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Cr(iii)NO3 + K2CrO4 = K2NO3 + Cr(iii)CrO4
BiCl + Na2SnO2 + NaOH = Bi + Na2SnO3 + H2O + NaCl =>
2 BiCl + Na2SnO2 + 2 NaOH = 2 Bi + Na2SnO3 + H2O + 2 NaCl
Co2Br3 + F2 = Co2F3 + Br2 =>
2 Co2Br3 + 3 F2 = 2 Co2F3 + 3 Br2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Br2 + CO2 = Br2O5 + CO =>
Br2 + 5 CO2 = Br2O5 + 5 CO
CO3 = C + O =>
CO3 = C + 3 O
Fe(OH)2 + H3(PO4) = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3(PO4) = Fe3(PO4)2 + 6 H2O
CuO + NH4Cl = Cu + CuCl2 + N2 + H2O =>
4 CuO + 2 NH4Cl = 3 Cu + CuCl2 + N2 + 4 H2O
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
NH4OHBaCl2 = NH4Cl2Ba(OH) =>
NH4OHBaCl2 = NH4Cl2Ba(OH)
Cu2 + NaOH = Cu(OH)2 + Na =>
Cu2 + 4 NaOH = 2 Cu(OH)2 + 4 Na
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
BaO + I2 = O2 + BaI2 =>
2 BaO + 2 I2 = O2 + 2 BaI2
NH4OCN = (NH2)2CO =>
NH4OCN = (NH2)2CO
H3PO4 + HCl = H2O + PCl5 =>
H3PO4 + 5 HCl = 4 H2O + PCl5
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
H3PO4 + HCl = H2O + PCl5 =>
H3PO4 + 5 HCl = 4 H2O + PCl5
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3 =>
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(s) + Na2CO3(aq) = Na + CaCO3(s) =>
Ca(s) + Na2CO3(aq) = 2 Na + CaCO3(s)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
BaOHCl + H2SO4 = BaSO4 + HCl + H2O =>
BaOHCl + H2SO4 = BaSO4 + HCl + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeCl3 + Ba(NO3)2 = BaCl2 + Fe(NO3)3 =>
2 FeCl3 + 3 Ba(NO3)2 = 3 BaCl2 + 2 Fe(NO3)3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMhO4 + HCl = KCl + Cl2Mh + Cl2 + H2O =>
2 KMhO4 + 16 HCl = 2 KCl + 2 Cl2Mh + 5 Cl2 + 8 H2O
Silvernitrate + H2SO4 = silversulfate + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
SO2 + Bn2 + H2O = H2SO4 + HBn =>
SO2 + Bn2 + 2 H2O = H2SO4 + 2 HBn
CuCl2 + Br2 = CuBr2 + Cl =>
CuCl2 + Br2 = CuBr2 + 2 Cl
NH4OH + AgNO3 = NH4NO3 + AgO + H2O =>
6 NH4OH + 8 AgNO3 = 7 NH4NO3 + 8 AgO + H2O
H{+} + MnO4{-} + Br2 = MnO2 + BrO3{-} + H2O =>
4 H{+} + 10 MnO4{-} + 3 Br2 = 10 MnO2 + 6 BrO3{-} + 2 H2O
(CH3CO2H) + Ba(OH)2 = (CH3CO2)2Ba + (H2O) =>
2(CH3CO2H) + Ba(OH)2 = (CH3CO2)2Ba + 2(H2O)
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
H2B + NaOH = H3O + NaB =>
H2B + NaOH = H3O + NaB
Cr + Ni(NO3) = Ni + Cr(NO3) =>
Cr + Ni(NO3) = Ni + Cr(NO3)
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C6H12O2 = C2H5OH + C =>
C6H12O2 = 2 C2H5OH + 2 C
C6H6 + Fe2O3 = FeO + CO2 + H2O =>
C6H6 + 15 Fe2O3 = 30 FeO + 6 CO2 + 3 H2O
CuS + O2 + CaCO3 = CuO + CaSO3 + CO2 =>
2 CuS + 3 O2 + 2 CaCO3 = 2 CuO + 2 CaSO3 + 2 CO2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
FeCl3 + KOH = FeOH + KCl3 =>
FeCl3 + KOH = FeOH + KCl3
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
Me + H2O = MeH2O =>
Me + H2O = MeH2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
H3PO4 + HCl = H2O + PCl5 =>
H3PO4 + 5 HCl = 4 H2O + PCl5
Ca3P2 + SiO2 + C = P + CaSi2 + CO =>
Ca3P2 + 6 SiO2 + 12 C = 2 P + 3 CaSi2 + 12 CO
C7H16(g) + O2 = CO2(g) + H2O(g) =>
C7H16(g) + 11 O2 = 7 CO2(g) + 8 H2O(g)
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Ni(OH)2 + NH4OH = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH4OH = [Ni(NH3)6](OH)2 + 6 H2O
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