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4 HCl + Al2 = 2 AlCl2 + 4 H
FeS(s) + H2SO4(aq) = Fe2(SO4)3(s) + H2O(l) + SO2(g) =>
2 FeS(s) + 10 H2SO4(aq) = Fe2(SO4)3(s) + 10 H2O(l) + 9 SO2(g)
(KClO)3 = KCl + (O)2 =>
2(KClO)3 = 6 KCl + 3(O)2
FeCl + CaOH1{-} = FeOH1{-} + CaCl =>
FeCl + CaOH1{-} = FeOH1{-} + CaCl
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
K2O2 + K = K2O =>
K2O2 + 2 K = 2 K2O
K4(Fe(CN)6)6 + Cl2 = K3(Fe(CN)6)6 + KCl =>
2 K4(Fe(CN)6)6 + Cl2 = 2 K3(Fe(CN)6)6 + 2 KCl
NH4OH + Ag = AgNH3 + H2O =>
NH4OH + Ag = AgNH3 + H2O
BaO + Ca = Ba + CaO =>
BaO + Ca = Ba + CaO
CH3COCl + H2O = CH3CO2H + HCl =>
CH3COCl + H2O = CH3CO2H + HCl
FeCl3 + K2CO3 = FeCO3 + K2Cl3 =>
FeCl3 + K2CO3 = FeCO3 + K2Cl3
Ag2SO4 + BaCl2 = AgCl + Ba2S2O8 =>
2 Ag2SO4 + 2 BaCl2 = 4 AgCl + Ba2S2O8
Na2O + NaOH = Na2OH + NaO =>
Na2O + NaOH = Na2OH + NaO
CO2 + NaOH = CO2OH + Na =>
CO2 + NaOH = CO2OH + Na
Cr2(SO4) + KOH + Br2 = K2CrO4 + KBr + K2SO4 + H2O =>
Cr2(SO4) + 16 KOH + 5 Br2 = 2 K2CrO4 + 10 KBr + K2SO4 + 8 H2O
Pt = Pt50 =>
50 Pt = Pt50
KNO3 + AgNO3 = NO3 + KNO2 + AgO =>
KNO3 + AgNO3 = NO3 + KNO2 + AgO
Cu(s) + FeCl3(aq) = Fe(s) + CuCl3(aq) =>
Cu(s) + FeCl3(aq) = Fe(s) + CuCl3(aq)
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O
HNO3 + KMnO4 + I2 = KIO3 + Mn(NO3)2 + H2O =>
4 HNO3 + 2 KMnO4 + I2 = 2 KIO3 + 2 Mn(NO3)2 + 2 H2O
KBr + H2SO4 = K2SO4 + Br + HS2 + H2O =>
26 KBr + 17 H2SO4 = 13 K2SO4 + 26 Br + 2 HS2 + 16 H2O
HSO3 + NaOH = Na2SO3 + H2O + SO3 =>
2 HSO3 + 2 NaOH = Na2SO3 + 2 H2O + SO3
ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl
K + AlCl3 = KCl + Al =>
3 K + AlCl3 = 3 KCl + Al
MnOOH + NH4Cl = MnCl3 + H2O + NH3 =>
MnOOH + 3 NH4Cl = MnCl3 + 2 H2O + 3 NH3
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
BaO + Ca = Ba + CaO =>
BaO + Ca = Ba + CaO
Ni(CH3COO)2(H2O)4 + C7O2H6 = [Ni(H2O)2(C7O2H5)2] + CH3COOH + H2O =>
Ni(CH3COO)2(H2O)4 + 2 C7O2H6 = [Ni(H2O)2(C7O2H5)2] + 2 CH3COOH + 2 H2O
NaNO2 + FeSO4 = NaSO4 + FeNO2 =>
NaNO2 + FeSO4 = NaSO4 + FeNO2
Au(s) + Mg(NO3)2(aq) = AuNO3(aq) + Mg(s) =>
2 Au(s) + Mg(NO3)2(aq) = 2 AuNO3(aq) + Mg(s)
K4(Fe(CN)6)6 + Cl2 = K3(Fe(CN)6)6 + KCl =>
2 K4(Fe(CN)6)6 + Cl2 = 2 K3(Fe(CN)6)6 + 2 KCl
Au + HNO3 = Au(NO3)3 + NO + H2O =>
Au + 4 HNO3 = Au(NO3)3 + NO + 2 H2O
SnCl2 + H2O2 + HCl = SnCl4 + H2O =>
SnCl2 + H2O2 + 2 HCl = SnCl4 + 2 H2O
K + Al2(SO4)3 = K2(SO4) + Al =>
6 K + Al2(SO4)3 = 3 K2(SO4) + 2 Al
(NH4)2CO3 + LiOH = Li2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 LiOH = Li2CO3 + 2 NH3 + 2 H2O
Pd + HCl + HNO3 = H2PdCl6 + NO + H2O =>
3 Pd + 18 HCl + 4 HNO3 = 3 H2PdCl6 + 4 NO + 8 H2O
NaNO3 + H2O = HNO2 + Na + OH =>
NaNO3 + 2 H2O = HNO2 + Na + 3 OH
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
I2O5 + BrF3 = IF5 + O2 + Br2 =>
6 I2O5 + 20 BrF3 = 12 IF5 + 15 O2 + 10 Br2
LiClO4 + Cr + HCl = CrCl2 + LiCl + H2O =>
LiClO4 + 4 Cr + 8 HCl = 4 CrCl2 + LiCl + 4 H2O
Al2S3 + RbI = AlI3 + Rb2S =>
Al2S3 + 6 RbI = 2 AlI3 + 3 Rb2S
MnOOH + NH4Cl = MnCl3 + H2O + NH3 =>
MnOOH + 3 NH4Cl = MnCl3 + 2 H2O + 3 NH3
CaBr2 + Li3PO4 = LiBr + Ca3(PO4)2 =>
3 CaBr2 + 2 Li3PO4 = 6 LiBr + Ca3(PO4)2
Ag + H2S + H2O = Ag2S + H3O =>
2 Ag + H2S + 2 H2O = Ag2S + 2 H3O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
LaNi5H6 = LaNi5 + H =>
LaNi5H6 = LaNi5 + 6 H
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