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3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 KOH + 2 MnO2
S + H2O = SHO2 + H =>
S + 2 H2O = SHO2 + 3 H
Na2S2O3 + HOCl = Na2SO4 + S + HCl =>
Na2S2O3 + HOCl = Na2SO4 + S + HCl
C45H86O6 + O2 = CO2 + H2O =>
2 C45H86O6 + 127 O2 = 90 CO2 + 86 H2O
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
PbCl4 + Li2SO4 = LiCl + Pb(SO4)2 =>
PbCl4 + 2 Li2SO4 = 4 LiCl + Pb(SO4)2
Zn + CrC13 = CrC12 + ZnC12 =>
Zn + 12 CrC13 = 12 CrC12 + ZnC12
Na3(Cr(OH)6) + HNO3 = Cr(OH)3 + NaNO3 + H2O =>
Na3(Cr(OH)6) + 3 HNO3 = Cr(OH)3 + 3 NaNO3 + 3 H2O
Cu2CO3(OH)2 + NH4Cl = CuCl2 + CO2 + H2O + NH3 =>
Cu2CO3(OH)2 + 4 NH4Cl = 2 CuCl2 + CO2 + 3 H2O + 4 NH3
KOH + (NH4)3Po4 = K3Po4 + H2O + NH3 =>
3 KOH + (NH4)3Po4 = K3Po4 + 3 H2O + 3 NH3
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
Na + S + O2 = NaSO =>
2 Na + 2 S + O2 = 2 NaSO
CaCl2 + NaHCO3 = NaCl + CaCO3 + H2O + CO2 =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + H2O + CO2
K4Fe(CN)6 + ZnSO4 = K2Zn3[Fe(CN)6]2 + K2SO4 =>
2 K4Fe(CN)6 + 3 ZnSO4 = K2Zn3[Fe(CN)6]2 + 3 K2SO4
C4H9Br + AgNO3 + C2H5OH = C6H14O + AgBr + HNO3 =>
C4H9Br + AgNO3 + C2H5OH = C6H14O + AgBr + HNO3
O2 + BeCl2 = BeO2 + Cl2 =>
O2 + BeCl2 = BeO2 + Cl2
AgNO3 + Na2SO4 = AgNO3Na2SO4 =>
AgNO3 + Na2SO4 = AgNO3Na2SO4
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
CH3COOH + (CH3)2CHCH2OH = CH3CO2CH2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2OH = CH3CO2CH2CH(CH3)2 + H2O
Fe(s) + S8(s) = FeS2 =>
4 Fe(s) + S8(s) = 4 FeS2
HCl + H2O2 = HClO + H2O =>
HCl + H2O2 = HClO + H2O
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
Br{-} + H{+} + MnO4{-} = Br2 + H2O + Mn{2+} =>
10 Br{-} + 16 H{+} + 2 MnO4{-} = 5 Br2 + 8 H2O + 2 Mn{2+}
CuSO4 + Zn(NO3)2(aq) = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2(aq) = Cu(NO3)2 + ZnSO4
Zn + Na(NO3) + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + Na(NO3) + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
LiNO3 + K2SO4 = KNO3 + Li2SO4 =>
2 LiNO3 + K2SO4 = 2 KNO3 + Li2SO4
Ba + P4 = Ba3P2 =>
6 Ba + P4 = 2 Ba3P2
CH3CHO + Ag(NH3){2+} + OH{-} = CH3CO2H + NH3 + Ag + H2O =>
CH3CHO + Ag(NH3){2+} + 2 OH{-} = CH3CO2H + NH3 + Ag + H2O
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
Mg2O2 = Mg + O2 =>
Mg2O2 = 2 Mg + O2
CuCl2 + Na2CO3 + H2O = (CuOH)2CO3 + NaCl + CO2 =>
2 CuCl2 + 2 Na2CO3 + H2O = (CuOH)2CO3 + 4 NaCl + CO2
CH3Cl + NaOH = NaCl + CH2 + H2O =>
CH3Cl + NaOH = NaCl + CH2 + H2O
BrCl2 + Na(SO4) = Br(SO4)2 + NaCl =>
BrCl2 + 2 Na(SO4) = Br(SO4)2 + 2 NaCl
Ca + LiCl = CaLiCl =>
Ca + LiCl = CaLiCl
B2O3 + C = B4C3 + CO =>
2 B2O3 + 9 C = B4C3 + 6 CO
KHSO4 + CH3COOH = CH3COOK + H2SO4 =>
KHSO4 + CH3COOH = CH3COOK + H2SO4
NH4Cl + HgCH3COO = NH4CH3COO + HgCl =>
NH4Cl + HgCH3COO = NH4CH3COO + HgCl
KNo3 + H2SO4 = K2SO4 + HNo3 =>
2 KNo3 + H2SO4 = K2SO4 + 2 HNo3
Mn(OH)2 = MnO + H2O =>
Mn(OH)2 = MnO + H2O
KCl(O)3 = KCl + O2 =>
2 KCl(O)3 = 2 KCl + 3 O2
K2Cr2O7 + BaCl2 = KCl + CrO3 + BaCrO4 =>
K2Cr2O7 + BaCl2 = 2 KCl + CrO3 + BaCrO4
Hg2(NO3)2 + Rb2SO4 = Hg2SO4 + RbNO3 =>
Hg2(NO3)2 + Rb2SO4 = Hg2SO4 + 2 RbNO3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
K2Cr2O7 + Ba(OH)2 = BaCrO4 + KOH + H2O =>
K2Cr2O7 + 2 Ba(OH)2 = 2 BaCrO4 + 2 KOH + H2O
CH3COONa + FeCl3 = NaCl + (CH3COO)3Fe =>
3 CH3COONa + FeCl3 = 3 NaCl + (CH3COO)3Fe
He + LiCl = HeCl + Li =>
He + LiCl = HeCl + Li
Mn(NO3)2 + K2S = K(NO3) + MnS =>
Mn(NO3)2 + K2S = 2 K(NO3) + MnS
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
KHCO3HCl = CO2 + H2O + KCl =>
KHCO3HCl = CO2 + H2O + KCl
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