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H2C = CH2
AlSO4 + HCl = AlCl2 + H2SO4 =>
AlSO4 + 2 HCl = AlCl2 + H2SO4
K + Cr(No3)3 = K(No3)3 + Cr =>
K + Cr(No3)3 = K(No3)3 + Cr
KMnO4 + KNO2 = K2MnO3 + NO3 =>
KMnO4 + KNO2 = K2MnO3 + NO3
H2SO4 + K2HPO4 = K2SO4 + KH2PO4 =>
H2SO4 + 2 K2HPO4 = K2SO4 + 2 KH2PO4
Ca + Cl2 + O2 = Ca(ClO3)2 =>
Ca + Cl2 + 3 O2 = Ca(ClO3)2
S2O3{2-} + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 S2O3{2-} + 4 Cr2O7{2-} + 26 H{+} = 6 SO4{2-} + 8 Cr{3+} + 13 H2O
N2O + NaClO + NaOH = NaCl + NaNO3 + H2O =>
N2O + 4 NaClO + 2 NaOH = 4 NaCl + 2 NaNO3 + H2O
C10H8O + C4H9Br + NaOH = C14H16O + NaBr + H2O =>
C10H8O + C4H9Br + NaOH = C14H16O + NaBr + H2O
PbCO3 = Pb + CO3 =>
PbCO3 = Pb + CO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CH3CHO + Ag2O = CH3CH2COOH + Ag =>
3 CH3CHO + Ag2O = 2 CH3CH2COOH + 2 Ag
Ce(IO3) + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3) + 6 H2C2O4 = Ce2(C2O4)3 + I2 + 6 CO2 + 6 H2O
C3H8O = C6H14O + H2O =>
2 C3H8O = C6H14O + H2O
AgNO3HClO4 = AgClO4HNO3 =>
AgNO3HClO4 = AgClO4HNO3
Na2SiO3(s) + HF(aq) = SiF4 + NaF + H2O =>
Na2SiO3(s) + 6 HF(aq) = SiF4 + 2 NaF + 3 H2O
KCl + Na3PO4 = K3PO4 + Na3Cl3 =>
3 KCl + Na3PO4 = K3PO4 + Na3Cl3
Na2SO3 + KMnO4 + NaHSO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 NaHSO4 = 8 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
Ca + H2SO4 = CaH2SO4 =>
Ca + H2SO4 = CaH2SO4
FeO + Ba(No3)2 = Fe(No3)2 + BaO =>
FeO + Ba(No3)2 = Fe(No3)2 + BaO
C4H10 + O2(g) = CO2 + H2O2 =>
C4H10 + 9 O2(g) = 4 CO2 + 5 H2O2
H + N4 = HN4 =>
H + N4 = HN4
PbBr2 + H2O = PbO + HBr =>
PbBr2 + H2O = PbO + 2 HBr
P + F2 = PF5 =>
2 P + 5 F2 = 2 PF5
CO2(g) + H2O(l) = H2CO3 =>
CO2(g) + H2O(l) = H2CO3
C4H9Cl + NH3 = C4H9NH2 + HCl =>
C4H9Cl + NH3 = C4H9NH2 + HCl
C8H11N4O2 + H2O = C8H10N4 + H3O2 =>
C8H11N4O2 + 4 H2O = C8H10N4 + 3 H3O2
FeS2 = FeS + S2 =>
2 FeS2 = 2 FeS + S2
CuCl2 + NH3 + H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl2 + 6 NH3 + 4 H2O = Cu(NH3)4(H2O)2 + 2 NH4Cl + 2 OH
Al(OH)3 + K2O = Al2O3 + KOH =>
2 Al(OH)3 + 3 K2O = Al2O3 + 6 KOH
CrOH3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrOH3 + 7 Cl2 + 18 KOH = 2 K2CrO4 + 14 KCl + 12 H2O
C12H26 + CuO = CO2 + H2O + Cu =>
C12H26 + 37 CuO = 12 CO2 + 13 H2O + 37 Cu
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2SiO3H2SO4 = H2SiO3K2SO4 =>
K2SiO3H2SO4 = H2SiO3K2SO4
Cu + H2SO4 = Cu2O + H2O + SO2 =>
2 Cu + H2SO4 = Cu2O + H2O + SO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
(NH4)6Mo7O24 + NH3 + H2S = (NH4)2MoS4 + H2O =>
(NH4)6Mo7O24 + 8 NH3 + 28 H2S = 7(NH4)2MoS4 + 24 H2O
HNO3(conc) = NO2(g) + O2(g) + H2O(g) =>
4 HNO3(conc) = 4 NO2(g) + O2(g) + 2 H2O(g)
PbNO3 + H2S = Pb + H2O + NO2 + SO2 =>
3 PbNO3 + H2S = 3 Pb + H2O + 3 NO2 + SO2
CuCl{2} + NaOH = Cu(OH){2} + NaCl =>
CuCl{2} + NaOH = Cu(OH){2} + NaCl
C2H4O + Cl2 = CCl4 + HCl + HClO =>
C2H4O + 6 Cl2 = 2 CCl4 + 3 HCl + HClO
AgNO3 + K2SO4 = Ag2SO4 + K + NO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 K + 2 NO3
C4H8Cl2 + KOH = KCl + H2O + C4H6 =>
C4H8Cl2 + 2 KOH = 2 KCl + 2 H2O + C4H6
SrCl2 + (NH4)2(SO4) = SrSO4 + NH4Cl =>
SrCl2 + (NH4)2(SO4) = SrSO4 + 2 NH4Cl
Ca(HSO3)2 + Ba(OH)Cl = BaSO3 + BaCl2 + Ca(OH)2 + H2O =>
Ca(HSO3)2 + 4 Ba(OH)Cl = 2 BaSO3 + 2 BaCl2 + Ca(OH)2 + 2 H2O
NaClO3 + K2Cr2O7 = Na2Cr2O7 + KClO3 =>
2 NaClO3 + K2Cr2O7 = Na2Cr2O7 + 2 KClO3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
MnS + HNO4 = MnSO4 + NO2 + H2O =>
3 MnS + 8 HNO4 = 3 MnSO4 + 8 NO2 + 4 H2O
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