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3 C2H4(OH)2 + CH3COOH = 2 CH3COOC2H4 + 4 H2O
KNO2 + HCl = HNO2 + KCl =>
KNO2 + HCl = HNO2 + KCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HBr + CsOH = CsBr + HOH =>
HBr + CsOH = CsBr + HOH
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
NaSCN + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + K2SO4 + H2O + (NH4)2SO4 =>
6 NaSCN + 8 K2Cr2O7 + 32 H2SO4 = 3 Na2SO4 + 8 Cr2(SO4)3 + 6 CO2 + 8 K2SO4 + 20 H2O + 3(NH4)2SO4
HCl + FeCl2 + KClO3 = FeCl3 + KCl + H2O =>
6 HCl + 6 FeCl2 + KClO3 = 6 FeCl3 + KCl + 3 H2O
CH3NH2(aq) + HCOOH(aq) = HCONHCH3(aq) + H2O(l) =>
CH3NH2(aq) + HCOOH(aq) = HCONHCH3(aq) + H2O(l)
H2SO4 + NaBr + CH3OH = CH3Br + Na2SO4 + H2O =>
H2SO4 + 2 NaBr + 2 CH3OH = 2 CH3Br + Na2SO4 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
BaCl2 + KMnO4 = KCl + Ba(MnO4)2 =>
BaCl2 + 2 KMnO4 = 2 KCl + Ba(MnO4)2
Pt + HCl + HNO3 = H2PtCl6 + NO2 + H2O =>
Pt + 6 HCl + 4 HNO3 = H2PtCl6 + 4 NO2 + 4 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CaS + HNo3 = H + S + Ca(No3)2 =>
CaS + 2 HNo3 = 2 H + S + Ca(No3)2
Sr(OH)2 + H2Co3 = SrCo3 + H2O =>
Sr(OH)2 + H2Co3 = SrCo3 + 2 H2O
C2H6(g) + O2 = H2O(g) + CO(g) =>
2 C2H6(g) + 5 O2 = 6 H2O(g) + 4 CO(g)
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
Ca(OH)2 + KH2PO4 = Ca(KHPO4)2 + H2O =>
Ca(OH)2 + 2 KH2PO4 = Ca(KHPO4)2 + 2 H2O
H2CO3 + NaCl = Na2CO3 + HCl =>
H2CO3 + 2 NaCl = Na2CO3 + 2 HCl
C6H5C2H4OH + KMnO4 + H2SO4 = C6H5CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5C2H4OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Hg + NH4I = HgI2 + H2 + NH3 =>
Hg + 2 NH4I = HgI2 + H2 + 2 NH3
KCN + H3O = HCN + K + H2O =>
KCN + H3O = HCN + K + H2O
Na(s) + I(g) = NaI(s) =>
Na(s) + I(g) = NaI(s)
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
K2S + ZnCl2 = KCl + SZn =>
K2S + ZnCl2 = 2 KCl + SZn
Mg + (NH4)2HPO4 = MgHPO4 + NH4 =>
Mg + (NH4)2HPO4 = MgHPO4 + 2 NH4
SnO2 + H2 = Sn + H2O4 =>
2 SnO2 + H2 = 2 Sn + H2O4
P + I2 + H2O = HI + HPO3 =>
2 P + 5 I2 + 6 H2O = 10 HI + 2 HPO3
CrO4{2-} + CH3OH + H{+} = Cr{3+} + HCOOH + H2O =>
4 CrO4{2-} + 3 CH3OH + 20 H{+} = 4 Cr{3+} + 3 HCOOH + 13 H2O
BaH + H2O = H2 + Ba(OH)2 =>
2 BaH + 4 H2O = 3 H2 + 2 Ba(OH)2
KOH + HCl = KCl + H2O = =>
KOH + HCl = KCl + H2O
Ba(HSO3)2 + NaOH = BaSO3 + NaHSO3 + H2O =>
Ba(HSO3)2 + NaOH = BaSO3 + NaHSO3 + H2O
NH4Cl + Sb2O3 = SbCl5 + NH4 + O2 =>
20 NH4Cl + 2 Sb2O3 = 4 SbCl5 + 20 NH4 + 3 O2
(NH4)2CO3 + ZnBr2 = NH4Br + ZnCO3 =>
(NH4)2CO3 + ZnBr2 = 2 NH4Br + ZnCO3
CuS + KCl = CuCl + KS =>
CuS + KCl = CuCl + KS
NaOH(aq) + Cl2(g) = NaOCl(aq) + NaCl(aq) + H2O(l) =>
2 NaOH(aq) + Cl2(g) = NaOCl(aq) + NaCl(aq) + H2O(l)
Ba + NiF2 = Ni + BaF2 =>
Ba + NiF2 = Ni + BaF2
Mg(OH)2 + CO2 = H2O + MgCO3 =>
Mg(OH)2 + CO2 = H2O + MgCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + NO2{-} + OH{-} + H2O = Al(OH)3{-} + NH3 =>
3 Al + NO2{-} + 2 OH{-} + 5 H2O = 3 Al(OH)3{-} + NH3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + S = FeS =>
Fe + S = FeS
AlBr3 + Mg(OH)2 = Al(OH)3 + MgBr2 =>
2 AlBr3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgBr2
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
H2SO4(aq) + Sr(OH)2(aq) = H2O + SrSO4 =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O + SrSO4
SnOHCl + KOH = K2SnO2 + KCl + H2O =>
SnOHCl + 3 KOH = K2SnO2 + KCl + 2 H2O
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