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2 C2H4 + 6 KMnO4 + 2 H2O = 2 C2H6O7 + 3 Mn2O3 + 3 K2O
CH3CH2OH + NH4 = CH3CH2NH3 + H2O =>
CH3CH2OH + NH4 = CH3CH2NH3 + H2O
S{-} + ClO3{-} + H{+} = SO2 + ClO{-} + H2O =>
4 S{-} + 5 ClO3{-} + 4 H{+} = 4 SO2 + 5 ClO{-} + 2 H2O
H3Po4 + KOH = H2O + K3Po4 =>
H3Po4 + 3 KOH = 3 H2O + K3Po4
N2H4(g) + O2(g) = N2(g) + H2O(g) =>
N2H4(g) + O2(g) = N2(g) + 2 H2O(g)
Cl + NaO2 = O2 + NaCl =>
Cl + NaO2 = O2 + NaCl
K2Cr2O7(ac) + H2SO4(ac) + FeSO4(ac) = Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + H2O(l) =>
K2Cr2O7(ac) + 7 H2SO4(ac) + 6 FeSO4(ac) = 3 Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + 7 H2O(l)
Rn + S = RnS =>
Rn + S = RnS
Na2C2O4 + [Fe(H2O)6]{+3} = Na + H2O + [Fe(C2O4)3]{+} + {+} =>
3 Na2C2O4 + [Fe(H2O)6]{+3} = 6 Na + 6 H2O + [Fe(C2O4)3]{+} + 2{+}
NH4HCO3 + H2SO4 = (NH4)2SO4 + H2O + CO2 =>
2 NH4HCO3 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 CO2
Ag + Pb(NO2)3 = Ag(NO2) + Pb =>
3 Ag + Pb(NO2)3 = 3 Ag(NO2) + Pb
FeCl3(aq) + Pb(NO3)2(aq) = Fe(NO3)3(aq) + PbCl2(s) =>
2 FeCl3(aq) + 3 Pb(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 PbCl2(s)
H(Cl) + NaOH = NaCl + H2O =>
H(Cl) + NaOH = NaCl + H2O
Na2CO3 + Cu(NO3)2 = Na2(NO3)2 + CO3Cu =>
Na2CO3 + Cu(NO3)2 = Na2(NO3)2 + CO3Cu
C3H8O3 + HCl = C3H5Cl3 + H2O =>
C3H8O3 + 3 HCl = C3H5Cl3 + 3 H2O
KBrHCl = KClHBr =>
KBrHCl = KClHBr
C2O4{-2} + Cr2O4{-} + H{+} = CO2 + Cr{+3} + H2O =>
C2O4{-2} + 2 Cr2O4{-} + 16 H{+} = 2 CO2 + 4 Cr{+3} + 8 H2O
Zn(s) + Cu(No3)(aq) = Zn(No3)2(aq) + Cu(s) =>
Zn(s) + 2 Cu(No3)(aq) = Zn(No3)2(aq) + 2 Cu(s)
NaS2 + AgNO3 = NaNO3 + AgS2 =>
NaS2 + AgNO3 = NaNO3 + AgS2
H2CO3 + KI = K2CO3 + HI =>
H2CO3 + 2 KI = K2CO3 + 2 HI
HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s) =>
2 HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s)
H3AsO4 + Al = AsO2 + Al(OH)3 + H2O =>
3 H3AsO4 + Al = 3 AsO2 + Al(OH)3 + 3 H2O
Na2C2O4 + [Fe(H2O)6]{+3} = Na + H2O + [Fe(C2O4)3] + {+} =>
3 Na2C2O4 + [Fe(H2O)6]{+3} = 6 Na + 6 H2O + [Fe(C2O4)3] + 3{+}
C2H4O + Ag2O = C2H3OOH + Ag =>
C2H4O + Ag2O = C2H3OOH + 2 Ag
C2H4 + HCN = CH3CH2CN =>
C2H4 + HCN = CH3CH2CN
FeCl2 + HCl + KCrO3 = CrCl3 + KCl + FeCl3 + H2O =>
2 FeCl2 + 6 HCl + KCrO3 = CrCl3 + KCl + 2 FeCl3 + 3 H2O
K[Sb(OH)6] + KI = Sb(OH)3 + KOH + I2 =>
K[Sb(OH)6] + 2 KI = Sb(OH)3 + 3 KOH + I2
PbO + Li2O = Li2PbO2 =>
PbO + Li2O = Li2PbO2
AgNO3 + K2SiO3 = KNO3 + Ag2SiO3 =>
2 AgNO3 + K2SiO3 = 2 KNO3 + Ag2SiO3
Na2C2O4 + [Fe(H2O)6]{+3} = Na + H2O + [Fe(C2O4)3]{+} + {+} =>
3 Na2C2O4 + [Fe(H2O)6]{+3} = 6 Na + 6 H2O + [Fe(C2O4)3]{+} + 2{+}
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2C2O4 + [Fe(H2O)6]{+3} = Na + H2O + [Fe(C2O4)3]{+2} + {+} =>
3 Na2C2O4 + [Fe(H2O)6]{+3} = 6 Na + 6 H2O + [Fe(C2O4)3]{+2} + {+}
NaSO2 + HCl = NaCl + SO2H =>
NaSO2 + HCl = NaCl + SO2H
Cl + KI = KCl + I =>
Cl + KI = KCl + I
Cu + HNO3 + KOH = Cu(OH)2 + KNO2 =>
Cu + HNO3 + KOH = Cu(OH)2 + KNO2
PbTeO4 + CsMnO4 + H2TeO4 = Pb(TeO4)2 + MnTeO4 + Cs2TeO4 + H2O =>
5 PbTeO4 + 2 CsMnO4 + 8 H2TeO4 = 5 Pb(TeO4)2 + 2 MnTeO4 + Cs2TeO4 + 8 H2O
Cu + HNO3 + KOH = Cu(OH)2 + KNO2 =>
Cu + HNO3 + KOH = Cu(OH)2 + KNO2
Na2C2O4 + [Fe(H2O)6]{+3} = Na + H2O + [Fe(C2O4)3]{+2} + {+} =>
3 Na2C2O4 + [Fe(H2O)6]{+3} = 6 Na + 6 H2O + [Fe(C2O4)3]{+2} + {+}
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
S8 + Fl2 = SFl6 =>
S8 + 24 Fl2 = 8 SFl6
Cu + HNO3 + KOH = Cu(OH)2 + KNO2 =>
Cu + HNO3 + KOH = Cu(OH)2 + KNO2
CaC2O4 = CaC2 + O =>
CaC2O4 = CaC2 + 4 O
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Zn + HC1 = ZnC12 + H1 =>
Zn + 12 HC1 = ZnC12 + 12 H1
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
S + KNO3 + C = K2S + N2 + CO2 =>
S + 2 KNO3 + 3 C = K2S + N2 + 3 CO2
M(HNO3) = MH + NO3 =>
M(HNO3) = MH + NO3
HOOC(CHOH)2COOH + NaOH = NaOOC(CHOH)2COONa + H2O =>
HOOC(CHOH)2COOH + 2 NaOH = NaOOC(CHOH)2COONa + 2 H2O
K2CO3 + Zn = ZnCO3 + K =>
K2CO3 + Zn = ZnCO3 + 2 K
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