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K2SeO3 = K2O + SeO2
S + F = SF6 =>
S + 6 F = SF6
C7H7NO2 + O2 = CO2 + H2O + N2 =>
4 C7H7NO2 + 31 O2 = 28 CO2 + 14 H2O + 2 N2
CrBr3 + H2O = Cr(OH)3 + HBr =>
CrBr3 + 3 H2O = Cr(OH)3 + 3 HBr
C2H4(l) + O2(g) = CO2(g) + H2O(l) =>
C2H4(l) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
MnOOH + HCl = MnOCl + H2O =>
MnOOH + HCl = MnOCl + H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Cl + MgI2 = MgCl2 + I =>
2 Cl + MgI2 = MgCl2 + 2 I
Cs2O3 + H2O = Cs(OH)3 =>
Cs2O3 + 3 H2O = 2 Cs(OH)3
Mg + HNo3 = Mg(No3)2 + H =>
Mg + 2 HNo3 = Mg(No3)2 + 2 H
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
H = HH =>
2 H = HH
Na2S2O8 + NH2OH = Na2SO4 + N2 + H2O + H2SO4 =>
Na2S2O8 + 2 NH2OH = Na2SO4 + N2 + 2 H2O + H2SO4
MgCl + SI = MgI + SCl =>
MgCl + SI = MgI + SCl
SO2 + FCO3 = SCO3 + FO2 =>
SO2 + FCO3 = SCO3 + FO2
Li2CO3 + MnCO3 + NiCO3 + H2C2O4*2H2O = LiNi05Mn15O4 + CO2 + H2O =>
Li2CO3 + 30 MnCO3 + 10 NiCO3 + 33 H2C2O4*2H2O = 2 LiNi05Mn15O4 + 107 CO2 + 99 H2O
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
H2SO4 + Pb(CH3COO)2 = PbSO4 + HCH3COO =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 HCH3COO
C2H4(l) + O2(g) = CO2(g) + H2O =>
C2H4(l) + 3 O2(g) = 2 CO2(g) + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Co2 + S3 = Co2S3 =>
Co2 + S3 = Co2S3
OCl{-} + S2O3{2-} = SO4{-} + Cl{-} =>
5 OCl{-} + S2O3{2-} = 2 SO4{-} + 5 Cl{-}
C2H4(l) + O2(g) = CO(g) + H2O(g) =>
C2H4(l) + 2 O2(g) = 2 CO(g) + 2 H2O(g)
C36H74 + O2 = CO + H2O =>
2 C36H74 + 73 O2 = 72 CO + 74 H2O
C2H4(l) + O2(g) = CO2(g) + H2O(g) =>
C2H4(l) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
AlN + HNO3 = NH4NO3 + Al(NO3)3 =>
AlN + 4 HNO3 = NH4NO3 + Al(NO3)3
CuO + NOH3 = Cu + H2O + N2 =>
CuO + 2 NOH3 = Cu + 3 H2O + N2
calciumchloride + H2CO3 = calciumcarbonate + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
C2H4(OH)2 + CHCOOH = CHOOC2H4 + H2O =>
2 C2H4(OH)2 + CHCOOH = 2 CHOOC2H4 + 2 H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Al(NO3)3 + (NH4)2H2O = Al2(H2O)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2H2O = Al2(H2O)3 + 6 NH4NO3
Na2CrO4 + NaOH = Na2O + H2CrO4 =>
Na2CrO4 + 2 NaOH = 2 Na2O + H2CrO4
CO + K2O = K2CO2 =>
CO + K2O = K2CO2
AlN + HNO3 = Al(NO3)3 + NO + H2O =>
3 AlN + 14 HNO3 = 3 Al(NO3)3 + 8 NO + 7 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
OSO2 + H2O = H2SO4 =>
OSO2 + H2O = H2SO4
Fe + KNO3 = Fe2O3 + N2 + K2O =>
10 Fe + 6 KNO3 = 5 Fe2O3 + 3 N2 + 3 K2O
Zn(s) + HI(aq) = ZnI(aq) + H2(g) =>
2 Zn(s) + 2 HI(aq) = 2 ZnI(aq) + H2(g)
VOCl2 + H2[SnCl4] + HCl = VCl3 + H2[SnCl6] + H2O =>
2 VOCl2 + H2[SnCl4] + 4 HCl = 2 VCl3 + H2[SnCl6] + 2 H2O
CH2O + K2CrO4 + H2SO4 = HCOOH + K2SO4 + Cr2S3O12 + H2O =>
3 CH2O + 2 K2CrO4 + 5 H2SO4 = 3 HCOOH + 2 K2SO4 + Cr2S3O12 + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(s) + HI(aq) = ZnI2(aq) + H2(g) =>
Zn(s) + 2 HI(aq) = ZnI2(aq) + H2(g)
SrF2 + Cl2 = SrF2Cl2 =>
SrF2 + Cl2 = SrF2Cl2
Mg(OCl)2 + HCl = MgCl2 + Cl2 + H2O =>
Mg(OCl)2 + 4 HCl = MgCl2 + 2 Cl2 + 2 H2O
Ag + NOCl = AgCl + NO =>
Ag + NOCl = AgCl + NO
Mn + H2 = HMn =>
2 Mn + H2 = 2 HMn
Ba(HSO3)2 = BaSO3 + SO2 + H2O =>
Ba(HSO3)2 = BaSO3 + SO2 + H2O
Zn(s) + HI(aq) = ZnI + H =>
Zn(s) + HI(aq) = ZnI + H
Cu(OH)2CuSO4 = (CuOH)2SO4 =>
Cu(OH)2CuSO4 = (CuOH)2SO4
C6H8O6 + KOH = H2O + KC6H7O6 =>
C6H8O6 + KOH = H2O + KC6H7O6
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