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ZnSO4 + 2 NaCl = ZnCl2 + Na2(SO4)
Cr(NO3)2 + ZnCl2 = CrCl2 + Zn(NO3)2 =>
Cr(NO3)2 + ZnCl2 = CrCl2 + Zn(NO3)2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Cr(s) + HBr(aq) = H2(g) + CrBr(aq) =>
2 Cr(s) + 2 HBr(aq) = H2(g) + 2 CrBr(aq)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C6H12O6 + SO4{2-} = HCO3{-} + H2S =>
C6H12O6 + 3 SO4{2-} = 6 HCO3{-} + 3 H2S
Fe3O4 + HI = FeI + I + H2O =>
Fe3O4 + 8 HI = 3 FeI + 5 I + 4 H2O
Cl2 + Na2S2 + NaOH = NaCl + Na2SO4 + H2O =>
7 Cl2 + Na2S2 + 16 NaOH = 14 NaCl + 2 Na2SO4 + 8 H2O
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
P2 + O3 = P4O10 =>
6 P2 + 10 O3 = 3 P4O10
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CH3CH2NO2 + Fe + HCl = CH3CH2NH2 + FeCl2 + H2O =>
CH3CH2NO2 + 3 Fe + 6 HCl = CH3CH2NH2 + 3 FeCl2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3(g) + Cl2(g) = N2H4(l) + NH4Cl(s) =>
4 NH3(g) + Cl2(g) = N2H4(l) + 2 NH4Cl(s)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
Li2CO3 + Ca(OH)2 = CaCO3 + LiOH =>
Li2CO3 + Ca(OH)2 = CaCO3 + 2 LiOH
MgBr + KCO3 = KBr + MgCO3 =>
MgBr + KCO3 = KBr + MgCO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COOH + Mg = MgCH3COO + H2 =>
2 CH3COOH + 2 Mg = 2 MgCH3COO + H2
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
K2Cr2O7 + Sn + H2SO4 = SnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Sn + 7 H2SO4 = 3 SnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
Li3PO4 + Al2O3 = Li2O + AlPO4 =>
2 Li3PO4 + Al2O3 = 3 Li2O + 2 AlPO4
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(ClO3)2 + AlCl3 = PbCl2 + Al(ClO3)3 =>
3 Pb(ClO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(ClO3)3
CHCCH3 + H2O = CH3COCH3 =>
CHCCH3 + H2O = CH3COCH3
BaCrO4 + KI + H2SO4 = Cr2(SO4)3 + I2 + BaSO4 + K2SO4 + H2O =>
2 BaCrO4 + 6 KI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 2 BaSO4 + 3 K2SO4 + 8 H2O
S8 + NaOH = Na2S + Na2S2O3 + H2O =>
S8 + 12 NaOH = 4 Na2S + 2 Na2S2O3 + 6 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
IO = I + O =>
IO = I + O
MgCl2(aq) = Mg(s) + Cl2(g) =>
MgCl2(aq) = Mg(s) + Cl2(g)
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
C5H8 + KMnO4 + H2O = CO2 + MnO2 + C4H7O2K =>
23 C5H8 + 28 KMnO4 + 6 H2O = 3 CO2 + 28 MnO2 + 28 C4H7O2K
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Ag2S + SrS + GeS2 = Ag2SrGeS4 =>
Ag2S + SrS + GeS2 = Ag2SrGeS4
Fe2O3 + Ca3(PO4)2 = Fe(PO4) + CaO =>
Fe2O3 + Ca3(PO4)2 = 2 Fe(PO4) + 3 CaO
NH4 + H2O = NH4OH + H =>
NH4 + H2O = NH4OH + H
C12H22O11(s) + O2(g) = CO2(g) + H2O(j) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(j)
NH4(NO3) + H2O = HNO3 + NH4O =>
7 NH4(NO3) + 5 H2O = 6 HNO3 + 8 NH4O
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
SiO2 + C + CI2 = SiCI4 + CO =>
SiO2 + C + 2 CI2 = SiCI4 + 2 CO
Cr2S3 + Ca3P2 = CaS + CrP =>
Cr2S3 + Ca3P2 = 3 CaS + 2 CrP
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
GeO + O2 = GeO2 =>
2 GeO + O2 = 2 GeO2
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