| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3 + OH{-} = HCO3{-} + H2O
CuSO4 + OH2 = CuO + H2SO4 =>
CuSO4 + OH2 = CuO + H2SO4
Mn2O3 + C4H10 = Mn + H2O + CO2 =>
13 Mn2O3 + 3 C4H10 = 26 Mn + 15 H2O + 12 CO2
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
NO3{-} + Al + H2O + OH{-} = Al(OH)4{-} + NH3 = OH{-} + H2O =>
3 NO3{-} + 8 Al + 18 H2O + 5 OH{-} = 8 Al(OH)4{-} + 3 NH3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Mn(OH)2 + H2SiO3 = MnSiO3 + H2O =>
Mn(OH)2 + H2SiO3 = MnSiO3 + 2 H2O
Na0 + CO = NaCO =>
Na0 + CO = NaCO
AlN + NaOH + H2O = NaAlO2 + NH4OH =>
AlN + NaOH + 2 H2O = NaAlO2 + NH4OH
H3PO4 + N = H2O + HNO3 + P4 =>
4 H3PO4 + 4 N = 4 H2O + 4 HNO3 + P4
Fe(OH)3 + CrO3 = Cr(OH)3 + FeO3 =>
Fe(OH)3 + CrO3 = Cr(OH)3 + FeO3
NaMnO4 + NH3 = MnO2 + N2 + NaOH + H2O =>
2 NaMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 NaOH + 2 H2O
CuCl2 + ZnOH = Cu(OH)2 + ZnCl =>
CuCl2 + 2 ZnOH = Cu(OH)2 + 2 ZnCl
C2H6CuO = C2H6OCu =>
C2H6CuO = C2H6OCu
CoCO3*H2O = CoCO3 + H2O =>
CoCO3*H2O = CoCO3 + H2O
Ca + CuBr2 = Cu + CaBr2 =>
Ca + CuBr2 = Cu + CaBr2
Ca + CuBr2 = CuCaBr2 =>
Ca + CuBr2 = CuCaBr2
HCIO3 + Pb(OH)4 = Pb(CIO3)4 + H2O =>
4 HCIO3 + Pb(OH)4 = Pb(CIO3)4 + 4 H2O
Na2HCo3 = Na2Co3 + H2 =>
2 Na2HCo3 = 2 Na2Co3 + H2
NaClO + CO2 + H2O = Na2CO3 + HClO =>
2 NaClO + CO2 + H2O = Na2CO3 + 2 HClO
ClO3{-} + I2 = Cl{-} + IO3 =>
2 ClO3{-} + I2 = 2 Cl{-} + 2 IO3
KPO4 + AlCl3 = KCl3 + AlPO4 =>
KPO4 + AlCl3 = KCl3 + AlPO4
Na2SiO3 + MgBr2 = NaBr + MgSiO3 =>
Na2SiO3 + MgBr2 = 2 NaBr + MgSiO3
Cu(NH3)4(OH)2 + HNO3 = Cu(OH)2 + NH4NO3 =>
Cu(NH3)4(OH)2 + 4 HNO3 = Cu(OH)2 + 4 NH4NO3
ClO3{-} + I2 = Cl{-} + IO3 =>
2 ClO3{-} + I2 = 2 Cl{-} + 2 IO3
Ca2Si + H2O = Ca(OH)2 + SiO2 + H2 =>
Ca2Si + 6 H2O = 2 Ca(OH)2 + SiO2 + 4 H2
C9H8O4 + CH4O = C8H8O3 + C3O2H6 =>
3 C9H8O4 + 11 CH4O = C8H8O3 + 10 C3O2H6
CaS + Fe2O3 = Fe2S3 + CaO =>
3 CaS + Fe2O3 = Fe2S3 + 3 CaO
Na2SO3 + Cr2(SO4)3 = Cr2(SO3)3 + Na2SO4 =>
3 Na2SO3 + Cr2(SO4)3 = Cr2(SO3)3 + 3 Na2SO4
CaH + H2O = CaOH + H2 =>
CaH + H2O = CaOH + H2
KI + KClO3 + H2SO4 = I2 + KCl + K2SO4 + H2O =>
6 KI + KClO3 + 3 H2SO4 = 3 I2 + KCl + 3 K2SO4 + 3 H2O
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
SCl4 = S + Cl =>
SCl4 = S + 4 Cl
Ba(OH)2 + Na2SO4 = Na2(OH)2 + BaSO4 =>
Ba(OH)2 + Na2SO4 = Na2(OH)2 + BaSO4
MgNH4PO4 + CH3COOH = Mg(CH3COO)2 + H2NH4PO4 =>
MgNH4PO4 + 2 CH3COOH = Mg(CH3COO)2 + H2NH4PO4
NaC2H3O2 + H2O = NaOH + C2H4O2 =>
NaC2H3O2 + H2O = NaOH + C2H4O2
C12 + LiI = I2 + LiC1 =>
C12 + 12 LiI = 6 I2 + 12 LiC1
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
Cu + ZnCl2 = CuCl + Zn2 =>
4 Cu + 2 ZnCl2 = 4 CuCl + Zn2
Mn + O2 + NaOH = NaMnO4 + H2O =>
4 Mn + 7 O2 + 4 NaOH = 4 NaMnO4 + 2 H2O
Cl2(l) + KI(aq) = KCl(aq) + I2 =>
Cl2(l) + 2 KI(aq) = 2 KCl(aq) + I2
KClO3 + Cr2O3 + KOH = K2CrO4 + HCl + H2O =>
KClO3 + Cr2O3 + 3 KOH = 2 K2CrO4 + HCl + H2O
HBr + BaCO3 = BaBr2 + H2O + CO2 =>
2 HBr + BaCO3 = BaBr2 + H2O + CO2
ClO2 + NaOH = NaClO2 + O2 + H2O =>
4 ClO2 + 4 NaOH = 4 NaClO2 + O2 + 2 H2O
AlCl3 + KPO4 = Al(PO4)3 + KCl =>
AlCl3 + 3 KPO4 = Al(PO4)3 + 3 KCl
Fe3Br + NaOH = FeOH + Na3Br =>
Fe3Br + 3 NaOH = 3 FeOH + Na3Br
Na2SO4 + Ba(OH)2 = BaSO4 + NaOH =>
Na2SO4 + Ba(OH)2 = BaSO4 + 2 NaOH
Pb + SiO3 = Pb2(SiO3)2 =>
2 Pb + 2 SiO3 = Pb2(SiO3)2
Z + O2 = Z2O3 =>
4 Z + 3 O2 = 2 Z2O3
Ce(NO3)3 + H2O = Ce(OH)3 + HNO3 =>
Ce(NO3)3 + 3 H2O = Ce(OH)3 + 3 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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