| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 TiO + 8 BrF3 = 6 TiF4 + 4 Br2 + 3 O2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
S + HNO3 = SO2 + NO2 + H2O = =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
C3H6O + Zn + H2O = C3H8O + Zn(OH)2 =>
C3H6O + Zn + 2 H2O = C3H8O + Zn(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnSO4 + H2S = Zn(HS)2 + SO2 + H2O =>
3 ZnSO4 + 7 H2S = 3 Zn(HS)2 + 4 SO2 + 4 H2O
Fe2 + Na6 + Br = FeNaBr =>
3 Fe2 + Na6 + 6 Br = 6 FeNaBr
Na2CO3 + Cl = NaCl + O + CO2 =>
Na2CO3 + 2 Cl = 2 NaCl + O + CO2
As2O3 + KNO3 + H2O = H3AsO4 + NO + K =>
As2O3 + KNO3 + 3 H2O = 2 H3AsO4 + NO + K
Cl2H2O = HOClHCl =>
Cl2H2O = HOClHCl
ZnSO4 + KMnO4 + MnSO4 + H2O = [Zn(OH)2MnO2] + KHSO4 + H2SO4 =>
5 ZnSO4 + 2 KMnO4 + 3 MnSO4 + 12 H2O = 5[Zn(OH)2MnO2] + 2 KHSO4 + 6 H2SO4
C2H4O2(aq) + NaHCO3(s) = NaCH3(aq) + H2O(l) + CO2(g) =>
C2H4O2(aq) + NaHCO3(s) = NaCH3(aq) + H2O(l) + 2 CO2(g)
NaBr2 + Cl = NaCl2 + Br =>
NaBr2 + 2 Cl = NaCl2 + 2 Br
CH3CH2COOH + NaOH = Na2(CH3CH2COO)2 + H2O =>
2 CH3CH2COOH + 2 NaOH = Na2(CH3CH2COO)2 + 2 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
MnO2 + HBr = Mn2Br + Br + H2O =>
2 MnO2 + 8 HBr = Mn2Br + 7 Br + 4 H2O
(C3H3NO2)CH2COOH + NH2CH(CH2C6H5)COOCH3 = C14H17N2O5 + CH2O =>
(C3H3NO2)CH2COOH + NH2CH(CH2C6H5)COOCH3 = C14H17N2O5 + CH2O
Na2SO3 + HF = NaF + H2SO3H2O + SO2 =>
2 Na2SO3 + 4 HF = 4 NaF + H2SO3H2O + SO2
HNO3 + ZnS = Zn(NO3)2 + H2SO4 + NO2 + H2O =>
10 HNO3 + ZnS = Zn(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
NO2 + Na2S = NS2 + Na2O =>
NO2 + 2 Na2S = NS2 + 2 Na2O
CH3OH + Br{-} = CH3Br + OH{-} =>
CH3OH + Br{-} = CH3Br + OH{-}
PbS + Ca(OH)2 = Pb(OH)2 + CaS =>
PbS + Ca(OH)2 = Pb(OH)2 + CaS
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
K{+} + ClO3{-} = KClO3 =>
K{+} + ClO3{-} = KClO3
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
SCN + HNO3 = SCN2 + H2O + O =>
2 SCN + 2 HNO3 = 2 SCN2 + H2O + 5 O
Sb4C5 + Cu3N = Sb3N5 + Cu4C =>
3 Sb4C5 + 20 Cu3N = 4 Sb3N5 + 15 Cu4C
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Ir + O2 = IrO2 =>
Ir + O2 = IrO2
Na(aq) + O2(g) = Na2O2(l) =>
2 Na(aq) + O2(g) = Na2O2(l)
Na2SiO3 + BaCO3 + SiO2 + H3BO3 = (Na2O)10(BaO)10(B2O3)30(SiO2)50 + CO2 + H2O =>
10 Na2SiO3 + 10 BaCO3 + 40 SiO2 + 60 H3BO3 = (Na2O)10(BaO)10(B2O3)30(SiO2)50 + 10 CO2 + 90 H2O
H3PO3 + Ag3O = Ag + PO3 + H2O =>
2 H3PO3 + 3 Ag3O = 9 Ag + 2 PO3 + 3 H2O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
EuCl3*6H2O + C8H5F3O2S + C12H8N2 = Eu(C8H5F3O2S)3(C12H8N2) + Cl + H2O =>
EuCl3*6H2O + 3 C8H5F3O2S + C12H8N2 = Eu(C8H5F3O2S)3(C12H8N2) + 3 Cl + 6 H2O
MnBr2(aq) + Na2CO3(aq) = MnCO3 + Na2Br2 =>
MnBr2(aq) + Na2CO3(aq) = MnCO3 + Na2Br2
Ca(OH)2 + NH4 = Ca + NH3 + H2O =>
Ca(OH)2 + 2 NH4 = Ca + 2 NH3 + 2 H2O
Fe2O3 + H3 = Fe + H2O =>
Fe2O3 + 2 H3 = 2 Fe + 3 H2O
C10H8OH + KOH = C10H7O + H2O + K =>
C10H8OH + 2 KOH = C10H7O + 2 H2O + 2 K
CH3CSNH2 + HCl + H2O = H2S + NH4Cl + CH3COOH =>
CH3CSNH2 + HCl + 2 H2O = H2S + NH4Cl + CH3COOH
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
KI + Br2 = KBr2I =>
KI + Br2 = KBr2I
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Na2SO4 + HC1 = NaC1 + H2SO4 =>
Na2SO4 + 2 HC1 = 2 NaC1 + H2SO4
Na2SO4 + NaOH = Na + SO4(OH) =>
Na2SO4 + NaOH = 3 Na + SO4(OH)
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
Pb3(PO4)2 + LiBr = PbBr2 + Li3PO4 =>
Pb3(PO4)2 + 6 LiBr = 3 PbBr2 + 2 Li3PO4
SH2 = S + H2 =>
SH2 = S + H2
C11H22O12 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C11H22O12 + 42 KNO3 = 21 K2CO3 + 34 CO2 + 55 H2O + 21 N2
FeCl3(aq) + NaHCO3(aq) = Fe(HCO3)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaHCO3(aq) = Fe(HCO3)3(s) + 3 NaCl(aq)
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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