| Équations équilibrées la veille |
2 TiI3 + 3 Hg2(C2H3O2) = Ti2(C2H3O2)3 + 6 HgI
(NaPO3)6 + Ca(HCO3)2 + Na2CO3 = Ca3(PO4)2 + NaOH + CO2 =>
(NaPO3)6 + 9 Ca(HCO3)2 + 6 Na2CO3 = 3 Ca3(PO4)2 + 18 NaOH + 24 CO2
TiF4 + H2SO4 = SO3 + HF + TiO2 =>
TiF4 + 2 H2SO4 = 2 SO3 + 4 HF + TiO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H5OH + C2H4O2 = C4H5O2 + H2O =>
C2H5OH + 7 C2H4O2 = 4 C4H5O2 + 7 H2O
C8H12 + HNO3 = C8H10O4 + NO + H2O =>
3 C8H12 + 10 HNO3 = 3 C8H10O4 + 10 NO + 8 H2O
CH3C4H9(l) + O2 = H2O + CO2 =>
CH3C4H9(l) + 8 O2 = 6 H2O + 5 CO2
Co + C + O2 + H2 = Co(C3H2CO2)3 =>
Co + 12 C + 3 O2 + 3 H2 = Co(C3H2CO2)3
K3PO4 + H3SO3 = K3SO3 + H3PO4 =>
K3PO4 + H3SO3 = K3SO3 + H3PO4
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C4H10 + oxygen = carbondioxide + water =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
B5H8Cl = B + H + Cl =>
B5H8Cl = 5 B + 8 H + Cl
SrCl2 + Na2SO4 = Sr2(SO4) + NaCl2 =>
2 SrCl2 + Na2SO4 = Sr2(SO4) + 2 NaCl2
Ca(OH)2(aq) + CH3CO2H(aq) = Ca(CH3CO2H)2(aq) + OH(aq) =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(CH3CO2H)2(aq) + 2 OH(aq)
K2[Zn(CN)4] = KCN + Zn(CN)2 =>
K2[Zn(CN)4] = 2 KCN + Zn(CN)2
PbI2 = I2 + Pb =>
PbI2 = I2 + Pb
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
K2S2O5 + H2O = HSO3{-} + K{+} =>
K2S2O5 + H2O = 2 HSO3{-} + 2 K{+}
SO2 + H2O = H2S2O3 + O2 =>
2 SO2 + H2O = H2S2O3 + O2
Na2S4O6 + Mg + HCl = Na2SO4 + S + MgCl2 + H2O =>
Na2S4O6 + 2 Mg + 4 HCl = Na2SO4 + 3 S + 2 MgCl2 + 2 H2O
Mg + UUS = MgUUS =>
Mg + UUS = MgUUS
Bi + MgCl2 = BiCl + Mg =>
2 Bi + MgCl2 = 2 BiCl + Mg
AlCl3 + H2O = Al(OH)6{3-} + H{+} + Cl{-} =>
AlCl3 + 6 H2O = Al(OH)6{3-} + 6 H{+} + 3 Cl{-}
C4H10 + oxygen = carbondioxide + water =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl2 + KOH + Br2 = Fe(OH)3 + KBr + KCl =>
2 FeCl2 + 6 KOH + Br2 = 2 Fe(OH)3 + 2 KBr + 4 KCl
Na2SO4 + AgNo3 = Na2No3 + SO4Ag =>
Na2SO4 + AgNo3 = Na2No3 + SO4Ag
NaCl + Ag(NO3) = Na + AgCl + NO3 =>
NaCl + Ag(NO3) = Na + AgCl + NO3
Fe(CN)2(aq) + Li2S = Li2(CN)2 + FeS =>
Fe(CN)2(aq) + Li2S = Li2(CN)2 + FeS
H3P1O4 + H1Cl1 = P1Cl5 + H2O1 =>
H3P1O4 + 5 H1Cl1 = P1Cl5 + 4 H2O1
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + NO3{-} + OH{-} + H2O = AlO2{-} + NH4{+} =>
8 Al + 3 NO3{-} + 2 OH{-} + 5 H2O = 8 AlO2{-} + 3 NH4{+}
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
BaCO3 + H3BO3 + Na2CO3 = Na2BaB2O5 + H2O + CO2 =>
BaCO3 + 2 H3BO3 + Na2CO3 = Na2BaB2O5 + 3 H2O + 2 CO2
NaH + NO2 = HNO2 + NaNO2 =>
NaH + 2 NO2 = HNO2 + NaNO2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
C2H4O + HN(CH2CH2OH)2 = N(CH2CH2OH)3 =>
C2H4O + HN(CH2CH2OH)2 = N(CH2CH2OH)3
C17H33COOH + CH3OH = C17H33COOCH3 + H2O =>
C17H33COOH + CH3OH = C17H33COOCH3 + H2O
CH5N + CIH = CH6CIN =>
CH5N + CIH = CH6CIN
Mn(CO3)2 + HBr = HCO3 + MnBr2 =>
Mn(CO3)2 + 2 HBr = 2 HCO3 + MnBr2
PbCl2 + K2CrO4 = PbCrO4 + KCl =>
PbCl2 + K2CrO4 = PbCrO4 + 2 KCl
LiOH + (NH4)2SO4 = H2O + Li2SO4 + NH3 =>
2 LiOH + (NH4)2SO4 = 2 H2O + Li2SO4 + 2 NH3
Zn + OH{-} + H2O = Zn(OH)4{-}2 + H2 =>
2 Zn + 2 OH{-} + 6 H2O = 2 Zn(OH)4{-}2 + 3 H2
Cu(NO3)2 = NO2 + Cu2O + O2 =>
4 Cu(NO3)2 = 8 NO2 + 2 Cu2O + 3 O2
CH2ClCOOH + H2O = CH2ClCOO + H3O =>
CH2ClCOOH + H2O = CH2ClCOO + H3O
Al2(SO4)3 + Mg = Al + MgSO4 =>
Al2(SO4)3 + 3 Mg = 2 Al + 3 MgSO4
CH3CH(OH)CH3 + KMnO4 + HCl = CH3C(O)CH3 + MnCl2 + KCl + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 6 HCl = 5 CH3C(O)CH3 + 2 MnCl2 + 2 KCl + 8 H2O
MgCl2 + ZnSO4 = MgSO4 + ZnCl2 =>
MgCl2 + ZnSO4 = MgSO4 + ZnCl2
Ag + Cu{2+} = Ag{+} + Cu =>
2 Ag + Cu{2+} = 2 Ag{+} + Cu
Fe(OH)3 + Na3PO4 = FePO4 + Na(OH) =>
Fe(OH)3 + Na3PO4 = FePO4 + 3 Na(OH)
Fe(s) + ZnSO4(aq) = FeSO4 + Zn =>
Fe(s) + ZnSO4(aq) = FeSO4 + Zn
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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