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11 Cr2O7{-2} + 6 Cu3P + 124 H{+} = 18 Cu{+2} + 6 H3PO4 + 22 Cr{+3} + 53 H2O
Cr + Pb(NO3)4 = CrN3O9 + Pb =>
4 Cr + 3 Pb(NO3)4 = 4 CrN3O9 + 3 Pb
PB(CH3COO)2 + H2S = PBS + CH3COOH =>
PB(CH3COO)2 + H2S = PBS + 2 CH3COOH
Na(HCO3) + CH3COOH = Na(CH3COO) + H2O + CO2 =>
Na(HCO3) + CH3COOH = Na(CH3COO) + H2O + CO2
KHSO3 + HNO3 = KNO3 + SO2 + H2O =>
KHSO3 + HNO3 = KNO3 + SO2 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH2CHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 12 H2O + 4 K2SO4
CaCl2(aq) + Na2CO3(s) = CaCO3 + NaCl =>
CaCl2(aq) + Na2CO3(s) = CaCO3 + 2 NaCl
Fe2O3 + N2O3 = Fe(NO2)3 =>
Fe2O3 + 3 N2O3 = 2 Fe(NO2)3
C6H6(g) + O2(g) = CO2(g) + H2O(i) =>
2 C6H6(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(i)
FeCl2 + KI = FeI2 + KCl =>
FeCl2 + 2 KI = FeI2 + 2 KCl
CaCO3 + CH3COOH = CO2 + H2O + C4H6CaO4 =>
CaCO3 + 2 CH3COOH = CO2 + H2O + C4H6CaO4
SnBr4 + H2O = Sn(OH)4 + HBr =>
SnBr4 + 4 H2O = Sn(OH)4 + 4 HBr
CaCO3 + AlO = CaO + AlCO3 =>
CaCO3 + AlO = CaO + AlCO3
Na2Co3(s) + CaCl2(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(s) + CaCl2(aq) = CaCo3(s) + 2 NaCl(aq)
C6H10O2Cl2 + NH3 = C6H10O2(NH2)2 + HCl =>
C6H10O2Cl2 + 2 NH3 = C6H10O2(NH2)2 + 2 HCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CuCl2 + NH3 + H2O = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4Cl
Cu(NO3)2(aq) + NaOH = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH = Cu(OH)2(s) + 2 NaNO3(aq)
Zn3(C6H5O7)2*2H2O + O2 = ZnO + CO2 + H2O =>
Zn3(C6H5O7)2*2H2O + 9 O2 = 3 ZnO + 12 CO2 + 7 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu{2}SO4 + Fe = Cu + Fe{3}SO4 =>
3 Cu{2}SO4 + 2 Fe = 3 Cu + 2 Fe{3}SO4
NaHCO3(aq) + HBr(aq) = NaBr(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + HBr(aq) = NaBr(aq) + CO2(g) + H2O(l)
SO3K2 + MnO4K + H2O = SO4K2 + MnO2 + KOH =>
3 SO3K2 + 2 MnO4K + H2O = 3 SO4K2 + 2 MnO2 + 2 KOH
Al + Mg(NO3)2 = Al(NO3)3 + Mg =>
2 Al + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 Mg
MnO2 + NaCl + H2SO4 = MnSO4 + H2O + Cl2 + Na2SO4 =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + 2 H2O + Cl2 + Na2SO4
Ba(OH)2 + PbS = Pb(OH)2 + BaS =>
Ba(OH)2 + PbS = Pb(OH)2 + BaS
Na2CO3(s) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(s) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg3B2 + H2O = Mg[OH]2 + B2H6 =>
Mg3B2 + 6 H2O = 3 Mg[OH]2 + B2H6
C3 = C =>
C3 = 3 C
K + Mg(NO2) = Mg + K(NO2) =>
K + Mg(NO2) = Mg + K(NO2)
NaCl + Zn(OH)2 = ZnCl2 + NaOH =>
2 NaCl + Zn(OH)2 = ZnCl2 + 2 NaOH
HCl(ac) + Ca(OH)2 = H2O + CaCl2(ac) =>
2 HCl(ac) + Ca(OH)2 = 2 H2O + CaCl2(ac)
KCl = K + KCl2 =>
2 KCl = K + KCl2
CuO + S = Cu2S + SO2 =>
2 CuO + 2 S = Cu2S + SO2
CaCo3 + BaCl2BaCl2 = BaCo3 + CaCl2 =>
2 CaCo3 + BaCl2BaCl2 = 2 BaCo3 + 2 CaCl2
NiCl2 + KOH = NiOH + Cl2K =>
NiCl2 + KOH = NiOH + Cl2K
Na2S4O6 + H2O2 = Na2SO4 + H2O + H2SO4 =>
Na2S4O6 + 7 H2O2 = Na2SO4 + 4 H2O + 3 H2SO4
NaOH + NH4Br = NaBr + NH3 + H2O =>
NaOH + NH4Br = NaBr + NH3 + H2O
SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
W2O3 + H = W + H2O =>
W2O3 + 6 H = 2 W + 3 H2O
Sr(OH)2 + Br2 = SrBrO4 + SrBr2 + H2O =>
8 Sr(OH)2 + 7 Br2 = 2 SrBrO4 + 6 SrBr2 + 8 H2O
Ce(IO3)4 = Ce{4+} + IO3{-} =>
Ce(IO3)4 = Ce{4+} + 4 IO3{-}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
V2(CO3)3 + HCl = VCl3 + H2CO3 =>
V2(CO3)3 + 6 HCl = 2 VCl3 + 3 H2CO3
Mg(OH)2 + TiO2 = MgTiO3 + H2O =>
Mg(OH)2 + TiO2 = MgTiO3 + H2O
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