO2
CaCO3(s) + H2SO4(ac) = CaSO4(s) + CO2(g) + H2O(l) =>
CaCO3(s) + H2SO4(ac) = CaSO4(s) + CO2(g) + H2O(l)
Fe + NaCl + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl + Na =>
3 Fe + 6 NaCl + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl + 6 Na
K + SI = KSI =>
K + SI = KSI
NaAlCO3(OH)2(s) + HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + H2O(l) =>
NaAlCO3(OH)2(s) + 4 HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + 3 H2O(l)
C4H7ClO2 + O2 = CO2 + H2O + HCl =>
2 C4H7ClO2 + 9 O2 = 8 CO2 + 6 H2O + 2 HCl
Mg(H2PO4)2 + KOH = K3PO4 + H2O + MgHPO4 =>
Mg(H2PO4)2 + 3 KOH = K3PO4 + 3 H2O + MgHPO4
H + Pb = HPb =>
H + Pb = HPb
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(g) =>
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(g)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
O2 + Li2Se = Se2 + Li2O =>
O2 + 2 Li2Se = Se2 + 2 Li2O
C2H4 + O2 = CO + HOH =>
C2H4 + 2 O2 = 2 CO + 2 HOH
Cu(s) + H2SO4(ac) = SO2(g) + CuSO4(ac) + H2O(l) =>
Cu(s) + 2 H2SO4(ac) = SO2(g) + CuSO4(ac) + 2 H2O(l)
SiO2 + AlF3 = Al2O3 + SiF4 =>
3 SiO2 + 4 AlF3 = 2 Al2O3 + 3 SiF4
C4H8Cl2 = C4H8 + Cl2 =>
C4H8Cl2 = C4H8 + Cl2
CaBr2 + Al(OH)3 = Ca(OH)2 + AlBr3 =>
3 CaBr2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlBr3
Ca + C2H8N2O4 = CaC2H8N2O4 =>
Ca + C2H8N2O4 = CaC2H8N2O4
SCl6 + O2 = SO2 + Cl2 =>
SCl6 + O2 = SO2 + 3 Cl2
Cu3N2 + Na2S = CuS + Na3N =>
Cu3N2 + 3 Na2S = 3 CuS + 2 Na3N
Mn(s) + CuSO4(aq) = MnSO4(aq) + Cu(s) =>
Mn(s) + CuSO4(aq) = MnSO4(aq) + Cu(s)
AsCl3 = As4 + Cl2 =>
4 AsCl3 = As4 + 6 Cl2
V2O5 + H2O2 + H2SO4 = (VO3)2SO4 + H2O =>
V2O5 + 2 H2O2 + H2SO4 = (VO3)2SO4 + 3 H2O
Ni(NO3)2 + KSCN = NiCN + KS(NO3)2 =>
Ni(NO3)2 + KSCN = NiCN + KS(NO3)2
ZnS + Br2 + KOH = K2Zn(OH)4 + KBr + S =>
ZnS + Br2 + 4 KOH = K2Zn(OH)4 + 2 KBr + S
Al(MnO4)3 + NH4Cl = AlCl3 + NH4MnO4 =>
Al(MnO4)3 + 3 NH4Cl = AlCl3 + 3 NH4MnO4
KCl + Mg(NO3)2 = KNO3 + MgCl2 =>
2 KCl + Mg(NO3)2 = 2 KNO3 + MgCl2
As + P = AsP =>
As + P = AsP
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
TiO2 + LiOH = Li2O + Ti(OH)4 =>
TiO2 + 4 LiOH = 2 Li2O + Ti(OH)4
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
Ni(NH3)6Cl2 + HCl = NiCl2 + NH4Cl =>
Ni(NH3)6Cl2 + 6 HCl = NiCl2 + 6 NH4Cl
Cr(OH)3 + HCl + H2O = (Cr(H2O)6)Cl3 =>
Cr(OH)3 + 3 HCl + 3 H2O = (Cr(H2O)6)Cl3
NH4(Cr2O7)2 = CrO3 + N + H2O =>
NH4(Cr2O7)2 = 4 CrO3 + N + 2 H2O
BaN + SNO3 = BaSO4 + N2 + SO2 =>
2 BaN + 4 SNO3 = 2 BaSO4 + 3 N2 + 2 SO2
C4H7ClO2 + O2 = CO2 + H2O + HCl =>
2 C4H7ClO2 + 9 O2 = 8 CO2 + 6 H2O + 2 HCl
Fe3P + HCl = FeCl3 + PH3 + H2 =>
Fe3P + 9 HCl = 3 FeCl3 + PH3 + 3 H2
CrCl2 + H2SO4 = CrSO4 + HCl =>
CrCl2 + H2SO4 = CrSO4 + 2 HCl
C2H6 + O4 = H2O2 + CO =>
C2H6 + 2 O4 = 3 H2O2 + 2 CO
C21H44 + CuO = CO2 + H2O + Cu =>
C21H44 + 64 CuO = 21 CO2 + 22 H2O + 64 Cu
F + LiCl = FCl + Li =>
F + LiCl = FCl + Li
Fe(OH)2 + Cu(NO3)2 = Fe(NO3)2 + Cu(OH)2 =>
Fe(OH)2 + Cu(NO3)2 = Fe(NO3)2 + Cu(OH)2
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