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Cu + H2O = Cu*H2O
Al2S2 + HCl = AlCl2 + H2S =>
Al2S2 + 4 HCl = 2 AlCl2 + 2 H2S
K4Fe(CN)6*3H2O + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + HNO3 + CO2 + H2O =>
6 K4Fe(CN)6*3H2O + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 73 K2SO4 + 61 Cr2(SO4)3 + 36 HNO3 + 36 CO2 + 265 H2O
KI + SnCl2 = KCl + SnI2 =>
2 KI + SnCl2 = 2 KCl + SnI2
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + (NH4)2SO4 + H2S =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2S
HI + K2SO4 = H2SO4 + KI =>
2 HI + K2SO4 = H2SO4 + 2 KI
NaCl(aq) + CuSO4(aq) = Na(aq) + SO4(aq) + CuCl2(s) =>
2 NaCl(aq) + CuSO4(aq) = 2 Na(aq) + SO4(aq) + CuCl2(s)
Y(OH)3 + NaOH = Na[Y(OH)4] =>
Y(OH)3 + NaOH = Na[Y(OH)4]
HCl + CrO2 = CrCl3 + Cl2 + H2O =>
8 HCl + 2 CrO2 = 2 CrCl3 + Cl2 + 4 H2O
P4 + H2SO4 = H3PO3 + SO2(g) =>
P4 + 6 H2SO4 = 4 H3PO3 + 6 SO2(g)
Ni(OH)2 + HI = NiI2 + H2O =>
Ni(OH)2 + 2 HI = NiI2 + 2 H2O
NH4OH + Cu(H2O)4 = [Cu(NH3)4] + H2O =>
4 NH4OH + Cu(H2O)4 = [Cu(NH3)4] + 8 H2O
C4H9F + H2O = C4H9OH + FH =>
C4H9F + H2O = C4H9OH + FH
CaCl2*H2O = CaCl2 + H2O =>
CaCl2*H2O = CaCl2 + H2O
HCOOCH(OH)CH(OH)COOH + Na = NaCOOCH(OH)CH(OH)COONa + H2 =>
HCOOCH(OH)CH(OH)COOH + 2 Na = NaCOOCH(OH)CH(OH)COONa + H2
Fe + CuSO4H2O = Cu + FeSO4 + H2O =>
Fe + CuSO4H2O = Cu + FeSO4 + H2O
AlCl3 + NaAlO2 = NaCl + Al(AlO2)3 =>
AlCl3 + 3 NaAlO2 = 3 NaCl + Al(AlO2)3
F2 + H2 = HF =>
F2 + H2 = 2 HF
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C3H8Br2 + KOH = KBr + H2O + C3H6 =>
C3H8Br2 + 2 KOH = 2 KBr + 2 H2O + C3H6
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C51H93O6 + O2 = CO2 + H2O =>
4 C51H93O6 + 285 O2 = 204 CO2 + 186 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
LiH + Al(OH)3 + H2 = Li(AlH4) + H2O =>
LiH + Al(OH)3 + 3 H2 = Li(AlH4) + 3 H2O
OH{-} + SO3 = SO4{2-} + H2O =>
2 OH{-} + SO3 = SO4{2-} + H2O
C2H + H2 = C2H4 =>
2 C2H + 3 H2 = 2 C2H4
CH2CH2 + Br2 = C2H4Br2 =>
CH2CH2 + Br2 = C2H4Br2
C2H + H2 = C4H8 =>
2 C2H + 3 H2 = C4H8
NH2OH + Fe{3+} = N2O + Fe{2+} + H2O + H{+} =>
2 NH2OH + 4 Fe{3+} = N2O + 4 Fe{2+} + H2O + 4 H{+}
S8(s) + O2(s) = SO3(s) =>
S8(s) + 12 O2(s) = 8 SO3(s)
Al2O3 + H2SeO4 = Al2(SeO4)3 + H2O =>
Al2O3 + 3 H2SeO4 = Al2(SeO4)3 + 3 H2O
Na3VO4 + SO2 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
2 Na3VO4 + SO2 + 4 H2SO4 = 2 VOSO4 + 3 Na2SO4 + 4 H2O
NH4 + B(OH)4 + H2SO4 = (NH4)2SO4 + H2O + B(OH)3 =>
2 NH4 + 2 B(OH)4 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 B(OH)3
N2H4 + K2Cr2O7 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 N2H4 + 2 K2Cr2O7 + 8 H2SO4 = 3 N2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
ClO3 + H2SO4 + KCl = Cl2 + H2O + K2SO4 =>
2 ClO3 + 6 H2SO4 + 12 KCl = 7 Cl2 + 6 H2O + 6 K2SO4
ZnCO3 + CH3COOH = Zn(CH3COO)2 + H2CO3 =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + H2CO3
SbI3 + Sb(IO3)3 + H4SiO4 = Sb(SiO4) + I2 + H2O =>
14 SbI3 + 4 Sb(IO3)3 + 18 H4SiO4 = 18 Sb(SiO4) + 27 I2 + 36 H2O
Fe{2+} + HgO + OH{-} + H2O = Fe(OH)3 + Hg =>
2 Fe{2+} + HgO + 4 OH{-} + H2O = 2 Fe(OH)3 + Hg
KMnO4 + C2H6O + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
4 KMnO4 + C2H6O + 4 NaOH = CH3COOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
K2S(aq) + FeSO4(aq) = FeS(s) + K2SO4(aq) =>
K2S(aq) + FeSO4(aq) = FeS(s) + K2SO4(aq)
NaCl + H3O = Na + H2O + HCl =>
NaCl + H3O = Na + H2O + HCl
ZnCl2 + NaOH = Zn(OH)2 + ClNa =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 ClNa
Zn + PbNO3 = Zn(NO3)2 + Pb2 =>
Zn + 2 PbNO3 = Zn(NO3)2 + Pb2
magnesiumcarbonate + HCl = magnesiumchloride + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
Na2CrO4 + NaNO2 + NaOH + H2O = Na3[Cr(OH)6] + NaNO3 =>
2 Na2CrO4 + 3 NaNO2 + 2 NaOH + 5 H2O = 2 Na3[Cr(OH)6] + 3 NaNO3
CrCl2(s) + Ba(OH)2(s) = Cr(OH)2 + BaCl2 =>
CrCl2(s) + Ba(OH)2(s) = Cr(OH)2 + BaCl2
C7H15N + O2 = CO2 + H2O + NO2 =>
4 C7H15N + 47 O2 = 28 CO2 + 30 H2O + 4 NO2
Mg + H{3}PO{4} = Mg{3}(PO{4}) + H2 =>
2 Mg + 2 H{3}PO{4} = 2 Mg{3}(PO{4}) + H2
HCH3COOH + LiOH = LiCH3COOH + H2O =>
HCH3COOH + LiOH = LiCH3COOH + H2O
CH3COOH + NH4OH = CH3COO + NH5OH =>
CH3COOH + NH4OH = CH3COO + NH5OH
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