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Br2 + 4 NaOH = O2 + 2 Na2Br + 2 H2O
RbClO3 = Rb + Cl2 + O3 =>
2 RbClO3 = 2 Rb + Cl2 + 2 O3
Li3N + H2O = LiOH + H2 + N2 =>
2 Li3N + 6 H2O = 6 LiOH + 3 H2 + N2
MgO + NaOH = Mg(OH) + NaO =>
MgO + NaOH = Mg(OH) + NaO
C3H7COOH + K = (C3H7COO)K + H2 =>
2 C3H7COOH + 2 K = 2(C3H7COO)K + H2
Ca(SO4) + K = K2(SO4) + Ca =>
Ca(SO4) + 2 K = K2(SO4) + Ca
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O =>
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CaS + Co(NO3) = CoS + Ca(NO3) =>
CaS + Co(NO3) = CoS + Ca(NO3)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Mg3P2 + Na = Na3P + Mg2 =>
2 Mg3P2 + 12 Na = 4 Na3P + 3 Mg2
B2Cl4 + OH{-} = BO2{-} + Cl{-]+H2O+H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-]+2H2O+H2
CuSO4(aq) + KOH(aq) = Cu(OH)2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(s) + K2SO4(aq)
CrO3 + SOCl2 = CrOCl4 + SO2 =>
CrO3 + 2 SOCl2 = CrOCl4 + 2 SO2
NaBH4 + HCl = NaCl + H2 + B2H6 =>
2 NaBH4 + 2 HCl = 2 NaCl + 2 H2 + B2H6
Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sr(OH)2 + H2S = Sr(HS)2 + H2O =>
Sr(OH)2 + 2 H2S = Sr(HS)2 + 2 H2O
KI + Fe(C2H3O2)2 = KC2H3O2 + FeI2 =>
2 KI + Fe(C2H3O2)2 = 2 KC2H3O2 + FeI2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaBH4 + HCl = NaCl + BH3 + H2 =>
NaBH4 + HCl = NaCl + BH3 + H2
Fe(OH)3 + NO2 = Fe(NO3)3 + H2 =>
2 Fe(OH)3 + 6 NO2 = 2 Fe(NO3)3 + 3 H2
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
Lt + O2 = Lt2O =>
4 Lt + O2 = 2 Lt2O
AgCH3CO2 + ZnBr2 = AgBr + Zn(CH3CO2)2 =>
2 AgCH3CO2 + ZnBr2 = 2 AgBr + Zn(CH3CO2)2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
NaBH4 + HCl = H2 + NaBCl4 =>
NaBH4 + 4 HCl = 4 H2 + NaBCl4
NiBr2 + Cr = Ni + CrBr3 =>
3 NiBr2 + 2 Cr = 3 Ni + 2 CrBr3
HNO2 + Sc(OH)3 = Sc(NO2)3 + H2O =>
3 HNO2 + Sc(OH)3 = Sc(NO2)3 + 3 H2O
Na2S + HNO3 = Na2SO4 + NO2 + H2O =>
Na2S + 8 HNO3 = Na2SO4 + 8 NO2 + 4 H2O
HCl + Mg[NO3]2 = H[NO3]2 + MgCl =>
HCl + Mg[NO3]2 = H[NO3]2 + MgCl
Ca3(PO4)2 + KOH = KPO4 + Ca3(OH)2 =>
Ca3(PO4)2 + 2 KOH = 2 KPO4 + Ca3(OH)2
MnCl2 + Na2SiO3 = NaCl + MnSiO3 =>
MnCl2 + Na2SiO3 = 2 NaCl + MnSiO3
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
H2SO4 + Ag2S = Ag2(SO4) + H2S =>
H2SO4 + Ag2S = Ag2(SO4) + H2S
CuSO4 + NaOH + C12H22O11 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
4 CuSO4 + 8 NaOH + C12H22O11 = 2 Cu2O + 4 Na2SO4 + 2 C6H12O7 + 3 H2O
KOH + CaCO3 = KCO3 + CaOH =>
KOH + CaCO3 = KCO3 + CaOH
MnO2 + Cl2 = MnCl5 + O2 =>
2 MnO2 + 5 Cl2 = 2 MnCl5 + 2 O2
Sc(OH)3 + HClO = Sc(ClO)3 + H2O =>
Sc(OH)3 + 3 HClO = Sc(ClO)3 + 3 H2O
CCl2F2 + Na2C2O4 = C2 + CO2 + NaCl + NaF =>
2 CCl2F2 + 4 Na2C2O4 = C2 + 8 CO2 + 4 NaCl + 4 NaF
Na2S + HNO3 = Na2SO4 + NO + H2O =>
3 Na2S + 8 HNO3 = 3 Na2SO4 + 8 NO + 4 H2O
VCl2 + Cl2 = VCl5 =>
2 VCl2 + 3 Cl2 = 2 VCl5
Ba(OH)2 + ZnSO4 = BaSO4 + Zn(OH)2 =>
Ba(OH)2 + ZnSO4 = BaSO4 + Zn(OH)2
Rb2SO4 = Rb + SO4 =>
Rb2SO4 = 2 Rb + SO4
HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O
FeSO4(ac) + KMnO4(ac) + H2SO4(ac) = Fe2(SO4)3(ac) + MnSO4(ac) + K2SO4(ac) + H2O(l) =>
10 FeSO4(ac) + 2 KMnO4(ac) + 8 H2SO4(ac) = 5 Fe2(SO4)3(ac) + 2 MnSO4(ac) + K2SO4(ac) + 8 H2O(l)
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
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