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Co(OH)3 + 3 HBr = CoBr3 + 3 H2O
Ca + H2O = Ca(OH) + H =>
Ca + H2O = Ca(OH) + H
CH3COOH + Ca(H)2 = Ca(CH3COO)2 + H2 =>
2 CH3COOH + Ca(H)2 = Ca(CH3COO)2 + 2 H2
Br + HS = HBr + S2 =>
2 Br + 2 HS = 2 HBr + S2
Ni(NO3)2(aq) + (CH3C(NOH)C(NOH)CH3)(aq) = Ni(CH3C(NOH)C(NOH)CH3) + (NO3)2 =>
Ni(NO3)2(aq) + (CH3C(NOH)C(NOH)CH3)(aq) = Ni(CH3C(NOH)C(NOH)CH3) + (NO3)2
FeCl2(aq) + AgSO4(aq) = Fe(SO4)2(aq) + AgCl(s) =>
FeCl2(aq) + 2 AgSO4(aq) = Fe(SO4)2(aq) + 2 AgCl(s)
CH3COOH + NaCO3 = CO3 + CH3COONa + H2O =>
11 CH3COOH + 12 NaCO3 = 10 CO3 + 12 CH3COONa + 4 H2O
AgNO3 + NaHSO4 = AgSO4 + NaHNO3 =>
AgNO3 + NaHSO4 = AgSO4 + NaHNO3
CaCO3 + HC2H3O = Ca(C2H3O2)2 + H2O + CO2 =>
5 CaCO3 + 8 HC2H3O = 5 Ca(C2H3O2)2 + H2O + CO2
Ni + HBr = NiBr2 + H2 =>
Ni + 2 HBr = NiBr2 + H2
Zn + W(NO3)6 = W + Zn(NO3)2 =>
3 Zn + W(NO3)6 = W + 3 Zn(NO3)2
FeCl + H = HCl + Fe =>
FeCl + H = HCl + Fe
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + NH3(g) + H2O =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 NH3(g) + 3 H2O
Al(s) + O2(s) = Al2O3 =>
4 Al(s) + 3 O2(s) = 2 Al2O3
Ni + Ti = NiTi =>
Ni + Ti = NiTi
Na(s) + H3PO4(aq) = Na3PO4(aq) + H2(g) =>
6 Na(s) + 2 H3PO4(aq) = 2 Na3PO4(aq) + 3 H2(g)
(CH3CH2)3N + HCl = (CH3CH2)2NH + CH3CH2Cl =>
(CH3CH2)3N + HCl = (CH3CH2)2NH + CH3CH2Cl
ZnCl2 + H2O2 = Zn(ClO)2 + H2O =>
ZnCl2 + 2 H2O2 = Zn(ClO)2 + 2 H2O
Cu3PO4 + CaO = Ca3PO4 + CuO =>
Cu3PO4 + 3 CaO = Ca3PO4 + 3 CuO
Co(OH)3 + HBr = CoBr3 + H2O =>
Co(OH)3 + 3 HBr = CoBr3 + 3 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHSO4 + Na2CO3 = Na2SO4 + CO2 + H2O =>
2 NaHSO4 + Na2CO3 = 2 Na2SO4 + CO2 + H2O
Ca + H2O = Ca(OH) + H =>
Ca + H2O = Ca(OH) + H
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
BaO + MnO2 = BaMnO3 =>
BaO + MnO2 = BaMnO3
Sb2S3 + O3 = Sb2O3 + SO2 =>
Sb2S3 + 3 O3 = Sb2O3 + 3 SO2
(NH4)2(CO3) + MgSO4 = (NH4)2(SO4) + MgCO3 =>
(NH4)2(CO3) + MgSO4 = (NH4)2(SO4) + MgCO3
OCl{-} + SO3{-2} = SO4{-2} + Cl{-} =>
OCl{-} + SO3{-2} = SO4{-2} + Cl{-}
C2H4 = C8H16 =>
4 C2H4 = C8H16
Cu(SO4)2 + Zn = Zn(SO4)2 + Cu =>
Cu(SO4)2 + Zn = Zn(SO4)2 + Cu
Na2SO4 + MnO2 + NaOH = Na2SO3 + NaMnO4 + H2O =>
3 Na2SO4 + 2 MnO2 + 2 NaOH = 3 Na2SO3 + 2 NaMnO4 + H2O
ZnOHI + HNO3 = Zn(NO3)2 + HI + H2O =>
ZnOHI + 2 HNO3 = Zn(NO3)2 + HI + H2O
CaO + KF = CaF2 + K2O =>
CaO + 2 KF = CaF2 + K2O
Fe3[PO4]3 + Na2[SO4] = Fe2[SO4]3 + Na3[PO4] =>
2 Fe3[PO4]3 + 9 Na2[SO4] = 3 Fe2[SO4]3 + 6 Na3[PO4]
FeSO4NH4SCN = FeSCNNH4SO4 =>
FeSO4NH4SCN = FeSCNNH4SO4
HClO3 + RbOH = RbClO3 + H2O =>
HClO3 + RbOH = RbClO3 + H2O
DH3 + N2O = D4O10 + H2O + N2 =>
4 DH3 + 16 N2O = D4O10 + 6 H2O + 16 N2
Cu{+} + Hg{2+} = Cu{2+} + Hg =>
2 Cu{+} + Hg{2+} = 2 Cu{2+} + Hg
NaOH + CH3COOH = CH3COONa + H2O(l) =>
NaOH + CH3COOH = CH3COONa + H2O(l)
C2H3Cl + NaOH = C2H3OH + NaCl =>
C2H3Cl + NaOH = C2H3OH + NaCl
KHSO3 + KOH = K2SO3 + H2O =>
KHSO3 + KOH = K2SO3 + H2O
C2H7NO2 + Pb(NO3)2 = C2H7(NO3)2 + Pb(NO2) =>
C2H7NO2 + Pb(NO3)2 = C2H7(NO3)2 + Pb(NO2)
KClO4 + Mg(NO2)2 = KNO2 + Mg(ClO4)2 =>
2 KClO4 + Mg(NO2)2 = 2 KNO2 + Mg(ClO4)2
Mg5Al2Si3O18H8 + SiO2 = Mg2Al4Si5O18 + Mg3Si4O12H2 + H2O =>
6 Mg5Al2Si3O18H8 + 29 SiO2 = 3 Mg2Al4Si5O18 + 8 Mg3Si4O12H2 + 16 H2O
CH3ONa + HCN = CH3CN + NaOH =>
CH3ONa + HCN = CH3CN + NaOH
C5H6N2 + NaOCl = C10H8N4 + H2O + NaCl =>
2 C5H6N2 + 2 NaOCl = C10H8N4 + 2 H2O + 2 NaCl
KNO3(s) = KNO2 + O2(s) =>
2 KNO3(s) = 2 KNO2 + O2(s)
NaNO3 + NaI + H2SO4 = I + Na2SO4 + NO2 + H2O =>
NaNO3 + NaI + H2SO4 = I + Na2SO4 + NO2 + H2O
K3[Fe(CN)6] + KOH + N2H5OH = K4[Fe(CN)6] + H2O + N2 =>
4 K3[Fe(CN)6] + 4 KOH + N2H5OH = 4 K4[Fe(CN)6] + 5 H2O + N2
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