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2 KOH + H2SO4 = K2SO4 + 2 H2O
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
C4 + H2SO4 = C4SO4 + SO2 + H2O =>
C4 + 2 H2SO4 = C4SO4 + SO2 + 2 H2O
Na2S() + AlBr3() = Al2S3() + NaBr() =>
3 Na2S() + 2 AlBr3() = Al2S3() + 6 NaBr()
H3PO4 + KI = KHPO4 + H2 + I2 =>
2 H3PO4 + 2 KI = 2 KHPO4 + 2 H2 + I2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Cu(CH)2 + NH3 = (Cu(NH3)4)(CH)2 =>
Cu(CH)2 + 4 NH3 = (Cu(NH3)4)(CH)2
KCIO3 = KCIO4 + KCI = =>
4 KCIO3 = 3 KCIO4 + KCI
Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br
XNO{2-} = XNO + XNO{3-} =>
3 XNO{2-} = XNO + 2 XNO{3-}
FeSO4 + Pb(CH3COO)2 = Fe(CH3COO)2 + PbSO4 =>
FeSO4 + Pb(CH3COO)2 = Fe(CH3COO)2 + PbSO4
H3PO3 + Ca(OH)2 = CaHPO3 + H2O =>
H3PO3 + Ca(OH)2 = CaHPO3 + 2 H2O
Cr2(SO4)3 + H2O = H2SO4 + Cr2(OH)2(SO4)2 =>
Cr2(SO4)3 + 2 H2O = H2SO4 + Cr2(OH)2(SO4)2
Li(Cl) + Br2 = Li(Br) + Cl2 =>
2 Li(Cl) + Br2 = 2 Li(Br) + Cl2
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
K2CrO4 + KI + H2O = CrOH3 + KOH + I2 =>
2 K2CrO4 + 14 KI + 12 H2O = 2 CrOH3 + 18 KOH + 7 I2
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O
Ba(HS)2 + H2SO4 = BaSO4 + H2S =>
Ba(HS)2 + H2SO4 = BaSO4 + 2 H2S
CuOH + Zn = Zn(OH)2 + Cu =>
2 CuOH + Zn = Zn(OH)2 + 2 Cu
Pb + HCl + HNO3 = H2[PbCl6] + NO + H2O =>
3 Pb + 18 HCl + 4 HNO3 = 3 H2[PbCl6] + 4 NO + 8 H2O
Ca(HCO3)2(aq) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
Ca(HCO3)2(aq) + H2SO4(aq) = CaSO4 + 2 H2O + 2 CO2
Cu2O + H2 = Cu2H + O2 =>
2 Cu2O + H2 = 2 Cu2H + O2
NaN3 + H2SeO4 + H2 = Na2SeO4 + NH3 =>
2 NaN3 + H2SeO4 + 8 H2 = Na2SeO4 + 6 NH3
MnO2 + NaCl + H2SO4 = MnSO3 + Na2SO4 + Cl2 + H2O =>
MnO2 + 4 NaCl + 3 H2SO4 = MnSO3 + 2 Na2SO4 + 2 Cl2 + 3 H2O
Ca2SiO4 + H2SO4 = SiO2 + CaSO4 + H2O =>
Ca2SiO4 + 2 H2SO4 = SiO2 + 2 CaSO4 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H10O4 + C7H8O = C12H14O4 + H2O =>
15 C6H10O4 + 6 C7H8O = 11 C12H14O4 + 22 H2O
CO + H2SO4 = CO2 + H2O + SO2 =>
CO + H2SO4 = CO2 + H2O + SO2
Na2Cr2O7 + HCl = NaCl + CrCl + H2O + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl + 7 H2O + 5 Cl2
*HCl + FeS = FeCl2 + H2S =>
2*HCl + FeS = FeCl2 + H2S
KMnO4 + H2SO4 + HNO2 = K2SO4 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HNO2 = K2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe2O3 + Mg = Fe + MgO =>
Fe2O3 + 3 Mg = 2 Fe + 3 MgO
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
FeCl3 + (NH4)2S + H2O = Fe(OH)3 + NH4Cl + H2S =>
2 FeCl3 + 3(NH4)2S + 6 H2O = 2 Fe(OH)3 + 6 NH4Cl + 3 H2S
AgF + HBr = AgBr + HF =>
AgF + HBr = AgBr + HF
Na2CO3 + NH3 = Na3N + CO3H2 =>
3 Na2CO3 + 2 NH3 = 2 Na3N + 3 CO3H2
C3H3Ag + HCl = C3H4 + AgCl =>
C3H3Ag + HCl = C3H4 + AgCl
H3PO4 + MoO2 = Mo6 + PO4 + H2O =>
8 H3PO4 + 6 MoO2 = Mo6 + 8 PO4 + 12 H2O
C3H5O3{-} + H2O = CO2 + H{+} + e =>
C3H5O3{-} + 3 H2O = 3 CO2 + 11 H{+} + 12e
HI + MgC = HC + MgI =>
HI + MgC = HC + MgI
(C18H29O2)CH2CH(C18H29O2)CH2{-}(C18H31O2) + H2 = (C18H33O2)CH2CH(C18H33O2)CH2{-}(C18H33O2) =>
(C18H29O2)CH2CH(C18H29O2)CH2{-}(C18H31O2) + 4 H2 = (C18H33O2)CH2CH(C18H33O2)CH2{-}(C18H33O2)
CH3OH + O2 = CO2 + H25 =>
50 CH3OH + 25 O2 = 50 CO2 + 8 H25
P4P6 + H2O = PH3 + H3PO4 =>
4 P4P6 + 60 H2O = 25 PH3 + 15 H3PO4
NaCl + H2SO4(l) = HCl + Na2SO4 =>
2 NaCl + H2SO4(l) = 2 HCl + Na2SO4
LiClO4 + K3PO4 = Li3PO4 + KClO4 =>
3 LiClO4 + K3PO4 = Li3PO4 + 3 KClO4
HNO3 + Pb(OH)4 = H2O + Pb(NO3)4 =>
4 HNO3 + Pb(OH)4 = 4 H2O + Pb(NO3)4
Zn(OH)2 + Cu = ZnO + Cu(OH)2 + H2 =>
2 Zn(OH)2 + Cu = 2 ZnO + Cu(OH)2 + H2
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