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H2CrO7 = H2O + CrO6
Pb(CH3COO)2 + Na2CO3 = NaCH3COO + PbCO3 =>
Pb(CH3COO)2 + Na2CO3 = 2 NaCH3COO + PbCO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + Ar = NaAr =>
Na + Ar = NaAr
C6H6CH2CH2CH3 + O2 = C6H6COOH + CH3COOH =>
7 C6H6CH2CH2CH3 + 19 O2 = 5 C6H6COOH + 14 CH3COOH
H2CrO7 = H2O + CrO6 =>
H2CrO7 = H2O + CrO6
Pb(CH3COO)2 + Na2CO3 = NaCH3COO + PbCO3 =>
Pb(CH3COO)2 + Na2CO3 = 2 NaCH3COO + PbCO3
CH3COH + H2O = CH4COOH + H2 =>
2 CH3COH + 2 H2O = 2 CH4COOH + H2
CsBr + SrCO3 = SrBr2 + Cs2CO3 =>
2 CsBr + SrCO3 = SrBr2 + Cs2CO3
Ca(NO3)2 + NH4OH = Ca(OH) + NH4(NO3)2 =>
Ca(NO3)2 + NH4OH = Ca(OH) + NH4(NO3)2
CsBr + SrCO3 = SrBr2 + Cs2CO3 =>
2 CsBr + SrCO3 = SrBr2 + Cs2CO3
XeF4 = Xe + F2 =>
XeF4 = Xe + 2 F2
P + Cl2 + O2 = POCl3 =>
2 P + 3 Cl2 + O2 = 2 POCl3
Na + Ar = NaAr =>
Na + Ar = NaAr
HBr + Ba(OH)2 = H2O + Ba2(OH)3Br =>
HBr + 2 Ba(OH)2 = H2O + Ba2(OH)3Br
Na + Ar = NaAr =>
Na + Ar = NaAr
CsBr + SrCO3 = SrBr2 + Cs2CO3 =>
2 CsBr + SrCO3 = SrBr2 + Cs2CO3
C6H5NH2 + O2 = C6H5NH2O2 =>
C6H5NH2 + O2 = C6H5NH2O2
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Al2(SO4)3(aq) + NaOH(aq) = Na2SO4(aq) + Al(OH)3 =>
Al2(SO4)3(aq) + 6 NaOH(aq) = 3 Na2SO4(aq) + 2 Al(OH)3
Cr2O3 + Fe2O3 + La(NO3)3 = LaCrFeO3 + NO3 =>
Cr2O3 + Fe2O3 + 2 La(NO3)3 = 2 LaCrFeO3 + 6 NO3
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
Au(OH)2 = AuO + H2O =>
Au(OH)2 = AuO + H2O
Fe(s) + O2 + H2O = Fe(OH)2 =>
2 Fe(s) + O2 + 2 H2O = 2 Fe(OH)2
BaCO2 + HCI = BaCI + H2 + CO2 =>
2 BaCO2 + 2 HCI = 2 BaCI + H2 + 2 CO2
[Ag(NH3)2]OH + HCHO + NaOH = Ag + HCOONa + NH3 + H2O =>
2[Ag(NH3)2]OH + HCHO + NaOH = 2 Ag + HCOONa + 4 NH3 + 2 H2O
CUCO3 = CO2 + CUO =>
CUCO3 = CO2 + CUO
Au(OH)2 = AuO + H2O =>
Au(OH)2 = AuO + H2O
CsBr + SrCO3 = SrBr2 + Cs2CO3 =>
2 CsBr + SrCO3 = SrBr2 + Cs2CO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BiNO3 + KS = BiS + KNO3 =>
BiNO3 + KS = BiS + KNO3
HCl + NH3 = NCl + H3 =>
3 HCl + 3 NH3 = 3 NCl + 4 H3
KMnO + HCl + Cl2 = KCl + MnCl2 + H2O =>
2 KMnO + 4 HCl + Cl2 = 2 KCl + 2 MnCl2 + 2 H2O
K2Cr2O7 + HBr = KBr + CrBr + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr + 5 Br2 + 7 H2O
XeF4 = Xe + F2 =>
XeF4 = Xe + 2 F2
Sn + HNO3 = Sn(OH)2 + NO2 =>
Sn + 2 HNO3 = Sn(OH)2 + 2 NO2
NH4OH + KNO3 = NH4NO3 + KOH =>
NH4OH + KNO3 = NH4NO3 + KOH
Na2CO3 + H3O{+} = H2CO3 + Na{+} + H2O =>
Na2CO3 + 2 H3O{+} = H2CO3 + 2 Na{+} + 2 H2O
C3H7OH + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
H2O + CuO = HCu + O =>
H2O + 2 CuO = 2 HCu + 3 O
Ga2O3 + HNO3 = Ga(NO3)3 + H2O =>
Ga2O3 + 6 HNO3 = 2 Ga(NO3)3 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Na + Ar = NaAr =>
Na + Ar = NaAr
Fe(OH)2 + CaOCl2 + H2O = Fe(OH)3 + CaCl2 =>
2 Fe(OH)2 + CaOCl2 + H2O = 2 Fe(OH)3 + CaCl2
As2O3 + Sn{+2} + H{+} + Cl{-} = As + SnCl6{2-} + H2O =>
As2O3 + 3 Sn{+2} + 6 H{+} + 18 Cl{-} = 2 As + 3 SnCl6{2-} + 3 H2O
FeS + As = FeAsS =>
FeS + As = FeAsS
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