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H2O(e) + SO3(g) = H2SO4(aq)
CuI + KSO4 = CuSO4 + KI =>
CuI + KSO4 = CuSO4 + KI
NaOH + CH4N2S = Na2S + NH3 + CO2 =>
2 NaOH + CH4N2S = Na2S + 2 NH3 + CO2
HCl(l) + NaHCO3(s) = CO2(g) + NaCl(aq) + H2O(l) =>
HCl(l) + NaHCO3(s) = CO2(g) + NaCl(aq) + H2O(l)
I2 + OH{-} = H2O + I{-} + O2IH{5+} =>
9 I2 + 6 OH{-} = 2 H2O + 16 I{-} + 2 O2IH{5+}
CaSO4*2H2O + Na = Na2SO4 + H2O + Ca =>
CaSO4*2H2O + 2 Na = Na2SO4 + 2 H2O + Ca
CH3CSNH2 + HCl = H2S + NH2 + CH4 + Cl =>
CH3CSNH2 + 7 HCl = H2S + NH2 + 2 CH4 + 7 Cl
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
FeOH + H3PO4 = FePO4 + OH4 =>
FeOH + H3PO4 = FePO4 + OH4
MnO2 + H2O = MnO(OH)2 =>
MnO2 + H2O = MnO(OH)2
Al(NO3)3 + Zn = Zn(NO3) + Al3 =>
3 Al(NO3)3 + 9 Zn = 9 Zn(NO3) + Al3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SO2(g) + Br2(g) + H2O(l) = HBr(g) + H2SO4(aq) =>
SO2(g) + Br2(g) + 2 H2O(l) = 2 HBr(g) + H2SO4(aq)
CuO + S = Cu + SO2 =>
2 CuO + S = 2 Cu + SO2
K2Cr2O7 + NH3*H2O = Cr2O3 + KOH + N2 + H2O =>
K2Cr2O7 + 2 NH3*H2O = Cr2O3 + 2 KOH + N2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
(C17H33COO)3C3H5 + I2 = (C17H33COO)3C3H5I =>
2(C17H33COO)3C3H5 + I2 = 2(C17H33COO)3C3H5I
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 85.000000000001K2Cr2O7 + 307 H2SO4 = 3 Fe2(SO4)3 + 85.000000000001Cr2(SO4)3 + 36 CO + 307 H2O + 79.000000000001K2SO4 + 36 KNO3
Ag + ZnCl2 + KOH = Zn + Ag2O + H2O + KCl =>
2 Ag + ZnCl2 + 2 KOH = Zn + Ag2O + H2O + 2 KCl
Al(s) + FeCl3(aq) = Fe + AlCl3 =>
Al(s) + FeCl3(aq) = Fe + AlCl3
HNO3 + NaCl + Au = AuCl3 + H2 + NaNO3 =>
6 HNO3 + 6 NaCl + 2 Au = 2 AuCl3 + 3 H2 + 6 NaNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
O2(g) + NaBr(s) = NaBrO3(s) =>
3 O2(g) + 2 NaBr(s) = 2 NaBrO3(s)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HF + Ca(OH)2 = CaF2 + H2O =>
2 HF + Ca(OH)2 = CaF2 + 2 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
FeBr3 + Ba(OH)2 = Fe(OH)3 + BaBr2 =>
2 FeBr3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaBr2
BaCl2 + SO3 = BaSO3 + Cl =>
BaCl2 + SO3 = BaSO3 + 2 Cl
BaSO4 + Ca(OH)2 = CaSO4 + Ba(OH)2 =>
BaSO4 + Ca(OH)2 = CaSO4 + Ba(OH)2
CoH4 + O2 = Co2 + H2O =>
2 CoH4 + 2 O2 = Co2 + 4 H2O
IF7 = I2 + F =>
2 IF7 = I2 + 14 F
Li3P + CaO = Li2O + Ca3P2 =>
2 Li3P + 3 CaO = 3 Li2O + Ca3P2
Cr2O{-}27 + H{+} + Cl{-} = Cr3{+} + Cl2 + H2O =>
6 Cr2O{-}27 + 12 H{+} + 2 Cl{-} = 4 Cr3{+} + Cl2 + 6 H2O
CaO + SO2 = Ca2(SO3)2 =>
2 CaO + 2 SO2 = Ca2(SO3)2
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Sr[Al(OH)4]2 + HNO3 = Sr(NO3)2 + Al(NO3)3 + H2O =>
Sr[Al(OH)4]2 + 8 HNO3 = Sr(NO3)2 + 2 Al(NO3)3 + 8 H2O
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2
C4H8 + KOH + KMnO4 = H2O + CH3COOK + K2MnO4 =>
C4H8 + 10 KOH + 8 KMnO4 = 6 H2O + 2 CH3COOK + 8 K2MnO4
C + SO = CS2 + CO2 =>
2 C + 2 SO = CS2 + CO2
Pb(NO3)2 + Ni = Pb + Ni(NO3)2 =>
Pb(NO3)2 + Ni = Pb + Ni(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
Pb(NO3)2 + (NH3*H2O) = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2(NH3*H2O) = Pb(OH)2 + 2 NH4NO3
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