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Na2SO4 + 4 C = Na2S + 4 CO
H3PO3(aq) = H3PO4(aq) + PH3(g) =>
4 H3PO3(aq) = 3 H3PO4(aq) + PH3(g)
Fe + Ni(NO3)3 = Fe(NO3)3 + Ni =>
Fe + Ni(NO3)3 = Fe(NO3)3 + Ni
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ZnOC = ZnCO =>
ZnOC = ZnCO
N(CH3)3 + HCl = (CH3)3NHCl =>
N(CH3)3 + HCl = (CH3)3NHCl
Sb2S3 + Fe = Sb2 + FeS3 =>
Sb2S3 + Fe = Sb2 + FeS3
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
CH3CH(OH)COOH + H2O = H3O + CH3CH(OH)COO =>
CH3CH(OH)COOH + H2O = H3O + CH3CH(OH)COO
V2O5 + H2 = V2 + H2O =>
V2O5 + 5 H2 = V2 + 5 H2O
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
CH3CHNH2COOH + NaNO2 + HCl = C2H3O2 + N2 + NaCl + H2O =>
4 CH3CHNH2COOH + 6 NaNO2 + 6 HCl = 6 C2H3O2 + 5 N2 + 6 NaCl + 8 H2O
Cu(s) + AgNo3(aq) = CuNo3 + Ag =>
Cu(s) + AgNo3(aq) = CuNo3 + Ag
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
F{-} + Al{3} = (AlF6){3-} =>
6 F{-} + Al{3} = (AlF6){3-}
Mg(OH)2 + CO2 = MgCO3 + H2O =>
Mg(OH)2 + CO2 = MgCO3 + H2O
H2SO4 + BaCl2 = HCl + BaSO4 =>
H2SO4 + BaCl2 = 2 HCl + BaSO4
K2Cr2O7(aq) + S(s) + H2O(l) = Cr2O(aq) + SO2 + KOH(aq) =>
2 K2Cr2O7(aq) + 5 S(s) + 2 H2O(l) = 2 Cr2O(aq) + 5 SO2 + 4 KOH(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KCl + Be(NO3)2 = BeCl + K(NO3)2 =>
KCl + Be(NO3)2 = BeCl + K(NO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Si3H3 + O2 = SiO2 + H2O =>
4 Si3H3 + 15 O2 = 12 SiO2 + 6 H2O
H2SO4 + Mn = H2 + Mn2(SO4)3 =>
3 H2SO4 + 2 Mn = 3 H2 + Mn2(SO4)3
CH3CH2CHCHCH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CHCHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3CH2COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
KI + O2 = K2O + I2 =>
4 KI + O2 = 2 K2O + 2 I2
HN2 + O2 = HO + NO2 =>
2 HN2 + 5 O2 = 2 HO + 4 NO2
Pt + [Cl] = PtCl =>
Pt + [Cl] = PtCl
Mg + HCI = Mg(HCI)2 =>
Mg + 2 HCI = Mg(HCI)2
Al + S2 = AlS3 =>
2 Al + 3 S2 = 2 AlS3
CH3OH + KMnO4 = HCOOK + MnO2 + KOH + H2O2 =>
CH3OH + 2 KMnO4 = HCOOK + 2 MnO2 + KOH + H2O2
O2 + AlH3 = Al2O3 + H2 =>
3 O2 + 4 AlH3 = 2 Al2O3 + 6 H2
K2(CrO4) + Pb(NO3)2 = PbCrO4(s) + KNO3 =>
K2(CrO4) + Pb(NO3)2 = PbCrO4(s) + 2 KNO3
NH4OH + C7H6O3 = NH4C7H5O3 + H2O =>
NH4OH + C7H6O3 = NH4C7H5O3 + H2O
Cr7N66H96C42O24 + MnO4{-} + H{+} = Cr2O7{-} + Mn{+2} + CO2 + NO3{-} + H2O =>
10 Cr7N66H96C42O24 + 1183 MnO4{-} + 2854 H{+} = 35 Cr2O7{-} + 1183 Mn{+2} + 420 CO2 + 660 NO3{-} + 1907 H2O
CH3COOH + H2SO4 = CH3COOSO4 + H2 =>
2 CH3COOH + 2 H2SO4 = 2 CH3COOSO4 + 3 H2
Ca3PO4 + AgNO3 = Ca3NO3 + AgPO4 =>
Ca3PO4 + AgNO3 = Ca3NO3 + AgPO4
NO(g) + O(g) = NO2 =>
NO(g) + O(g) = NO2
I2 + PH3 = PI3 + HI =>
3 I2 + PH3 = PI3 + 3 HI
Fe(NO3)2 + CHCOONa = FeNa2 + CHCOONO3 =>
Fe(NO3)2 + 2 CHCOONa = FeNa2 + 2 CHCOONO3
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
Zn + CuCe2 = ZnCe2 + Cu =>
Zn + CuCe2 = ZnCe2 + Cu
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Ba3(PO4)2 + NaOH = Na3PO4 + Ba(OH)2 =>
Ba3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Ba(OH)2
C7H12O4 + O2 = CO2 + H2O =>
C7H12O4 + 8 O2 = 7 CO2 + 6 H2O
Zn + KNO3 + KOH = KNO2 + K2ZnO2 + H2O =>
Zn + KNO3 + 2 KOH = KNO2 + K2ZnO2 + H2O
CH3COOH + CaCO3 = Ca(CH3COO)2 + H2CO3 =>
2 CH3COOH + CaCO3 = Ca(CH3COO)2 + H2CO3
CrCl2 + KMnO4 + H2SO4 = CrCl3 + Cr2(SO4)3 + MnSO4 + KCl + H2O =>
5 CrCl2 + KMnO4 + 4 H2SO4 = 3 CrCl3 + Cr2(SO4)3 + MnSO4 + KCl + 4 H2O
C2H2NO4 + O2 = CO2 + H2O + N2 =>
2 C2H2NO4 + O2 = 4 CO2 + 2 H2O + N2
(NH2)2CO + Ca(OH)2 = CaCO3 + NH3 =>
(NH2)2CO + Ca(OH)2 = CaCO3 + 2 NH3
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
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