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K2O + Sr(OH)2 = 2 KOH + SrO
NaOH + Br = NaBr + OH =>
NaOH + Br = NaBr + OH
Li + AgCl = LiCl + Ag =>
Li + AgCl = LiCl + Ag
BaI2 + Ga2(CO3)3 = Ba(CO3) + GaI3 =>
3 BaI2 + Ga2(CO3)3 = 3 Ba(CO3) + 2 GaI3
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2 =>
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2
LiOH + Na2CrO4 = Li2CrO4 + NaOH =>
2 LiOH + Na2CrO4 = Li2CrO4 + 2 NaOH
HY = H2Y2 =>
2 HY = H2Y2
Ag + CN{-} + O2 + H{+} = Ag(CN)2 + H2O =>
2 Ag + 4 CN{-} + O2 + 4 H{+} = 2 Ag(CN)2 + 2 H2O
PbCl4 + Al = AlCl3 + Pb =>
3 PbCl4 + 4 Al = 4 AlCl3 + 3 Pb
C20H37 + O2 = CO2 + H2O =>
4 C20H37 + 117 O2 = 80 CO2 + 74 H2O
AlI3 + SrS = AlS + SrI3 =>
AlI3 + SrS = AlS + SrI3
Fe + H2SO4 + HNO3 = Fe2(SO4)3 + NO2 + H2O =>
2 Fe + 3 H2SO4 + 6 HNO3 = Fe2(SO4)3 + 6 NO2 + 6 H2O
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
Zn + S + O = ZnSO3 =>
Zn + S + 3 O = ZnSO3
(NH4)2C2O4 + Mg(NO3)2 = MgC2O4 + NH4(NO3) =>
(NH4)2C2O4 + Mg(NO3)2 = MgC2O4 + 2 NH4(NO3)
C2H2 + O2 = CO2 + H2O* =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O*
NaOH + H{2}SO{4} = Na{2}SO{4} + H2O =>
NaOH + H{2}SO{4} = Na{2}SO{4} + H2O
Be + HF = H2 + BeF2 =>
Be + 2 HF = H2 + BeF2
NaHCO3 + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3 + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
C2H2 + O2 = CO2 + H2O* =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O*
CH3NHCH3 + C6H5COOH = C6H5COONH2(CH3)2 =>
CH3NHCH3 + C6H5COOH = C6H5COONH2(CH3)2
SeO2 + CrSO4 + H2SO4 = Se + Cr2(SO4)3 + H2O =>
SeO2 + 4 CrSO4 + 2 H2SO4 = Se + 2 Cr2(SO4)3 + 2 H2O
K + RbOH = KOH + Rb =>
K + RbOH = KOH + Rb
CrSO4 + NaOH = CrOH + NaSO4 =>
CrSO4 + NaOH = CrOH + NaSO4
NaC2O3 + O2 = NaC2O4 =>
2 NaC2O3 + O2 = 2 NaC2O4
AlO2 + H2O = O + Al(OH)3 =>
2 AlO2 + 3 H2O = O + 2 Al(OH)3
NH4NO2 + H2O = NH3OH + HNO2 =>
5 NH4NO2 + 4 H2O = 6 NH3OH + 4 HNO2
SbCl5 = SbCl2 + Cl2 =>
2 SbCl5 = 2 SbCl2 + 3 Cl2
Fe + O2 = Fe2(O2)3 =>
2 Fe + 3 O2 = Fe2(O2)3
BaO + HClO4 = Ba(ClO4)2 + H2O =>
BaO + 2 HClO4 = Ba(ClO4)2 + H2O
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
NH3 + O2 = NO + H3O2 =>
2 NH3 + 3 O2 = 2 NO + 2 H3O2
ZnS + NH3 + NaOH = Zn(NH3)4(OH)2 + Na2S =>
ZnS + 4 NH3 + 2 NaOH = Zn(NH3)4(OH)2 + Na2S
(CuOH)2CO3 = CuO + H2O + CO2 =>
(CuOH)2CO3 = 2 CuO + H2O + CO2
CuNO3 + Na3PO4 = CuPO4 + Na3NO3 =>
CuNO3 + Na3PO4 = CuPO4 + Na3NO3
Bi(OH)3 + Na4[Sn(OH)6] = Bi + Na4SnO4 + H2O =>
2 Bi(OH)3 + 3 Na4[Sn(OH)6] = 2 Bi + 3 Na4SnO4 + 12 H2O
NO3{-} + H{+} + H2S = NO2 + SO4{2-} + H2O =>
8 NO3{-} + 6 H{+} + H2S = 8 NO2 + SO4{2-} + 4 H2O
(AlO3) + C = CO2 + Al =>
2(AlO3) + 3 C = 3 CO2 + 2 Al
Al(OH)3 + NaCl = AlCl3 + NaOH =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
Fe + AlCl3 = FeAl + Cl =>
Fe + AlCl3 = FeAl + 3 Cl
AI + HCl = AICl + H =>
AI + HCl = AICl + H
Cl2(g) + I2(s) = ClI5(s) =>
Cl2(g) + 5 I2(s) = 2 ClI5(s)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K + HNO3 = KNO3 + NH3 + H2O =>
8 K + 9 HNO3 = 8 KNO3 + NH3 + 3 H2O
Ti2O4 + Cl2 = TiCl + O =>
Ti2O4 + Cl2 = 2 TiCl + 4 O
Na(OH)2 + MgCl2 = NaCl2 + Mg(OH)2 =>
Na(OH)2 + MgCl2 = NaCl2 + Mg(OH)2
Pb(CH3COO)2(aq) + Na2S(aq) + CaCl2(aq) = NaCl(s) + PbS(s) + Ca(CH3COO)2(aq) =>
Pb(CH3COO)2(aq) + Na2S(aq) + CaCl2(aq) = 2 NaCl(s) + PbS(s) + Ca(CH3COO)2(aq)
Na + S8 + O2 = Na2SO4 =>
16 Na + S8 + 16 O2 = 8 Na2SO4
G1W4 + Bk2 = G1 + BkW2 =>
G1W4 + Bk2 = G1 + 2 BkW2
Al(OH)3 + C2H3NH2S = Al(NH2S)3 + C2H3OH =>
Al(OH)3 + 3 C2H3NH2S = Al(NH2S)3 + 3 C2H3OH
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