| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(SO4)3 + 3 Ca(OH) = Fe(OH)3 + 3 Ca(SO4)
Mg + BO2 = Mg(BO2)2 =>
Mg + 2 BO2 = Mg(BO2)2
H3O + Ca3(PO4)2 = Ca + H2O + HPO4 =>
2 H3O + Ca3(PO4)2 = 3 Ca + 2 H2O + 2 HPO4
H8 = H2 =>
H8 = 4 H2
K2S + PB(NO3)2 = KNO3 + PBS =>
K2S + PB(NO3)2 = 2 KNO3 + PBS
Na + PbCl2 = NaCl + Pb =>
2 Na + PbCl2 = 2 NaCl + Pb
K2S3 + H2SO4 = K2(SO4)3 + H2S =>
K2S3 + 3 H2SO4 = K2(SO4)3 + 3 H2S
(Pb(NO3)2) + HCl = PbCl2 + HNO3 =>
(Pb(NO3)2) + 2 HCl = PbCl2 + 2 HNO3
PbO2(s) + HCl = PbCl2 + Cl + H2O =>
PbO2(s) + 4 HCl = PbCl2 + 2 Cl + 2 H2O
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
Al(s) + NaOH(aq) + H2O(l) = NaAlO2(aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 2 H2O(l) = 2 NaAlO2(aq) + 3 H2(g)
K(aq) + Cl = KCl =>
K(aq) + Cl = KCl
KClO2 + CO2 = KO2 + CClO2 =>
KClO2 + CO2 = KO2 + CClO2
Mn + H3PO4 = Mn3(PO4)7 + H2 =>
6 Mn + 14 H3PO4 = 2 Mn3(PO4)7 + 21 H2
H2O + Cs2HPO3 = Cs2(PO3) + H3O =>
H2O + Cs2HPO3 = Cs2(PO3) + H3O
K + HL = KL + H2 =>
2 K + 2 HL = 2 KL + H2
MgCl2 + CuO = CuCl2 + MgO =>
MgCl2 + CuO = CuCl2 + MgO
Al + NH4ClO4 = Al2O3 + NO2 + HCl + H2O =>
2 Al + 6 NH4ClO4 = Al2O3 + 6 NO2 + 6 HCl + 9 H2O
N2 = N3 =>
3 N2 = 2 N3
TeCl2 + NaOH = Na2Te(OH)4 + NaCl =>
TeCl2 + 4 NaOH = Na2Te(OH)4 + 2 NaCl
C6H5ONa + CH3CH2I = CH3CH2OC6H5 + NaI =>
C6H5ONa + CH3CH2I = CH3CH2OC6H5 + NaI
Ca3(PO4)2 + C + SiO2 = CaSiO2 + P4 + CO =>
2 Ca3(PO4)2 + 16 C + 6 SiO2 = 6 CaSiO2 + P4 + 16 CO
Al + HCOOH = AlCOOH + H2 =>
2 Al + 2 HCOOH = 2 AlCOOH + H2
Pb(NO3)2 + NiF3 = PbF2 + Ni(NO3)3 =>
3 Pb(NO3)2 + 2 NiF3 = 3 PbF2 + 2 Ni(NO3)3
Mn2 + O5 = Mn2O5 =>
Mn2 + O5 = Mn2O5
K2OCaO = K2CaO2 =>
K2OCaO = K2CaO2
CH16 + O2 = C + H2O =>
CH16 + 4 O2 = C + 8 H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2SO4 + H2O =>
5 CH3CH2CH2OH + 2 K2Cr2O7 + 4 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 2 Cr2SO4 + 9 H2O
KOH + HI = KI + OH2 =>
KOH + HI = KI + OH2
H2O + Na2S2O3 + HClO4 = HCl + NaHSO4 =>
H2O + Na2S2O3 + HClO4 = HCl + 2 NaHSO4
K2Cr2O7 + Ba(NO3)2 = BaCr2O7 + KNO3 =>
K2Cr2O7 + Ba(NO3)2 = BaCr2O7 + 2 KNO3
Cr(NO3)3 + (NH4)2S2O8 + H2O = (NH4)2Cr2O7 + NH4NO3 + H2SO4 =>
6 Cr(NO3)3 + 13(NH4)2S2O8 + 24 H2O = 3(NH4)2Cr2O7 + 19 NH4NO3 + 26 H2SO4
Sr(NO3)2 + Y2O3 + (NH4)6Mo7O24H8O4 + O = SrY2(MoO4)4 + N2 + H2O =>
7 Sr(NO3)2 + 7 Y2O3 + 4(NH4)6Mo7O24H8O4 + O = 7 SrY2(MoO4)4 + 19 N2 + 64 H2O
C4H11O2N + NaOH = C4H5O4NNa2 + H2 =>
C4H11O2N + 2 NaOH = C4H5O4NNa2 + 4 H2
MgClNH4OHNaHPO4 = MgNH4PO4NaClH2O =>
MgClNH4OHNaHPO4 = MgNH4PO4NaClH2O
Na + AlO2 = NaAl2O4 =>
Na + 2 AlO2 = NaAl2O4
MgCO3 = MgOCO2MgCO3 =>
2 MgCO3 = MgOCO2MgCO3
H2S04 = H + (S04)2 =>
2 H2S04 = 4 H + (S04)2
C3H8 + S8 = CS2 + H2S =>
4 C3H8 + 5 S8 = 12 CS2 + 16 H2S
H2NCH(CH3)COOH + H2O = H3NCH(CH3)COOHOH =>
H2NCH(CH3)COOH + H2O = H3NCH(CH3)COOHOH
HBr + Zn = H2 + ZnBr2 =>
2 HBr + Zn = H2 + ZnBr2
K2O + H2SiO3 = K2H2SiO4 =>
K2O + H2SiO3 = K2H2SiO4
SbS5 + HNO3 = HSbO3 + NO + S + H2O =>
3 SbS5 + 5 HNO3 = 3 HSbO3 + 5 NO + 15 S + H2O
KMnO4 + SO2 + HCl = MnCl2 + SO4 + KCl + H2O =>
4 KMnO4 + 5 SO2 + 12 HCl = 4 MnCl2 + 5 SO4 + 4 KCl + 6 H2O
K2O4 + CO2 = K2C2 + O2 =>
K2O4 + 2 CO2 = K2C2 + 4 O2
CH3XCH3 + KMnO4 + H2SO4 = HOOCXCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3XCH3 + 12 KMnO4 + 18 H2SO4 = 5 HOOCXCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
Ca(OH2) + H2O = Ca(OH)2 + H2 =>
Ca(OH2) + H2O = Ca(OH)2 + H2
LiOH + Na2H2PO4 = NaOH + Li2H2PO4 =>
2 LiOH + Na2H2PO4 = 2 NaOH + Li2H2PO4
Sr(OH)2 + RbF = SrF + Rb(OH)2 =>
Sr(OH)2 + RbF = SrF + Rb(OH)2
H2O + NaOH = H3O2 + Na1 =>
H2O + NaOH = H3O2 + Na1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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