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PbCl2 + K2CrO4 = 2 KCl + PbCrO4
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Na2(OH)2 + CaCl2 = Ca(OH)2 + NaCl =>
Na2(OH)2 + CaCl2 = Ca(OH)2 + 2 NaCl
Cu + CH3COOH = Cu(CH3COO) + H2 =>
2 Cu + 2 CH3COOH = 2 Cu(CH3COO) + H2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
CrCl3 + Na2CO3 + H2O = Cr(OH)3 + CO2 + NaCl =>
2 CrCl3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 6 NaCl
BaCrO4 + HCl = BaCl2 + H2CrO4 =>
BaCrO4 + 2 HCl = BaCl2 + H2CrO4
C4H8 + H = C4H10 =>
C4H8 + 2 H = C4H10
CuO + NaHSO4 = CuSO4 + NaHO =>
CuO + NaHSO4 = CuSO4 + NaHO
K2S2O8 + KBr = Br2 + K2SO4 =>
K2S2O8 + 2 KBr = Br2 + 2 K2SO4
Ag2O + Mg = MgO + Ag =>
Ag2O + Mg = MgO + 2 Ag
Cu + Al2(SO4)3 = Al + CuSO4 =>
3 Cu + Al2(SO4)3 = 2 Al + 3 CuSO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al(No3)3 + KOH = Al(OH)3 + K(No3) =>
Al(No3)3 + 3 KOH = Al(OH)3 + 3 K(No3)
Mg + H2*O = MgO + H2* =>
Mg + H2*O = MgO + H2*
Mg + H{+} = Mg{2} + H2 =>
Mg + 2 H{+} = Mg{2} + H2
nickel + O2 = NiO =>
2 Ni + O2 = 2 NiO
LiClO + HCl = LiCl + H2O + Cl2 =>
LiClO + 2 HCl = LiCl + H2O + Cl2
Te + O4 = Te2O4 =>
2 Te + O4 = Te2O4
C4H10 = C2H2 + H2 =>
C4H10 = 2 C2H2 + 3 H2
Zn(s)NiSO4(aq) = Ni(s)ZnSO4 =>
Zn(s)NiSO4(aq) = Ni(s)ZnSO4
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
ZnO + N2O3 = Zn(NO2)2 =>
ZnO + N2O3 = Zn(NO2)2
Be2SiO3 = Be + Si + O2 =>
2 Be2SiO3 = 4 Be + 2 Si + 3 O2
WO3 + C = W + CO2(hightemperature) =>
2 WO3 + 3 C = 2 W + 3 CO2(hightemperature)
C57H106O6 + O2 = CO2 + H2O =>
2 C57H106O6 + 161 O2 = 114 CO2 + 106 H2O
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)Cl2 + Sr2SO4 =>
(NH4)2SO4(aq) + 2 SrCl2(aq) = 2(NH4)Cl2 + Sr2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H8O3 + Li = C3H5O3Li3 + H2 =>
2 C3H8O3 + 6 Li = 2 C3H5O3Li3 + 3 H2
Na2CO3 + AgNO3 = Na2NO3 + AgCO3 =>
Na2CO3 + AgNO3 = Na2NO3 + AgCO3
C2H2 + O2 = CO2 + H2 =>
C2H2 + 2 O2 = 2 CO2 + H2
Cu2(OH)2CO3 + H2 = Cu + H2O + CO2 =>
Cu2(OH)2CO3 + 2 H2 = 2 Cu + 3 H2O + CO2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
ZnBr2 + Cl2 = ZnCl2 + Br2 =>
ZnBr2 + Cl2 = ZnCl2 + Br2
K2O + SO3 = K2SO3 + SO4 =>
K2O + 2 SO3 = K2SO3 + SO4
MgO + HNO3 = Mg + NO3 + H2O =>
MgO + 2 HNO3 = Mg + 2 NO3 + H2O
Cu(OH)2 + CH3COOH = (CH3COO)2Cu + HOH =>
Cu(OH)2 + 2 CH3COOH = (CH3COO)2Cu + 2 HOH
BaOH + H2O = OH + HBa =>
BaOH + H2O = 2 OH + HBa
Na2S + PbO = Na2O + PbS =>
Na2S + PbO = Na2O + PbS
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
FeS2 + HCl = FeCl2 + SH =>
FeS2 + 2 HCl = FeCl2 + 2 SH
(NH3OH)2SO4 + NaOH = NH2OH + Na2SO4 + H2O =>
(NH3OH)2SO4 + 2 NaOH = 2 NH2OH + Na2SO4 + 2 H2O
HCl + Mn = MnCl + H =>
HCl + Mn = MnCl + H
Al + O2 = AlO15 =>
2 Al + 15 O2 = 2 AlO15
CH3CH2CH2NH2 + H2O = CH3CH2CH2NH3 + O2 =>
4 CH3CH2CH2NH2 + 2 H2O = 4 CH3CH2CH2NH3 + O2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
N2H8Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2 N2H8Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
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