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CaCO3 + HCl = CaCl + CO2 + OH
H2SO5 + H2O = H2O2 + H2SO4 =>
H2SO5 + H2O = H2O2 + H2SO4
HNO2 + KI = KOH + I2 + NO =>
2 HNO2 + 2 KI = 2 KOH + I2 + 2 NO
Fe(Cn)2 + KCn = K4Fe(Cn)6 =>
Fe(Cn)2 + 4 KCn = K4Fe(Cn)6
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
Br2 + H2 = HBr =>
Br2 + H2 = 2 HBr
HCl + K2Cr2O7 = Cl + CrCl + KCl + H2O =>
14 HCl + K2Cr2O7 = 10 Cl + 2 CrCl + 2 KCl + 7 H2O
Ba(NO3)2 + NH3 = BaOH2 + N + H2O =>
Ba(NO3)2 + 4 NH3 = BaOH2 + 6 N + 5 H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
CdS + H = H2S + Cd2 =>
2 CdS + 4 H = 2 H2S + Cd2
NaHCO3 + Ca(NO3)2 = Ca(HCO3)2 + NaNO3 =>
2 NaHCO3 + Ca(NO3)2 = Ca(HCO3)2 + 2 NaNO3
Na2S + CdSO4 = Na2SO4 + SCd =>
Na2S + CdSO4 = Na2SO4 + SCd
Ca(NO3)2(aq) + NaCl(aq) = NaNO3(aq) + CaCl2(s) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = 2 NaNO3(aq) + CaCl2(s)
B + Na2O2 = NaBO2 + Na2O =>
2 B + 3 Na2O2 = 2 NaBO2 + 2 Na2O
C7H15OH + O2 = C7H16O3 =>
C7H15OH + O2 = C7H16O3
M2S3 + O2 = M2O3 + SO2 =>
2 M2S3 + 9 O2 = 2 M2O3 + 6 SO2
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COOAg + K2CrO4 = CH3COOK + Ag2CrO4 =>
2 CH3COOAg + K2CrO4 = 2 CH3COOK + Ag2CrO4
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
Si2O + OH = SiO2 + H2O =>
Si2O + 6 OH = 2 SiO2 + 3 H2O
Rb + P = RbP =>
Rb + P = RbP
SiS2 = Si + S8 =>
4 SiS2 = 4 Si + S8
Fe(NH4)((SO4)2)6H20 + H2C2O4 + K2C2O4 + H2O2 = K3Fe((C2O4)3)2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)((SO4)2)6H20 + 9 H2C2O4 + 3 K2C2O4 + 6 H2O2 = 2 K3Fe((C2O4)3)2H2O + (NH4)2SO4 + 23 H2SO4 + 10 H2O
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
Zn(NO3)2 + H2WO4 + C6H8O7 = ZnWO4 + H2O + CO2 + N2 =>
9 Zn(NO3)2 + 9 H2WO4 + 5 C6H8O7 = 9 ZnWO4 + 29 H2O + 30 CO2 + 9 N2
BiI3 + H2O = BiOI + HI =>
BiI3 + H2O = BiOI + 2 HI
MgCa = Mg3 + Ca3 =>
3 MgCa = Mg3 + Ca3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C4H9OH(l) + O2 = CO2(g) + H2O(l) =>
C4H9OH(l) + 6 O2 = 4 CO2(g) + 5 H2O(l)
CaO + KHSO4 = CaSO4 + K2SO4 + H2O =>
CaO + 2 KHSO4 = CaSO4 + K2SO4 + H2O
Ca{2+} + S{-2} = CaS =>
Ca{2+} + S{-2} = CaS
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Mo(OH)3 + HO2 = MoO4 + OH =>
Mo(OH)3 + 4 HO2 = MoO4 + 7 OH
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
C2H4O2 + Al(OH)3 = H2O + Al(CH3CO2)3 =>
3 C2H4O2 + Al(OH)3 = 3 H2O + Al(CH3CO2)3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MnO4{-} + Mn{2+} + {-} = MnO2 =>
MnO4{-} + Mn{2+} + e = 2 MnO2
Mg(C2H3O2)2 + NH4Br = MgBr2 + NH4(C2H3O2) =>
Mg(C2H3O2)2 + 2 NH4Br = MgBr2 + 2 NH4(C2H3O2)
C2H4O2 + Al(OH)3 = H2O + Al(CH3CO2)3 =>
3 C2H4O2 + Al(OH)3 = 3 H2O + Al(CH3CO2)3
Cu(NO3)2 + HNO3 = Cu2NO3 + H(NO3)2 =>
2 Cu(NO3)2 + 3 HNO3 = Cu2NO3 + 3 H(NO3)2
Cr2(SO4)3 + Ca(Br)2 = Cr(Br)3 + CaSO4 =>
Cr2(SO4)3 + 3 Ca(Br)2 = 2 Cr(Br)3 + 3 CaSO4
CuCN + K2CO3 = Cu2CO3 + KCN =>
2 CuCN + K2CO3 = Cu2CO3 + 2 KCN
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
NH4ClO4 = Cl2 + H2O + N2 + O2 =>
2 NH4ClO4 = Cl2 + 4 H2O + N2 + 2 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K2CO3 + SnCl4 = KCl + Sn(CO3)2 =>
2 K2CO3 + SnCl4 = 4 KCl + Sn(CO3)2
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