| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMnO4 + 12 HCl + 5 CH3CH2OH = 5 CH3COOH + 11 H2O + 4 KCl + 4 MnCl2
SiF2 + H2O = H2SiF3 + H2SiO3 =>
3 SiF2 + 3 H2O = 2 H2SiF3 + H2SiO3
CO2 + MgO2 = MgCO3 + O2 =>
2 CO2 + 2 MgO2 = 2 MgCO3 + O2
F2 + BrO3{-} + OH{-} = BrO4{-} + F{-} + H2O =>
F2 + BrO3{-} + 2 OH{-} = BrO4{-} + 2 F{-} + H2O
NaBr + H2C2O4 = Na2C2O4 + HBr =>
2 NaBr + H2C2O4 = Na2C2O4 + 2 HBr
Al2Si2O5(OH)4 + CaO = CaAl2Si2O8 + H2O =>
Al2Si2O5(OH)4 + CaO = CaAl2Si2O8 + 2 H2O
CH4(g) + HCl(g) + O2(g) = CCl4(g) + H2O(l) =>
CH4(g) + 4 HCl(g) + 2 O2(g) = CCl4(g) + 4 H2O(l)
Pb(NO3)2 + H2O2 + NaOH = Na2Pb(OH)6 + NaNO3 =>
Pb(NO3)2 + H2O2 + 4 NaOH = Na2Pb(OH)6 + 2 NaNO3
FeC2O4*2H2O + O2 = FeO3 + H2O + CO2 =>
2 FeC2O4*2H2O + 3 O2 = 2 FeO3 + 4 H2O + 4 CO2
PO4{3-} + H3O{+} = P2O5 + H2O =>
2 PO4{3-} + 6 H3O{+} = P2O5 + 9 H2O
HI + PO4 = H3PO4 + I2 =>
6 HI + 2 PO4 = 2 H3PO4 + 3 I2
Fe3O4 + HCl + Cl2 = FeCl3H2O + O2 =>
2 Fe3O4 + 12 HCl + 3 Cl2 = 6 FeCl3H2O + O2
K3PO4 + ZnCl = K3Cl + ZnPO4 =>
K3PO4 + ZnCl = K3Cl + ZnPO4
ZnO + AlBr3 = AlO + ZnBr3 =>
ZnO + AlBr3 = AlO + ZnBr3
C6H12O7 + MnO4{2-} + H2SO4 = CO2 + H2O + Mn{2} + SO4{2-} =>
2 C6H12O7 + 11 MnO4{2-} + 22 H2SO4 = 12 CO2 + 34 H2O + 11 Mn{2} + 22 SO4{2-}
Cs2CO3 + H3PW10Mo2O40 = Cs2HPW10Mo2O40 + CO2 + H2O =>
Cs2CO3 + H3PW10Mo2O40 = Cs2HPW10Mo2O40 + CO2 + H2O
NaOH + HC9H7O4 = H2O + NaC9H7O4 =>
NaOH + HC9H7O4 = H2O + NaC9H7O4
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2 =>
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2
SrCl2(aq) + AgNO3 = AgCl(s) + Sr(NO3)2(aq) =>
SrCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Sr(NO3)2(aq)
BeI2 + Sn4(NO3) = Be2(NO3)2 + Sn4I2 =>
2 BeI2 + 2 Sn4(NO3) = Be2(NO3)2 + 2 Sn4I2
Ag(NO3)2 + K2CO3 = AgCO3 + KNO3 =>
Ag(NO3)2 + K2CO3 = AgCO3 + 2 KNO3
FeCl3 + KI = KCl + FeCl2 + I2 =>
2 FeCl3 + 2 KI = 2 KCl + 2 FeCl2 + I2
F2 + HCl = Cl2 + HF2 =>
2 F2 + 2 HCl = Cl2 + 2 HF2
C6H5OH + C3H6O = C17H14O + H2O =>
8 C6H5OH + C3H6O = 3 C17H14O + 6 H2O
CaCl2(s) + H2O = CaO + HCl =>
CaCl2(s) + H2O = CaO + 2 HCl
Bi(NO3)3 + Na2SnO2 + NaOH = Bi + NaSnO3 + NaNO3 + H2O =>
Bi(NO3)3 + Na2SnO2 + 2 NaOH = Bi + NaSnO3 + 3 NaNO3 + H2O
Pb3O4 + H = Pb + H2O =>
Pb3O4 + 8 H = 3 Pb + 4 H2O
CH3OH + C3H7COOH = C3H7COOCH3 + H2O =>
CH3OH + C3H7COOH = C3H7COOCH3 + H2O
C6H4(NH2)COOH + C2H5OH = C7H6(NH2)COOCH3 + H2O =>
C6H4(NH2)COOH + C2H5OH = C7H6(NH2)COOCH3 + H2O
BO4H4 + H14C7O4 = B2H20C14O8 + H2O =>
2 BO4H4 + 2 H14C7O4 = B2H20C14O8 + 8 H2O
Al + Ag{+} = Al{3+} + Ag(s) =>
Al + 3 Ag{+} = Al{3+} + 3 Ag(s)
C3H6O + O = C3H6O2 =>
C3H6O + O = C3H6O2
CO2 + H2O = C8H2O + O2 =>
8 CO2 + H2O = C8H2O + 8 O2
Ag2CrO = Ag + CrO =>
Ag2CrO = 2 Ag + CrO
Cr2(CrO4)3 + HCl = CrCl3 + H2O + O2 =>
4 Cr2(CrO4)3 + 60 HCl = 20 CrCl3 + 30 H2O + 9 O2
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
KBr + C2H3NaO2 = NaBr + KC2H3O2 =>
KBr + C2H3NaO2 = NaBr + KC2H3O2
U + HClO4 = UO2ClO4 + Cl2 + H2O =>
14 U + 24 HClO4 = 14 UO2ClO4 + 5 Cl2 + 12 H2O
C12H26O + H2SO4 + Na = C12H26Na2O5S + H2 =>
C12H26O + H2SO4 + 2 Na = C12H26Na2O5S + H2
HgNO3 + K3PO4 = Hg3PO4 + KNO3 =>
3 HgNO3 + K3PO4 = Hg3PO4 + 3 KNO3
Na2 + O2 = Na2O5 =>
2 Na2 + 5 O2 = 2 Na2O5
(NH4)2CO3 + HNO3 = H2CO3 + (NH4)(NO3) =>
(NH4)2CO3 + 2 HNO3 = H2CO3 + 2(NH4)(NO3)
C03H05(NO03)03 = CO02 + N02 + H02O + O02 =>
4 C03H05(NO03)03 = 12 CO02 + 6 N02 + 10 H02O + O02
Fe(OH)3 + H2(SO4)1 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2(SO4)1 = Fe2(SO4)3 + 6 H2O
Ca(OH)2 + Na3PO4 = NaOH + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 Na3PO4 = 6 NaOH + Ca3(PO4)2
Mn + Br2 = MnBr5 =>
2 Mn + 5 Br2 = 2 MnBr5
H3OSO4 + Na2CO3 = H3OCO3 + Na2SO4 =>
H3OSO4 + Na2CO3 = H3OCO3 + Na2SO4
Fe + CH4 = Fe3CH4 =>
3 Fe + CH4 = Fe3CH4
Zn + MgSO4 = Zn3SO4 + Mg =>
3 Zn + MgSO4 = Zn3SO4 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/23
Équations équilibrées sur01/01/23
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