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3 ZnBr2 + 2 H3PO4 = Zn3(PO4)2 + 6 HBr
CO = C + O2 =>
2 CO = 2 C + O2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
ZnS + NH4OH = Zn(OH)2 + (NH4)2S =>
ZnS + 2 NH4OH = Zn(OH)2 + (NH4)2S
Cr + NH3 = CrH3 + N =>
Cr + NH3 = CrH3 + N
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
ClO3{-} = ClO4{-} + Cl{-} =>
4 ClO3{-} = 3 ClO4{-} + Cl{-}
ZnO + C17H35COOH = Zn(C17H35COO)2 + H2O =>
ZnO + 2 C17H35COOH = Zn(C17H35COO)2 + H2O
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
C22H46 + CuO = CO2 + H2O + Cu =>
C22H46 + 67 CuO = 22 CO2 + 23 H2O + 67 Cu
Li2C2O4 = Li2CO3 + CO =>
Li2C2O4 = Li2CO3 + CO
C2H2O4 + NH4OH = (NH4)2C2O4 + H2O =>
C2H2O4 + 2 NH4OH = (NH4)2C2O4 + 2 H2O
Hg + HNO3 = NO2 + Hg(NO3)2 + H2O =>
Hg + 4 HNO3 = 2 NO2 + Hg(NO3)2 + 2 H2O
FeSO4 + O2 = Fe2O3 + SO3 =>
4 FeSO4 + O2 = 2 Fe2O3 + 4 SO3
H2 + SO4 + NH3 = (NH4)2SO4 =>
H2 + SO4 + 2 NH3 = (NH4)2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaCl2 + ZnS = BaS + ZnCl2 =>
BaCl2 + ZnS = BaS + ZnCl2
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Ti3 + O2 = Ti2O3 =>
4 Ti3 + 9 O2 = 6 Ti2O3
Mg(s) + FeSO4(aq) = Fe(s) + MgSO4(aq) =>
Mg(s) + FeSO4(aq) = Fe(s) + MgSO4(aq)
HClO4 + CsOH = CsClO4 + H2O =>
HClO4 + CsOH = CsClO4 + H2O
NaHCO3 + H2 = Na + H2O + CO2 =>
2 NaHCO3 + H2 = 2 Na + 2 H2O + 2 CO2
Ni(OH)2 + Cd(OH)2 = NiOOH + Cd + H2O =>
2 Ni(OH)2 + Cd(OH)2 = 2 NiOOH + Cd + 2 H2O
MgBr2 + Ca = MgCa + Br2 =>
MgBr2 + Ca = MgCa + Br2
Hg(ClO4)2 + Na2Cr2O7 = Hg(Cr2O7) + NaClO4 =>
Hg(ClO4)2 + Na2Cr2O7 = Hg(Cr2O7) + 2 NaClO4
(H2O)2 = (H2O) =>
(H2O)2 = 2(H2O)
I2 + S2O3({-}2) = I({-}1) + S4O6({-}2) =>
I2 + 4 S2O3({-}2) = 2 I({-}1) + 2 S4O6({-}2)
CH3COOH + Cl2 = HCl + CH3COOCl =>
CH3COOH + Cl2 = HCl + CH3COOCl
PbCl4 + H2O = PbO2 + HCl(g) =>
PbCl4 + 2 H2O = PbO2 + 4 HCl(g)
(CH2CHCH2OH) + O2 = CO2 + H2O =>
(CH2CHCH2OH) + 4 O2 = 3 CO2 + 3 H2O
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4 =>
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4
At + O = At2O7 =>
2 At + 7 O = At2O7
Na2[Cu(OH)4] + H2SO4 = Cu(OH)2 + Na2SO4 + H2O =>
Na2[Cu(OH)4] + H2SO4 = Cu(OH)2 + Na2SO4 + 2 H2O
Fe(s) + Na3PO4(aq) = FePO4(aq) + Na3(s) =>
Fe(s) + Na3PO4(aq) = FePO4(aq) + Na3(s)
Ag + Zn = AgZn =>
Ag + Zn = AgZn
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
FeCl3(aq) + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3(aq) + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Sb2(SO4)3 + HCl = H3SbCl6 + H2SO4 =>
Sb2(SO4)3 + 12 HCl = 2 H3SbCl6 + 3 H2SO4
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
C6H5OH(s) + O2 = CO2 + H2O =>
C6H5OH(s) + 7 O2 = 6 CO2 + 3 H2O
NH3(g) + H2O(l) = NH4(aq) + OH(aq) =>
NH3(g) + H2O(l) = NH4(aq) + OH(aq)
Fe + NaCl + H2O = FeCl1 + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl1 + 2 NaOH + H2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
CH4S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
CH4S(g) + 3 O2(g) = CO2(g) + 2 H2O(l) + SO2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H13O6 = C2H5OH + CO2 + H2O =>
12 C6H13O6 = 25 C2H5OH + 22 CO2 + 3 H2O
K2MnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
K2MnO4 + K2SO3 + H2O = MnO2 + K2SO4 + 2 KOH
Zn + CdClO3 = Cd + ZnClO3 =>
Zn + CdClO3 = Cd + ZnClO3
Ce2(CO3)3 + HNO3 = Ce(NO3)3 + H2O + CO2 =>
Ce2(CO3)3 + 6 HNO3 = 2 Ce(NO3)3 + 3 H2O + 3 CO2
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