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NH3 + HCl = NH4Cl
CuSO4 + C2H5OH = Cu(OH)2 + (C2H5)2SO4 =>
CuSO4 + 2 C2H5OH = Cu(OH)2 + (C2H5)2SO4
CuI + NH3 = CuNH3 + I =>
CuI + NH3 = CuNH3 + I
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2C2O4 + KOH = H2K + C2O + O4H =>
H2C2O4 + KOH = H2K + C2O + O4H
C6H11OH + Na = C6H10ONa + H =>
C6H11OH + Na = C6H10ONa + 2 H
MgSO4 + NH3 + H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3 + 2 H2O = Mg(OH)2 + (NH4)2SO4
ZrO2 + H4P2O7 = H2O + Zr4(P2O7)4 =>
4 ZrO2 + 4 H4P2O7 = 8 H2O + Zr4(P2O7)4
HNo3 + Sr(OH)2 = Sr(No3)2 + H2O =>
2 HNo3 + Sr(OH)2 = Sr(No3)2 + 2 H2O
Sb2S5 = Sb + S8 =>
8 Sb2S5 = 16 Sb + 5 S8
Ga2O3(s) + H2O(aq) = GaH + O =>
Ga2O3(s) + H2O(aq) = 2 GaH + 4 O
Na2HPO4 + HBr = NaH2PO4 + NaBr =>
Na2HPO4 + HBr = NaH2PO4 + NaBr
CuF2 + H2O = CuO + HF =>
CuF2 + H2O = CuO + 2 HF
C6H3OHOCH3CHO + CH3NO2 = C6H3OHOCH3CHCHNO2 + H2O =>
C6H3OHOCH3CHO + CH3NO2 = C6H3OHOCH3CHCHNO2 + H2O
Cr(OH)3 + NaOH + H2O = Na[Cr(OH)4(H2O)2] =>
Cr(OH)3 + NaOH + 2 H2O = Na[Cr(OH)4(H2O)2]
SO2(g) + O2 = SO3 =>
2 SO2(g) + O2 = 2 SO3
C4H10O + NaCr2O7 + H2SO4 = C4H8O + Na2SO4 + Cr2(SO4)3 + H2O =>
7 C4H10O + 2 NaCr2O7 + 7 H2SO4 = 7 C4H8O + Na2SO4 + 2 Cr2(SO4)3 + 14 H2O
BrO3{-} + H{+} + {-} = HOBr + H2O =>
BrO3{-} + 5 H{+} + 4e = HOBr + 2 H2O
Fe(NO3)3 + KSCN = Fe(SCN) + K(NO3)3 =>
Fe(NO3)3 + KSCN = Fe(SCN) + K(NO3)3
Na2SO3 + KCl = NaCl + K2SO3 =>
Na2SO3 + 2 KCl = 2 NaCl + K2SO3
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Na2SeO3 + NaI + HCl = NaCl + Se + H2O + I2 =>
Na2SeO3 + 4 NaI + 6 HCl = 6 NaCl + Se + 3 H2O + 2 I2
CaCO3 + H2 = Ca + CO2 + H2O =>
CaCO3 + H2 = Ca + CO2 + H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
PbS + PbO3 = Pb + SO2 =>
3 PbS + 2 PbO3 = 5 Pb + 3 SO2
C2H2 + CH3COOH = CH3COOCHCH2 =>
C2H2 + CH3COOH = CH3COOCHCH2
C2H5O + CUO = C2H3OH + CU + H2O =>
2 C2H5O + CUO = 2 C2H3OH + CU + H2O
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
Fe2O3 + N2 = Fe16N3 + O2 =>
16 Fe2O3 + 3 N2 = 2 Fe16N3 + 24 O2
NaClO2 + C6H8O7 = ClO2 + Na3C6H5O7 + NaCl + H2O =>
15 NaClO2 + 4 C6H8O7 = 12 ClO2 + 4 Na3C6H5O7 + 3 NaCl + 6 H2O
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
KBr + MgS = KS + BrMg =>
KBr + MgS = KS + BrMg
C7H5NaO2 + HCl = C7H6O2 + NaCl =>
C7H5NaO2 + HCl = C7H6O2 + NaCl
LiOH + As2O3 = As(OH)3 + Li2O =>
6 LiOH + As2O3 = 2 As(OH)3 + 3 Li2O
Cl + O2 = Cl2O3 =>
4 Cl + 3 O2 = 2 Cl2O3
CuSO4(aq) + NaOH(s) = Cu(OH)2(aq) + Na2SO4 =>
CuSO4(aq) + 2 NaOH(s) = Cu(OH)2(aq) + Na2SO4
CuBr2 + (NH4)2O = CuO + Br(NH4) =>
CuBr2 + (NH4)2O = CuO + 2 Br(NH4)
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
H3CH3 + Br2 = CH3CH2Br + HBr =>
2 H3CH3 + 4 Br2 = CH3CH2Br + 7 HBr
Pb(NO3)2 + CsI = PbI2 + Cs(NO3) =>
Pb(NO3)2 + 2 CsI = PbI2 + 2 Cs(NO3)
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
KI(aq) + CuNO3(aq) = KNO3(aq) + CuI(s) =>
KI(aq) + CuNO3(aq) = KNO3(aq) + CuI(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + CuSO4*5H2O = H2O + Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4*5H2O = 15 H2O + Al2(SO4)3 + 3 Cu
ZnCl2 + H2S{-}2 = ZnS{-}2 + HCl =>
ZnCl2 + H2S{-}2 = ZnS{-}2 + 2 HCl
HBrO3 + Ca(HCO3)2 = H2O + CO2 + Ca(BrO3)2 =>
2 HBrO3 + Ca(HCO3)2 = 2 H2O + 2 CO2 + Ca(BrO3)2
Br2 + KI(aq) = KBr + I2 =>
Br2 + 2 KI(aq) = 2 KBr + I2
ZnS + H2O2 = ZnSO4 + H2O =>
ZnS + 4 H2O2 = ZnSO4 + 4 H2O
CH3CH(OH)COOH + H2O = CH3CH(OH)COO{-} + H3O{+} =>
CH3CH(OH)COOH + H2O = CH3CH(OH)COO{-} + H3O{+}
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