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Al2O3 + Cr = CrO3 + 2 Al
Rb + HCl = RbCl + H2 =>
2 Rb + 2 HCl = 2 RbCl + H2
K4[Fe(CN)6] + HCl = KCl + FeCl2 + HCN =>
K4[Fe(CN)6] + 6 HCl = 4 KCl + FeCl2 + 6 HCN
HC2H3O2 = HC + H + O =>
HC2H3O2 = 2 HC + 2 H + 2 O
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
HCH3OOC + NaOH = NaCH3OOC + H2O =>
HCH3OOC + NaOH = NaCH3OOC + H2O
CH3(CH2)2CHO + O2 = CO2 + H2O =>
2 CH3(CH2)2CHO + 11 O2 = 8 CO2 + 8 H2O
H3PO4(aq) + NaOH(aq) = Na3PO4 + H2O =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4 + 3 H2O
Na(aq) + H2O(l) = H2(g) + NaOH(aq) =>
2 Na(aq) + 2 H2O(l) = H2(g) + 2 NaOH(aq)
Na(CO3) + CaOH = Na(OH) + Ca(CO3) =>
Na(CO3) + CaOH = Na(OH) + Ca(CO3)
C17H35COOH + NaOH = C17H35COONa + OH + H =>
C17H35COOH + NaOH = C17H35COONa + OH + H
Fe(NH3)3 + HNO3 = Fe(NO3)3 + NH4 =>
Fe(NH3)3 + 3 HNO3 = Fe(NO3)3 + 3 NH4
Fe2(O2)6 + CO = Fe + CO2 =>
Fe2(O2)6 + 12 CO = 2 Fe + 12 CO2
CuS + HCl = Cu + Cl + HS =>
CuS + HCl = Cu + Cl + HS
C2H5OH + HCOH = C3H6O2 + H2O =>
C2H5OH + 4 HCOH = 2 C3H6O2 + H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
FeS2 + O2 + H2O = Fe(OH)3 + HSO4 =>
4 FeS2 + 17 O2 + 10 H2O = 4 Fe(OH)3 + 8 HSO4
Fe2S3 + H2SO4 = Fe2(SO3)3 + H2S =>
4 Fe2S3 + 9 H2SO4 = 4 Fe2(SO3)3 + 9 H2S
CaCl2(H2O)2 + AgNO3 = AgCl + Ca(NO3)2 + (H2O)2 =>
CaCl2(H2O)2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2 + (H2O)2
Se2 + Cl2 + H2O = H2SeO3 + HCl =>
Se2 + 4 Cl2 + 6 H2O = 2 H2SeO3 + 8 HCl
FeSO4 + NH4OH = FeO2H2 + N2H8SO4 =>
FeSO4 + 2 NH4OH = FeO2H2 + N2H8SO4
C6H12O + NaOCl = C6H10O + H2O + Cl + Na =>
C6H12O + NaOCl = C6H10O + H2O + Cl + Na
Zn + CuNO = Zn(NO)2 + Cu =>
Zn + 2 CuNO = Zn(NO)2 + 2 Cu
C2H9OH + O2 = CO2 + H2O =>
C2H9OH + 4 O2 = 2 CO2 + 5 H2O
C6H5OH + HNO3 = C6H3OH(NO2)2 + H2O =>
C6H5OH + 2 HNO3 = C6H3OH(NO2)2 + 2 H2O
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
Al2O3K2O + HBr = AlBr3 + KBr + H2O =>
Al2O3K2O + 8 HBr = 2 AlBr3 + 2 KBr + 4 H2O
KNO2 + NiCl2 = K4[Ni(NO2)6] + KCl =>
6 KNO2 + NiCl2 = K4[Ni(NO2)6] + 2 KCl
S4 + H2O = S3H2O =>
3 S4 + 4 H2O = 4 S3H2O
LiCO2 + H2O = LiHCO3 + H2 =>
2 LiCO2 + 2 H2O = 2 LiHCO3 + H2
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
MgO + H = Mg2 + H2O =>
2 MgO + 4 H = Mg2 + 2 H2O
KCIO3 + HCl = KCI + Cl2 + H2O =>
KCIO3 + 6 HCl = KCI + 3 Cl2 + 3 H2O
Mn{2} + BiO3{-} + H{+} = Bi{3} + H2O + MnO4{-} =>
2 Mn{2} + 5 BiO3{-} + 14 H{+} = 5 Bi{3} + 7 H2O + 2 MnO4{-}
Al2O3(s) + Ca(s) = CaO(s) + Al(s) =>
Al2O3(s) + 3 Ca(s) = 3 CaO(s) + 2 Al(s)
HCl(aq) + BaOH(aq) = BaCl + H2O =>
HCl(aq) + BaOH(aq) = BaCl + H2O
AlCl3 + K2(Cr2O7) + H2(SO4) = Cr2(SO4)3 + K2(SO4) + H2O + Cl2 + Al2(SO4)3 =>
2 AlCl3 + K2(Cr2O7) + 7 H2(SO4) = Cr2(SO4)3 + K2(SO4) + 7 H2O + 3 Cl2 + Al2(SO4)3
NH4HCO3 + HNO3 = (NH4)(NO3) + H2O + CO2 =>
NH4HCO3 + HNO3 = (NH4)(NO3) + H2O + CO2
SiH4 + NaOH + H2O = Na2SiO3 + H2 =>
SiH4 + 2 NaOH + H2O = Na2SiO3 + 4 H2
Ni(NO3)2*H2O + Na3PO4*H2O = NiPO4 + Na3(NO3)2 + H2O =>
Ni(NO3)2*H2O + Na3PO4*H2O = NiPO4 + Na3(NO3)2 + 2 H2O
KOH(aq) + HCN(aq) = KCN + H2O =>
KOH(aq) + HCN(aq) = KCN + H2O
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
CuI + NaOH = Cu(OH)2 + Na + I2 =>
2 CuI + 4 NaOH = 2 Cu(OH)2 + 4 Na + I2
CuO + C18H38 = Cu + CO2 + H2O =>
55 CuO + C18H38 = 55 Cu + 18 CO2 + 19 H2O
C2Cu2 + HCl = C2Cu2HCl =>
C2Cu2 + HCl = C2Cu2HCl
HNO3 + CaSO3 = H2SO3 + Ca(NO3)2 =>
2 HNO3 + CaSO3 = H2SO3 + Ca(NO3)2
MgSO3 + CuSO4 + MgO = MgSO4 + Cu2O =>
MgSO3 + 2 CuSO4 + 2 MgO = 3 MgSO4 + Cu2O
H2O + C2N2 = NH3 + H2C2O4 =>
4 H2O + C2N2 = 2 NH3 + H2C2O4
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Na2SiO3 + (NH4)6Mo7O24 + HNO3 = (NH4)2(SiMo12O40) + NaNO3 + (NH4)2NO4 + H2O =>
105 Na2SiO3 + 180(NH4)6Mo7O24 + 774 HNO3 = 105(NH4)2(SiMo12O40) + 210 NaNO3 + 478(NH4)2NO4 + 215 H2O
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