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C2H4(g) + 11 O2(g) = 2 CO2(g) + 2 H2O9(g)
Ba(OH)2(aq) + Fe(NO3)3(aq) = Ba(NO3)2 + Fe(OH)3 =>
3 Ba(OH)2(aq) + 2 Fe(NO3)3(aq) = 3 Ba(NO3)2 + 2 Fe(OH)3
C3H8 + Cl2 = C3H4Cl4 + HCl =>
C3H8 + 4 Cl2 = C3H4Cl4 + 4 HCl
[Zn(NH3)4](NO3)2 + KCN = K2[Zn(CN)2(NH3)4](NO3)2 =>
[Zn(NH3)4](NO3)2 + 2 KCN = K2[Zn(CN)2(NH3)4](NO3)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
MnO2 + NaOH + NaClO3 = Na2MnO4 + NaCl + H2O =>
3 MnO2 + 6 NaOH + NaClO3 = 3 Na2MnO4 + NaCl + 3 H2O
NH{+4}{+}{+}NO{2}{-} = N{2}(g) + H{+2}{+}O{-2} =>
NH{+4}{+}{+}NO{2}{-} = N{2}(g) + H{+2}{+}O{-2}
HNO3 + PB = PB(HNO3) =>
HNO3 + PB = PB(HNO3)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
KClO3 + KI + H2SO4 = KCl + K2SO4 + I2 + H2O =>
KClO3 + 6 KI + 3 H2SO4 = KCl + 3 K2SO4 + 3 I2 + 3 H2O
KNCS + K2CrO7 + H2SO4 = Cr2(SO4)3 + CO2 + NO2 + K2SO4 + H2O =>
6 KNCS + 10 K2CrO7 + 22 H2SO4 = 5 Cr2(SO4)3 + 6 CO2 + 6 NO2 + 13 K2SO4 + 22 H2O
FeS + ZnCl2 = FeCl2 + ZnS =>
FeS + ZnCl2 = FeCl2 + ZnS
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
NH2NH3 + H2O = H3O + NH2NH2 =>
NH2NH3 + H2O = H3O + NH2NH2
Na2S + MnCl3 = NaCl + Mn2S3 =>
3 Na2S + 2 MnCl3 = 6 NaCl + Mn2S3
Na2SiO3 + MgSO4 = MgO + SiO2 + Na2SO4 =>
Na2SiO3 + MgSO4 = MgO + SiO2 + Na2SO4
KH + CO3 = K2CO3 + H2 =>
2 KH + CO3 = K2CO3 + H2
(NaHCO3) + (HCl) = H2CO3 + NaCl =>
(NaHCO3) + (HCl) = H2CO3 + NaCl
SiO2 + HNO3 = Si(NO3)3 + H2O + O2 =>
4 SiO2 + 12 HNO3 = 4 Si(NO3)3 + 6 H2O + O2
HF(g) + KOH(aq) = H2O(l) + KF(aq) =>
HF(g) + KOH(aq) = H2O(l) + KF(aq)
Cu3(PO4)2 + CaO = Ca3(PO4)2 + CuO =>
Cu3(PO4)2 + 3 CaO = Ca3(PO4)2 + 3 CuO
CH3CH2CH2OH(l) + CH3COOH(l) = CH3COOCH2CH2CH3(l) + H2O(l) =>
CH3CH2CH2OH(l) + CH3COOH(l) = CH3COOCH2CH2CH3(l) + H2O(l)
Cu + H2SO5 = CuSO5 + H2O + SO2 =>
2 Cu + 3 H2SO5 = 2 CuSO5 + 3 H2O + SO2
HCC + H2O = HCCH + OH =>
HCC + H2O = HCCH + OH
Bi{3+} + HCl = BiCl3 + H{+} =>
Bi{3+} + 3 HCl = BiCl3 + 3 H{+}
HNO3 + Fe3 = Fe(NO3)3 + NO2 + H2O =>
18 HNO3 + Fe3 = 3 Fe(NO3)3 + 9 NO2 + 9 H2O
Al2(SO4)3 + NaCO3 + H2O = Al(OH)3 + NaSO4 + CO2 =>
Al2(SO4)3 + 3 NaCO3 + 3 H2O = 2 Al(OH)3 + 3 NaSO4 + 3 CO2
Na2HPO4(aq)H2SO4(aq) = Na2SO4H3PO4 =>
Na2HPO4(aq)H2SO4(aq) = Na2SO4H3PO4
C5H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
C5H12O6 + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 12 H2O
Sr(OH)2 + IO{-} = Sr + IO3{-} + H2O =>
2 Sr(OH)2 + IO{-} = 2 Sr + IO3{-} + 2 H2O
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
C2H5NH3 + H2O = C2H5NH2 + H3O =>
C2H5NH3 + H2O = C2H5NH2 + H3O
KCl(aq) + Fe(s) = K(aq) + FeCl =>
KCl(aq) + Fe(s) = K(aq) + FeCl
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Ca(OH)2(aq) + CH3CO2H(aq) = Ca(CH3CO2)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(CH3CO2)2(aq) + 2 H2O(l)
H{+} + Cr2O7{2} + C2H4O = C2H4O2 + Cr{3} + H2O =>
4 H{+} + Cr2O7{2} + 5 C2H4O = 5 C2H4O2 + 2 Cr{3} + 2 H2O
*CH4 + *O2 = CO2 + H2O =>
*CH4 + 2*O2 = CO2 + 2 H2O
PB + SO4 = PBSO4 =>
PB + SO4 = PBSO4
Zn(s) + HCl(aq) = H2(g) + ZnCl2 =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2
P2O3 + HClO2 + H2O = H3PO4 + HCl =>
P2O3 + HClO2 + 3 H2O = 2 H3PO4 + HCl
(C6H10O5)3 + I2 = (C6H10O4I)3 + IO =>
(C6H10O5)3 + 3 I2 = (C6H10O4I)3 + 3 IO
FeCl2 + AgNO3 = Ag + AgCl + Fe(NO3)3 =>
FeCl2 + 3 AgNO3 = Ag + 2 AgCl + Fe(NO3)3
NCl5 = N + Cl2 =>
2 NCl5 = 2 N + 5 Cl2
MnO2 + S = Mn + SO2 =>
MnO2 + S = Mn + SO2
CaBr2 + F2 = Br2 + CaF2 =>
CaBr2 + F2 = Br2 + CaF2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlBr3 + Na2CO3 = Al2(CO3)3 + BrNa =>
2 AlBr3 + 3 Na2CO3 = Al2(CO3)3 + 6 BrNa
MnO2 + S = Mn + SO2 =>
MnO2 + S = Mn + SO2
HCOOH + NaOH = (HCOO)Na + H2O =>
HCOOH + NaOH = (HCOO)Na + H2O
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