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Pb(CH3COO)2 + K2Cr2O7 = PbCrO4 + 2 CH3COOK + CrO3
K2CO3 + NH4I = (NH4)2CO3 + KI =>
K2CO3 + 2 NH4I = (NH4)2CO3 + 2 KI
C6H16N2 + C10H16Cl2O2 = C16H30O2N2 + HCl =>
C6H16N2 + C10H16Cl2O2 = C16H30O2N2 + 2 HCl
HCHO2 + Ca(OH)2 = H2O + Ca(HCOO)2 =>
2 HCHO2 + Ca(OH)2 = 2 H2O + Ca(HCOO)2
Ca2(CO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca2(CO3)2 + 2 H2SO4 = 2 CaSO4 + 2 H2O + 2 CO2
At + O{-2} = At{-} + O2 =>
4 At + 2 O{-2} = 4 At{-} + O2
Na2SO4 + HC1 = NaC1 + H2SO4 =>
Na2SO4 + 2 HC1 = 2 NaC1 + H2SO4
HCl + NaOH + AgNO3 = H2O + NaNO3 + AgCl =>
HCl + NaOH + AgNO3 = H2O + NaNO3 + AgCl
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Hg(NO3)2 = HgO + N2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 2 N2 + 5 O2
Al(s) + N2(g) = AlN(s) =>
2 Al(s) + N2(g) = 2 AlN(s)
K3N + Zn = Zn3N2 + K =>
2 K3N + 3 Zn = Zn3N2 + 6 K
Cr2O3 + Na2CO3 + NaNO3 = Na2Cr2O7 + NaNO2 + CO2 =>
Cr2O3 + Na2CO3 + 3 NaNO3 = Na2Cr2O7 + 3 NaNO2 + CO2
Na2S2O3 + I2 + H2O = NaI + H2SO4 + HI =>
Na2S2O3 + 4 I2 + 5 H2O = 2 NaI + 2 H2SO4 + 6 HI
Ca(NO3)2(aq) + Na3PO4(aq) = CaPO4(s) + Na3(NO3)2(aq) =>
Ca(NO3)2(aq) + Na3PO4(aq) = CaPO4(s) + Na3(NO3)2(aq)
(NH4)2C2O4 + KMnO4 = K2C2O4 + NH4MnO4 =>
(NH4)2C2O4 + 2 KMnO4 = K2C2O4 + 2 NH4MnO4
H4C3O2 + OH = H2O + H2C3O2 =>
H4C3O2 + 2 OH = 2 H2O + H2C3O2
HIO3 + H2O + F2 = H5IO6 + HF =>
HIO3 + 3 H2O + F2 = H5IO6 + 2 HF
NOCl + SnCl4 = (NO)2SnCl6 =>
2 NOCl + SnCl4 = (NO)2SnCl6
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
NaOHHNO3 = NaNO3H2O = =>
NaOHHNO3 = NaNO3H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
CH3CH2COH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2COH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
CrCl3KOH + K + KClO3 = KCl + K2CrO4 + H2O =>
6 CrCl3KOH + 24 K + 7 KClO3 = 25 KCl + 6 K2CrO4 + 3 H2O
H2NO3 + NaCl = H2ClNaNO3 =>
H2NO3 + NaCl = H2ClNaNO3
Na2Br + AgNO3 = Ag2Br + NaNO3 =>
Na2Br + 2 AgNO3 = Ag2Br + 2 NaNO3
NBr3 = N2 + Br =>
2 NBr3 = N2 + 6 Br
H2S + NHNO3 = S + NO + H2O =>
H2S + 2 NHNO3 = S + 4 NO + 2 H2O
Hg2I2 + O2 = Hg2O + I2O4 =>
2 Hg2I2 + 5 O2 = 2 Hg2O + 2 I2O4
Pb + (C2H3O2)2 + Na2SO4 = PbSO4 + NaC2H3O2 =>
Pb + (C2H3O2)2 + Na2SO4 = PbSO4 + 2 NaC2H3O2
Zn(NO3)2 + Fe(NO3)3 + C12H22O11 = ZnFe2O4 + NO + H2O + CO2 =>
2 Zn(NO3)2 + 4 Fe(NO3)3 + C12H22O11 = 2 ZnFe2O4 + 16 NO + 11 H2O + 12 CO2
CS2 + NH3 = NH4 + NCS + H2S =>
CS2 + 2 NH3 = NH4 + NCS + H2S
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
Fe + CoCO3 = Fe2(CO3)2 + Co =>
2 Fe + 2 CoCO3 = Fe2(CO3)2 + 2 Co
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zr + HNO3 = H + ZrNO3 =>
Zr + HNO3 = H + ZrNO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeO3 + Zn = Fe + ZnO2 =>
2 FeO3 + 3 Zn = 2 Fe + 3 ZnO2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C10H15NO*HCl + KMnO4 = C10H13NO + MnO2 + KCl + H2O + HCl =>
3 C10H15NO*HCl + 2 KMnO4 = 3 C10H13NO + 2 MnO2 + 2 KCl + 4 H2O + HCl
CaCl2 + K2CO3 = K2Cl2 + CaCO3 =>
CaCl2 + K2CO3 = K2Cl2 + CaCO3
NH4OH + H2O = H3O + N(OH)3 =>
NH4OH + 8 H2O = 6 H3O + N(OH)3
Mg + SO2 + H2O = Mg(OH)2 + H2S =>
3 Mg + SO2 + 4 H2O = 3 Mg(OH)2 + H2S
NaHCO3 + HC2H3O2 = NaCH3COO + CO2 + H2O =>
NaHCO3 + HC2H3O2 = NaCH3COO + CO2 + H2O
HPO3 + Ca(OH)2 = CaP2O6 + H2O =>
2 HPO3 + Ca(OH)2 = CaP2O6 + 2 H2O
K2S2O8 + NH3 + K2O = KOH + SO2 + N2 =>
K2S2O8 + 2 NH3 + 2 K2O = 6 KOH + 2 SO2 + N2
CH3C3H6COCH3 + O2 = CO2 + H2O =>
2 CH3C3H6COCH3 + 17 O2 = 12 CO2 + 12 H2O
VO2{+} + V{2+} + H{+} = VO{2+} + H2O =>
2 VO2{+} + V{2+} + 2 H{+} = 3 VO{2+} + H2O
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