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Co(OH)3(s) + 3 HNO3(aq) = Co(NO3)3(aq) + 3 H2O(l)
Br(OH)2 + HClO4 = Br(ClO4)2 + H2O =>
Br(OH)2 + 2 HClO4 = Br(ClO4)2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ca3(PO4)2(s) + HCl(aq) = CaCl2(aq) + H3PO4(aq) =>
Ca3(PO4)2(s) + 6 HCl(aq) = 3 CaCl2(aq) + 2 H3PO4(aq)
NOCl + SnCl4 = (NO)2SnCl6 =>
2 NOCl + SnCl4 = (NO)2SnCl6
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
KH2PO4 + HBr = H3PO4 + KBr =>
KH2PO4 + HBr = H3PO4 + KBr
FeBr3 + MgCO3 = MgBr2 + Fe2(CO3)3 =>
2 FeBr3 + 3 MgCO3 = 3 MgBr2 + Fe2(CO3)3
BaCO3 + Fe2O3 + Zn + O2 = BaFe11ZnO19 + CO2 =>
4 BaCO3 + 22 Fe2O3 + 4 Zn + 3 O2 = 4 BaFe11ZnO19 + 4 CO2
HNO3 + NaHO = NaNO3 + H2O =>
HNO3 + NaHO = NaNO3 + H2O
CuCO3 + C2H5NO2 = C4H10CuN2O5 + CO2 =>
CuCO3 + 2 C2H5NO2 = C4H10CuN2O5 + CO2
Y(NO3)3 + H2C2O4 = Y2(C2O4)3 + HNO3 =>
2 Y(NO3)3 + 3 H2C2O4 = Y2(C2O4)3 + 6 HNO3
CH4 + OH = CH2O + H2O =>
CH4 + 4 OH = CH2O + 3 H2O
NaB(OH)4 + H2O2 + H2O = Na2B2O4(OH)4*6H2O =>
2 NaB(OH)4 + 2 H2O2 + 2 H2O = Na2B2O4(OH)4*6H2O
HC = CH = X1 = ALCL3 = X2 = X3 =>
HC = CH
AgCl + I = AgI + Cl =>
AgCl + I = AgI + Cl
Ba + TiCl3 = Ti + BaCl2 =>
3 Ba + 2 TiCl3 = 2 Ti + 3 BaCl2
NaHCO3 + KOH = K2CO3 + H2O + NaOH =>
NaHCO3 + 2 KOH = K2CO3 + H2O + NaOH
H2SO4 + K2OH = K2SO4 + H3O =>
H2SO4 + K2OH = K2SO4 + H3O
HCl + Ca = H2Ca + Cl =>
2 HCl + Ca = H2Ca + 2 Cl
K2Cr2O7 + FeBr3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Br3 + FeSO4 + H2O =>
K2Cr2O7 + 3 FeBr3 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Br3 + 3 FeSO4 + 7 H2O
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO + NaMnO + Na2SO4 =>
7 Cr2S3 + 18 Mn(NO3)2 + 44 Na2CO3 = 36 NO + 44 CO2 + 14 Na2CrO + 18 NaMnO + 21 Na2SO4
MgSO4(aq)Na2Co3 = Na2SO4(aq) + MgCo3(s) =>
MgSO4(aq)Na2Co3 = Na2SO4(aq) + MgCo3(s)
C3H7ONa + C4H9Cl = C7H16O + NaCl =>
C3H7ONa + C4H9Cl = C7H16O + NaCl
Br + Na = NaBr2 =>
2 Br + Na = NaBr2
NaOH(aq) + KCl(aq) = NaCl(s) + KOH(aq) =>
NaOH(aq) + KCl(aq) = NaCl(s) + KOH(aq)
MoO3 + H2SO4 = MoO2SO4 + H2O =>
MoO3 + H2SO4 = MoO2SO4 + H2O
MnO4{-} + S2O3{2-} + H{+} = MnO2 + S2O6{2-} + H2O =>
2 MnO4{-} + S2O3{2-} + 2 H{+} = 2 MnO2 + S2O6{2-} + H2O
HgF2 + KCl = HgCl2 + KF =>
HgF2 + 2 KCl = HgCl2 + 2 KF
PbN6 + CrMn2O8 = Pb3O4 + Cr2O3 + MnO2 + N =>
15 PbN6 + 8 CrMn2O8 = 5 Pb3O4 + 4 Cr2O3 + 16 MnO2 + 90 N
K2SO4 + CH3COOH = CH3COOK + H2SO4 =>
K2SO4 + 2 CH3COOH = 2 CH3COOK + H2SO4
COFe = FeCO =>
COFe = FeCO
KOH(aq) + Na2S(aq) = NaOH(l) + K2S(aq) =>
2 KOH(aq) + Na2S(aq) = 2 NaOH(l) + K2S(aq)
H2O + FeCl3 = Fe(OH)3 + HCl =>
3 H2O + FeCl3 = Fe(OH)3 + 3 HCl
K2CrO7 + KNO2 + H2SO4 = K2SO4 + KNO3 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 9 KNO2 + 5 H2SO4 = 2 K2SO4 + 9 KNO3 + Cr2(SO4)3 + 5 H2O
KIBr = KBr + I =>
KIBr = KBr + I
BeF2 + Mg = MgF22 + Be6 =>
66 BeF2 + 6 Mg = 6 MgF22 + 11 Be6
LaBr3 + Na2CO3 = NaBr + La2(CO3)3 =>
2 LaBr3 + 3 Na2CO3 = 6 NaBr + La2(CO3)3
C6H5CH2OH + MnO4{-} + H{+} = C6H5CHO + MnO2 + H2O =>
3 C6H5CH2OH + 2 MnO4{-} + 2 H{+} = 3 C6H5CHO + 2 MnO2 + 4 H2O
NaHCO3(g) = Na2CO3(s) + CO2(g) + H2O(l) =>
2 NaHCO3(g) = Na2CO3(s) + CO2(g) + H2O(l)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
Na2[Fe(CN)5NO2] + C3H6O + NaOH = Na3Fe(CN)5NOH + C3H5O + H2O =>
Na2[Fe(CN)5NO2] + 4 C3H6O + NaOH = Na3Fe(CN)5NOH + 4 C3H5O + 2 H2O
KOH + H2O = KOHO + H2 =>
KOH + H2O = KOHO + H2
NH4NO3 + Ca(OH)2 = Ca(NO3)2(aq) + NH3(aq) + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2(aq) + 2 NH3(aq) + 2 H2O
K2MnO4 + ZnCl2 = ZnMnO4 + KCl =>
K2MnO4 + ZnCl2 = ZnMnO4 + 2 KCl
NaBr + Zn(NO3)2 = NaNO3 + ZnBr2 =>
2 NaBr + Zn(NO3)2 = 2 NaNO3 + ZnBr2
Br + Cl + H2O = HBrO3 + HCl =>
Br + 5 Cl + 3 H2O = HBrO3 + 5 HCl
Al(OH)Cl2 + K2CO3 = KCl + Al(OH)CO3 =>
Al(OH)Cl2 + K2CO3 = 2 KCl + Al(OH)CO3
SO2 + FeCl2 + HCl = FeCl3 + H2SO4 + S =>
2 SO2 + 2 FeCl2 + 2 HCl = 2 FeCl3 + H2SO4 + S
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