| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + 2 HOH = MgOH2 + 2 HO
Na3PO4 = Na + P + O2 =>
Na3PO4 = 3 Na + P + 2 O2
Ag + KCO3 = AgCO3 + K =>
Ag + KCO3 = AgCO3 + K
Zn + O2 = Zn2{+} + O{2-} =>
8 Zn + O2 = 4 Zn2{+} + 2 O{2-}
H3CHO + Ag(NH3)2OH = HCOONH4 + Ag + NH3 + H2O =>
H3CHO + 4 Ag(NH3)2OH = HCOONH4 + 4 Ag + 7 NH3 + 3 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
Na2CO3 + Al(NO3)2 = NaNO3 + AlCO3 =>
Na2CO3 + Al(NO3)2 = 2 NaNO3 + AlCO3
Sr(OH)2*H2O + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2*H2O + 2 NH4Cl = SrCl2 + 2 NH3 + 3 H2O
Zn(OH)2 = Zn + O + H =>
Zn(OH)2 = Zn + 2 O + 2 H
NgCO3 = NgO + CO2 =>
NgCO3 = NgO + CO2
S2Cl2 + CH3OH = CH3Cl + HCl + S + SO2 =>
2 S2Cl2 + 2 CH3OH = 2 CH3Cl + 2 HCl + 3 S + SO2
Fe(s) + Cl2(s) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(s) = 2 FeCl3(s)
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H5ONa + H2O = C2H3NaO + H3O =>
C2H5ONa + 2 H2O = C2H3NaO + 2 H3O
MnSO4 + NaBiO3 + H2SO4 = HMnO4 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 MnSO4 + 10 NaBiO3 + 16 H2SO4 = 4 HMnO4 + 5 Bi2(SO4)3 + 5 Na2SO4 + 14 H2O
Na + (Cl)2 = NaCl =>
2 Na + (Cl)2 = 2 NaCl
NaOH + CaO = Na2CaO2 + H2O =>
2 NaOH + CaO = Na2CaO2 + H2O
Na2CO3 + HClO4 = NaClO4 + NaHCO3 =>
Na2CO3 + HClO4 = NaClO4 + NaHCO3
Ca10F2PO4PO4PO4PO4PO4PO4 + H2SO4 = CaH2PO4H2PO4 + CaSO4 + HF =>
Ca10F2PO4PO4PO4PO4PO4PO4 + 7 H2SO4 = 3 CaH2PO4H2PO4 + 7 CaSO4 + 2 HF
PtO2 = Pt + O2 =>
PtO2 = Pt + O2
Cu + ZnClO3 = CuClO3 + CuZn =>
2 Cu + ZnClO3 = CuClO3 + CuZn
Cl2 + O3 = Cl2O5 =>
3 Cl2 + 5 O3 = 3 Cl2O5
HCHO2 + NaOH = NaCHO2 + H2O =>
HCHO2 + NaOH = NaCHO2 + H2O
(CH3)2NH + HNO3 = (CH3)2NH2{+} + NO3{-} =>
(CH3)2NH + HNO3 = (CH3)2NH2{+} + NO3{-}
HNO3(aq)NaOH = H2O(l)NaNO3(aq) =>
HNO3(aq)NaOH = H2O(l)NaNO3(aq)
Mg(CIO4)2 + Na = NaCIO4 + Mg =>
Mg(CIO4)2 + 2 Na = 2 NaCIO4 + Mg
Ca + Ga(ClO4)3 = Ga + Ca(ClO4)3 =>
Ca + Ga(ClO4)3 = Ga + Ca(ClO4)3
K2CrO4 + N2O6Pb = PbCrO4 + KNO3 =>
K2CrO4 + N2O6Pb = PbCrO4 + 2 KNO3
CH3MgI + (C6H5)2CO = C6H5MgI + C6H5CH3CO =>
CH3MgI + (C6H5)2CO = C6H5MgI + C6H5CH3CO
(b)Ca3(PO4)2(s) + SiO2(s) + C(s) = P4(g) + CaSiO3(l) + CO(g) =>
2(b)Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = P4(g) + 6 CaSiO3(l) + 10 CO(g)
HCN(aq) + LiOH(aq) = H2O(l) + LiCN(aq) =>
HCN(aq) + LiOH(aq) = H2O(l) + LiCN(aq)
H2NSO3H + NaOH = H2NSO3Na + H2O =>
H2NSO3H + NaOH = H2NSO3Na + H2O
C7H6O + KMnO4 + H2SO4 = C7H6O2 + KSO4 + MnSO4 + H2O =>
2 C7H6O + KMnO4 + 2 H2SO4 = 2 C7H6O2 + KSO4 + MnSO4 + 2 H2O
HOAc + KOH = OAc + KOH2 =>
HOAc + KOH = OAc + KOH2
ZnS2 + Cl2 = ZnCl2 + S2Cl2 =>
ZnS2 + 2 Cl2 = ZnCl2 + S2Cl2
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
H + Be = HBe =>
H + Be = HBe
P2O5 + Sn(OH)2 = Sn(PO3)2 + H2O =>
P2O5 + Sn(OH)2 = Sn(PO3)2 + H2O
Ca + CO2 = CaCO2 =>
Ca + CO2 = CaCO2
Mn2O3 + HCl = Cl2 + MnCl2 + H2O =>
Mn2O3 + 6 HCl = Cl2 + 2 MnCl2 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
BaO + SiO2 = BaSiO3 =>
BaO + SiO2 = BaSiO3
Co3N2 + FeCl2 = CoCl2 + Fe3N2 =>
Co3N2 + 3 FeCl2 = 3 CoCl2 + Fe3N2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Li2(CrO4) + BaCl2 = LiCl + BaCrO4 =>
Li2(CrO4) + BaCl2 = 2 LiCl + BaCrO4
C9H19O + O2 = CO2 + H2O =>
4 C9H19O + 53 O2 = 36 CO2 + 38 H2O
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
BaBr2 + HClO3 = Ba(ClO3)2 + HBr =>
BaBr2 + 2 HClO3 = Ba(ClO3)2 + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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