| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + NaOH = H2OH + NaC2O4
Na2O + HClO4 = NaClO4 + H2O =>
Na2O + 2 HClO4 = 2 NaClO4 + H2O
KNO3 + NaCl = KCl + NaNO3 =>
KNO3 + NaCl = KCl + NaNO3
Cr(OH)4 + HNO3 = Cr(NO3)4 + H2O =>
Cr(OH)4 + 4 HNO3 = Cr(NO3)4 + 4 H2O
CH3CO2H + CH3ONa = CH3CO2Na + CH3OH =>
CH3CO2H + CH3ONa = CH3CO2Na + CH3OH
Co(IO3)3 + (NH4)2S = NH4IO3 + Co2S3 =>
2 Co(IO3)3 + 3(NH4)2S = 6 NH4IO3 + Co2S3
NH4OHH2O = NH4OH3O =>
NH4OHH2O = NH4OH3O
Br2(l) + NaF(s) = NaBr(s) + F2(g) =>
Br2(l) + 2 NaF(s) = 2 NaBr(s) + F2(g)
H2SO4 + RbCl = H2Cl + RbSO4 =>
H2SO4 + RbCl = H2Cl + RbSO4
Mg(OH)2H3PO4 = MgPO4H3(OH)2 =>
Mg(OH)2H3PO4 = MgPO4H3(OH)2
Na + AlBr3 = NaBr + Al =>
3 Na + AlBr3 = 3 NaBr + Al
Na3AsO3 + KOH + I2 = Na3AsO4 + KI + H2O =>
Na3AsO3 + 2 KOH + I2 = Na3AsO4 + 2 KI + H2O
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
Mg(OH)2 + H3PO4 = Mg3PO4 + H(OH)2 =>
3 Mg(OH)2 + H3PO4 = Mg3PO4 + 3 H(OH)2
CuBr2(aq) + Pb(CH3COO)2(aq) = PbBr2(s) + Cu(CH3COO)2(aq) =>
CuBr2(aq) + Pb(CH3COO)2(aq) = PbBr2(s) + Cu(CH3COO)2(aq)
CO + H2 = CH4O =>
CO + 2 H2 = CH4O
(NH4)2Cr2O7 + PbCl2 = PbCr2O7 + NH4Cl =>
(NH4)2Cr2O7 + PbCl2 = PbCr2O7 + 2 NH4Cl
KHSHF = KFH2S =>
KHSHF = KFH2S
I2O3H2O(l) = HIO2 =>
I2O3H2O(l) = 2 HIO2
BaOHSrO = BaOSrOH =>
BaOHSrO = BaOSrOH
C6H8O6 + Br2 = C6H6O6 + Br{-} + H{+} =>
C6H8O6 + Br2 = C6H6O6 + 2 Br{-} + 2 H{+}
Ca(NO3)2 + KMnO4 = Ca(MnO4)2 + KNO3 =>
Ca(NO3)2 + 2 KMnO4 = Ca(MnO4)2 + 2 KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FGe = GeF =>
FGe = GeF
Sn + AgClO4 = Ag + Sn(ClO4)2 =>
Sn + 2 AgClO4 = 2 Ag + Sn(ClO4)2
C30H62O + O2 = CO2 + H2O =>
C30H62O + 45 O2 = 30 CO2 + 31 H2O
OGa = GaO =>
OGa = GaO
NaClO + MgCl2 = NaCl + Mg(ClO)2 =>
2 NaClO + MgCl2 = 2 NaCl + Mg(ClO)2
CaCl2(s) + H3PO4(aq) = Ca3(PO4)2(s) + HCl(aq) =>
3 CaCl2(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 HCl(aq)
Cl2 + H2O + ZnS = HClO + H2S + Zn =>
Cl2 + 2 H2O + ZnS = 2 HClO + H2S + Zn
N2O3CaO = Ca(NO2)2 =>
N2O3CaO = Ca(NO2)2
S4 + Br2 = SBr3 =>
S4 + 6 Br2 = 4 SBr3
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
Sn(OH)2 + Br2 + NaOH = Na2[Sn(OH)6] + NaBr =>
Sn(OH)2 + Br2 + 4 NaOH = Na2[Sn(OH)6] + 2 NaBr
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3 =>
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3
Ta + S = TaS =>
Ta + S = TaS
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
HPo + NaOH = H2O + NaPo =>
HPo + NaOH = H2O + NaPo
Ca(OH)2(aq) + H(NO3)(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 H(NO3)(aq) = Ca(NO3)2(aq) + 2 H2O(l)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KOH + C3H7COOH = H2O + C3H7COOK =>
KOH + C3H7COOH = H2O + C3H7COOK
C + N2 + H2O = HCNO + NH3 =>
3 C + 2 N2 + 3 H2O = 3 HCNO + NH3
KHSO4(aq)KOH(aq) = K2SO4(aq)H2O(l) =>
KHSO4(aq)KOH(aq) = K2SO4(aq)H2O(l)
MgS = Mg + S2 =>
2 MgS = 2 Mg + S2
Sn + BaCl2 = SnCl2 + Ba =>
Sn + BaCl2 = SnCl2 + Ba
C6H10O5 + HNO3 = N2O3 + (CO)2 + H2O =>
C6H10O5 + 6 HNO3 = 3 N2O3 + 3(CO)2 + 8 H2O
Na2O + HClO4 = NaClO4 + H2O =>
Na2O + 2 HClO4 = 2 NaClO4 + H2O
KOH + C3H7COOH = H2O + C3H7COOK =>
KOH + C3H7COOH = H2O + C3H7COOK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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