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2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H2O
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH =>
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH
CaCO3 + NaOH = CaOH + NaCO3 =>
CaCO3 + NaOH = CaOH + NaCO3
H2SO4(ac) + NaOH(ac) = H2O(l) + Na2SO4(ac) =>
H2SO4(ac) + 2 NaOH(ac) = 2 H2O(l) + Na2SO4(ac)
HgO + FeO + H2O = Hg2O + Fe(OH)3 =>
2 HgO + 2 FeO + 3 H2O = Hg2O + 2 Fe(OH)3
CH3COOC4H9 + O2 = CO2 + H2O =>
CH3COOC4H9 + 8 O2 = 6 CO2 + 6 H2O
Na2[Pb(OH)4] + H2S = Na2S + PbS + H2O =>
Na2[Pb(OH)4] + 2 H2S = Na2S + PbS + 4 H2O
Ca2B6O11 + Na2CO3 = CaCO3 + Na2B4O7 + NaBO2 =>
Ca2B6O11 + 2 Na2CO3 = 2 CaCO3 + Na2B4O7 + 2 NaBO2
H2SO4(ac) + NaOH(ac) = Na2SO4(ac) + H2O =>
H2SO4(ac) + 2 NaOH(ac) = Na2SO4(ac) + 2 H2O
C16H36O4Ti + HF = TiF4 + C16H40O4 =>
C16H36O4Ti + 4 HF = TiF4 + C16H40O4
NiO3(s) = Ni(s) + O2(g) =>
2 NiO3(s) = 2 Ni(s) + 3 O2(g)
Mg + H3PO4 = MgO4 + H3P =>
Mg + H3PO4 = MgO4 + H3P
C3H7CHO + H2 = C4H9OH =>
C3H7CHO + H2 = C4H9OH
Zn2[Fe(CN)6] + HCl = ZnCl2 + H4[Fe(CN)6] =>
Zn2[Fe(CN)6] + 4 HCl = 2 ZnCl2 + H4[Fe(CN)6]
Zn2 + H2SO4 = ZnO + H2S =>
2 Zn2 + H2SO4 = 4 ZnO + H2S
CH3COOH + NaOH = H2O + Na + CO2 =>
CH3COOH + 8 NaOH = 6 H2O + 8 Na + 2 CO2
H2SO3(aq) + KOH(aq) = K2SO3(aq) + H2O(l) =>
H2SO3(aq) + 2 KOH(aq) = K2SO3(aq) + 2 H2O(l)
N2 + KClO3 + KOH = KNO3 + KCl + H2O =>
3 N2 + 5 KClO3 + 6 KOH = 6 KNO3 + 5 KCl + 3 H2O
HSO3 + NO3 = HSO4 + NO =>
2 HSO3 + NO3 = 2 HSO4 + NO
C2H4 + HCl = CH2ClCH3 =>
C2H4 + HCl = CH2ClCH3
Br(ClO)2 + HCl = BrCl2 + H2O + Cl2 =>
Br(ClO)2 + 4 HCl = BrCl2 + 2 H2O + 2 Cl2
O18 = O2 =>
O18 = 9 O2
NaOHBa(NO3)2 = Na(NO3)2BaOH =>
NaOHBa(NO3)2 = Na(NO3)2BaOH
PCl5 + H2O(l) = H3PO4(aq) + HCl(g) =>
PCl5 + 4 H2O(l) = H3PO4(aq) + 5 HCl(g)
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
Al + CuCl12 = AlCl3 + Cu =>
4 Al + CuCl12 = 4 AlCl3 + Cu
K2CO3 + HClO4 = KClO4 + H2CO3 =>
K2CO3 + 2 HClO4 = 2 KClO4 + H2CO3
CO2 + KHO = K2CO3 + H2O =>
CO2 + 2 KHO = K2CO3 + H2O
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
CaCl2 + Na2CO3 = CaCO3 + Na2 + Cl2 =>
CaCl2 + Na2CO3 = CaCO3 + Na2 + Cl2
SO10 + O2 = SO30 =>
SO10 + 10 O2 = SO30
HNo3 + Cl2 = HCl + No3 =>
2 HNo3 + Cl2 = 2 HCl + 2 No3
CuSO4*5H2O + PH3 = P2Cu3 + H2SO4 + H2O =>
3 CuSO4*5H2O + 2 PH3 = P2Cu3 + 3 H2SO4 + 15 H2O
CH3OH + C3H7OH = CH3OHC3H7OH =>
CH3OH + C3H7OH = CH3OHC3H7OH
C6H10NH + Sn + OH = C6H10NH2 + SnO =>
C6H10NH + Sn + OH = C6H10NH2 + SnO
HCOOK + Ca(OH)2 = Ca(HCOO)2 + KOH =>
2 HCOOK + Ca(OH)2 = Ca(HCOO)2 + 2 KOH
HSO4 + NaOH = NaSO4 + H2O =>
HSO4 + NaOH = NaSO4 + H2O
NaAsO2 + CuSO4 + NaOH = Na2SO4 + Cu2O + Na3AsO4 + H2O =>
NaAsO2 + 2 CuSO4 + 6 NaOH = 2 Na2SO4 + Cu2O + Na3AsO4 + 3 H2O
Na2CO3 + NaCl = Na2Cl + NaCO3 =>
Na2CO3 + NaCl = Na2Cl + NaCO3
HNO3 + K = KNO3 + NO2 + H2O =>
2 HNO3 + K = KNO3 + NO2 + H2O
NaI + Na2Cr2O7 + HCl = CrCl3 + I2 + NaCl + H2O =>
6 NaI + Na2Cr2O7 + 14 HCl = 2 CrCl3 + 3 I2 + 8 NaCl + 7 H2O
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
CoCl2 + GaPO4 = GaCl3 + Co3(PO4)2 =>
3 CoCl2 + 2 GaPO4 = 2 GaCl3 + Co3(PO4)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3NO4 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 H3NO4 + Ca(OH)2 = Ca(NO3)2 + 4 H2O
Ca(ClO)2 + H2O + NaCl = NaOH + CaOH + Cl =>
Ca(ClO)2 + 2 H2O + 3 NaCl = 3 NaOH + CaOH + 5 Cl
Ca(OH)2 + BeO = Be(OH)2 + CaO =>
Ca(OH)2 + BeO = Be(OH)2 + CaO
Na(OH) + AlCl3 = NaCl + Al(OH)3 =>
3 Na(OH) + AlCl3 = 3 NaCl + Al(OH)3
U2O5 + HCl = UOCl3 + H2O =>
U2O5 + 6 HCl = 2 UOCl3 + 3 H2O
GaAl + H2O = Al2O3 + H2 + Ga =>
2 GaAl + 3 H2O = Al2O3 + 3 H2 + 2 Ga
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