| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + 2 KMnSO4 + H2SO4 = CH3CO2H + K2SO + 2 MnSO4 + 2 H2O
Zn(OH)3 + KOH = KZnO2 + H2O =>
Zn(OH)3 + KOH = KZnO2 + 2 H2O
Na2CaO2 + HCl = NaCl + Ca(OH)2 =>
Na2CaO2 + 2 HCl = 2 NaCl + Ca(OH)2
nitrogen + oxygen = dinitrogentetroxide =>
N2 + 2 O2 = N2O4
SODIUM + SULFUR = SODIUMSULFUR =>
SODIUM + SULFUR = SODIUMSULFUR
HCl + HClO3 = Cl2 + H2O =>
5 HCl + HClO3 = 3 Cl2 + 3 H2O
ZnCl2 + (NH4)2S = ZnS + NH4(Cl) =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4(Cl)
[CH3]3NHB11H14 + NaOH + PbCl2 = Na2B11H11Pb + NaCl + H2O + [CH3]3N =>
[CH3]3NHB11H14 + 4 NaOH + PbCl2 = Na2B11H11Pb + 2 NaCl + 4 H2O + [CH3]3N
H2CrO4 + Na2S2O5 + H2SO4 = NaHSO4 + Cr2(SO4)3 + H2O =>
4 H2CrO4 + 3 Na2S2O5 + 6 H2SO4 = 6 NaHSO4 + 2 Cr2(SO4)3 + 7 H2O
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
XNaOH + H2SO4 = Na2SO4 + XH2O =>
2 XNaOH + H2SO4 = Na2SO4 + 2 XH2O
HCl + Ca(OH)2 = Ca + HCl(OH) =>
2 HCl + Ca(OH)2 = Ca + 2 HCl(OH)
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Co(ClO3)3(s) = CoCl3(s) + O2(g) =>
2 Co(ClO3)3(s) = 2 CoCl3(s) + 9 O2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnO4{-} + C2O4{-}2 = MnO2 + CO3{-}2 =>
MnO4{-} + C2O4{-}2 = MnO2 + 2 CO3{-}2
(NH4)2MoO4 = MoO3 + NH3 + H2O =>
(NH4)2MoO4 = MoO3 + 2 NH3 + H2O
NaCl + AgNO3 = AgCl + NaNO3 = gofNaCl =>
NaCl + AgNO3 = AgCl + NaNO3
CO2 + H2O + NO2 = C7H10N + O2 =>
14 CO2 + 10 H2O + 2 NO2 = 2 C7H10N + 21 O2
C6H5COOH + CH3NH2 = C6H5CONH2 + CH3OH =>
C6H5COOH + CH3NH2 = C6H5CONH2 + CH3OH
KOH + O2 = KO2 + H2O =>
4 KOH + 3 O2 = 4 KO2 + 2 H2O
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
NH4HCO3 + NaOH = Na2CO3 + NH3 + H2O =>
NH4HCO3 + 2 NaOH = Na2CO3 + NH3 + 2 H2O
ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Al + NaOH = NaAlO2 + H2 + NaH =>
2 Al + 4 NaOH = 2 NaAlO2 + H2 + 2 NaH
AgNO2 + H2SO4 = Ag2SO4 + HNO2 =>
2 AgNO2 + H2SO4 = Ag2SO4 + 2 HNO2
CH3NH3I + KOH = CH3NH2 + KI + H2O =>
CH3NH3I + KOH = CH3NH2 + KI + H2O
C3H8 + O2 = C3H7 + H2O =>
4 C3H8 + O2 = 4 C3H7 + 2 H2O
Ag + Li = LiAg =>
Ag + Li = LiAg
CuSO4 + AlCl3 = CuCl3 + AlSO4 =>
CuSO4 + AlCl3 = CuCl3 + AlSO4
Mg(OH)2 + ZnO = MgO + Zn(OH)2 =>
Mg(OH)2 + ZnO = MgO + Zn(OH)2
Zn + ZnSO4 = ZnS + ZnO =>
4 Zn + ZnSO4 = ZnS + 4 ZnO
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
AlCl3 + Na2SO4 = Al2(SO4)3(aq) + NaCl(aq) =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3(aq) + 6 NaCl(aq)
C3H10O5 + O2 = CO2 + H2O =>
C3H10O5 + 3 O2 = 3 CO2 + 5 H2O
Co(NO3)2*6H2O + NH3 = CoH2 + N(NO3)3 + H2O =>
3 Co(NO3)2*6H2O + 2 NH3 = 3 CoH2 + 2 N(NO3)3 + 18 H2O
Mg(OH)2 + H = Mg + H2O =>
Mg(OH)2 + 2 H = Mg + 2 H2O
CuSO4 + NH4OH = Cu(OH)2(NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2(NH4)2SO4
Al + H2Co3 = Al(Co3)3 + H2 =>
Al + 3 H2Co3 = Al(Co3)3 + 3 H2
LiI + KF = KI + LiF =>
LiI + KF = KI + LiF
K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl
H2CO3 + Fe = FeCO3 + H2 =>
H2CO3 + Fe = FeCO3 + H2
HF + Ca(OH)2 = HOH + CaF2 =>
2 HF + Ca(OH)2 = 2 HOH + CaF2
CO2 + H2O = C2H6O2 + O2 =>
4 CO2 + 6 H2O = 2 C2H6O2 + 5 O2
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
Na2(CO3) + Mg(NO3)2 = NaNO3 + Mg(CO3) =>
Na2(CO3) + Mg(NO3)2 = 2 NaNO3 + Mg(CO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/25
Équations équilibrées sur05/04/24
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