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2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mn(OH)2 + KBrO3 + KOH = KMnO4 + KBr + H2O =>
6 Mn(OH)2 + 5 KBrO3 + 6 KOH = 6 KMnO4 + 5 KBr + 9 H2O
Al + Sn(OH)4 = Al(OH)4 + Sn =>
Al + Sn(OH)4 = Al(OH)4 + Sn
NaMnO4 + NaCl + H2TeO4 = MnTeO4 + Na2TeO4 + H2O + Cl2 =>
2 NaMnO4 + 10 NaCl + 8 H2TeO4 = 2 MnTeO4 + 6 Na2TeO4 + 8 H2O + 5 Cl2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C6H5CH3OH + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
2 C6H5CH3OH + 2 KMnO4 + 3 H2SO4 = 2 C6H5COOH + K2SO4 + 2 MnSO4 + 6 H2O
BaCl2 + K2O = K2Cl2 + BaO =>
BaCl2 + K2O = K2Cl2 + BaO
C57H98O6 + CH4O = C3H8O3 + C19H34O2 =>
C57H98O6 + 3 CH4O = C3H8O3 + 3 C19H34O2
ZrCl + Na = Zr + NaCl =>
ZrCl + Na = Zr + NaCl
(HCOO)2Ba + Na2SO4 = (HCOO)Na + BaSO4 =>
(HCOO)2Ba + Na2SO4 = 2(HCOO)Na + BaSO4
Zn + HCl = Cl{-} + HZn{+} =>
Zn + HCl = Cl{-} + HZn{+}
Na2S + HNO3 = Na(NO3) + H2S =>
Na2S + 2 HNO3 = 2 Na(NO3) + H2S
HCOOHNa = Na + HCOOH =>
HCOOHNa = Na + HCOOH
Mn + O2 = MnO4 =>
Mn + 2 O2 = MnO4
Ca(g) + H2O(g) = Ca(OH)2(g) + H2(g) =>
Ca(g) + 2 H2O(g) = Ca(OH)2(g) + H2(g)
MgSO4 + K2CO3 = MgCO3 + SO4K2 =>
MgSO4 + K2CO3 = MgCO3 + SO4K2
C6H8O7 + OH{-} = C6H7O7{-} + H2O =>
C6H8O7 + OH{-} = C6H7O7{-} + H2O
KHSO4 + NaOH = H2O + KOH + Na2SO4 =>
KHSO4 + 2 NaOH = H2O + KOH + Na2SO4
NbCl5 + NaOH = NaNbO3 + NaCl + H2O =>
NbCl5 + 6 NaOH = NaNbO3 + 5 NaCl + 3 H2O
BaO + CePO4 = Ba3(PO4)2 + Ce2(O)3 =>
3 BaO + 2 CePO4 = Ba3(PO4)2 + Ce2(O)3
CH3CH2CH2CH3 + O2 = CH3COOH + H2O =>
2 CH3CH2CH2CH3 + 5 O2 = 4 CH3COOH + 2 H2O
Co(SO4)2 + Ba(OH)2 = Ba(SO4)2 + Co(OH)2 =>
Co(SO4)2 + Ba(OH)2 = Ba(SO4)2 + Co(OH)2
Ca(NO3)2 + (NH4)3PO4 = PO4(NO3)2 + Ca(NH4)3 =>
Ca(NO3)2 + (NH4)3PO4 = PO4(NO3)2 + Ca(NH4)3
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = ZnFeO + CO2 + H2O + NO2 =>
9 Zn(NO3)2*6H2O + 9 Fe(NO3)3*9H2O + 4 C6H8O7 = 9 ZnFeO + 24 CO2 + 151 H2O + 45 NO2
Ni(NO3)2 = NiO + NO2 + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO2 + O2
Ai2O3 + NaOH + HF = Na3AiF6 + H2O =>
Ai2O3 + 6 NaOH + 12 HF = 2 Na3AiF6 + 9 H2O
Ca3 + (PO4)2 + H2SO4 = Ca3SO4 + H2(PO4)2 =>
Ca3 + (PO4)2 + H2SO4 = Ca3SO4 + H2(PO4)2
SiH3Cl + GeH4 = GeH3Cl + SiH4 =>
SiH3Cl + GeH4 = GeH3Cl + SiH4
K2SO4 + HgF2 = KF + HgSO4 =>
K2SO4 + HgF2 = 2 KF + HgSO4
HCl + Zh = ZhHCl =>
HCl + Zh = ZhHCl
KAt + H2SO4 = KHSO4 + HAt =>
KAt + H2SO4 = KHSO4 + HAt
FeO + K = K2O + Fe =>
FeO + 2 K = K2O + Fe
FeZn + HCl = H2 + FeCl2 + Zn =>
FeZn + 2 HCl = H2 + FeCl2 + Zn
Li3PO4 + Cu2SO4 = Li3SO4 + Cu2PO4 =>
Li3PO4 + Cu2SO4 = Li3SO4 + Cu2PO4
PCl5 + H3PO4 = POCl3 + HCl =>
3 PCl5 + H3PO4 = 4 POCl3 + 3 HCl
Fe{3-} + Cu = Fe{2-} + Cu{2-} =>
2 Fe{3-} + Cu = 2 Fe{2-} + Cu{2-}
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K3PO4 + PbO2 = Pb3(PO4)4 + K2O =>
4 K3PO4 + 3 PbO2 = Pb3(PO4)4 + 6 K2O
H3PO4 + Ca + OH = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca + 6 OH = Ca3(PO4)2 + 6 H2O
C6H14 + CO2 = C6H12 + H2O =>
18 C6H14 + 6 CO2 = 19 C6H12 + 12 H2O
HSb + H2SO4 = Sb2(SO4)3 + H2 =>
2 HSb + 3 H2SO4 = Sb2(SO4)3 + 4 H2
CH3CHOHCH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3CHOHCH2CH2CH2CH3 + 9 O2 = 6 CO2 + 7 H2O
Mg + LiClO4 = MgO + LiCl =>
4 Mg + LiClO4 = 4 MgO + LiCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + H2SO4 + Na2S2O3 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 Na2S2O3 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 7 H2O
Ca2B6O11 + SO2 + H2O = Ca(HSO3)2 + H3BO3 =>
Ca2B6O11 + 4 SO2 + 11 H2O = 2 Ca(HSO3)2 + 6 H3BO3
Si + NaOH = Na + SiO4 + H2 =>
Si + 4 NaOH = 4 Na + SiO4 + 2 H2
CaCO3 + CuSO4 = CaSO4 + CuCO3 =>
CaCO3 + CuSO4 = CaSO4 + CuCO3
NiS + HCl = NiCl + HS =>
NiS + HCl = NiCl + HS
Ca(HCO3)2 + Ca(OH)2 = Ca(CO3) + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 Ca(CO3) + 2 H2O
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