| Équations équilibrées la veille | Équations équilibrées le lendemain |
KNo + H2O = KNo*H2O
KClO4 + H2O = H2ClO4 + KO =>
KClO4 + H2O = H2ClO4 + KO
C3H7NO2 + H2 = C3H9N + H2O =>
C3H7NO2 + 3 H2 = C3H9N + 2 H2O
C6H5NH3Cl + NaHCO3 = C6H5NH2 + H2O + CO2 + NaCl =>
C6H5NH3Cl + NaHCO3 = C6H5NH2 + H2O + CO2 + NaCl
KOH + HL = KL + H2O =>
KOH + HL = KL + H2O
Cu + KCN + O2 + H2O = K3(Cu(CN)4) + KOH =>
4 Cu + 16 KCN + O2 + 2 H2O = 4 K3(Cu(CN)4) + 4 KOH
KSn(OH)3 + Br2 + KOH = K3[Sn(OH)6] + KBr =>
2 KSn(OH)3 + Br2 + 6 KOH = 2 K3[Sn(OH)6] + 2 KBr
AgNO3 + I2 = AgI + NO3 =>
2 AgNO3 + I2 = 2 AgI + 2 NO3
Pb(No3)2 + NaI = PbNa + I(No3)2 =>
Pb(No3)2 + NaI = PbNa + I(No3)2
H2O + SO2 + Br2 = HSO4{-} + Br{-} + H{+} =>
2 H2O + SO2 + Br2 = HSO4{-} + 2 Br{-} + 3 H{+}
Cu(CO3) = Cu + (CO3) =>
Cu(CO3) = Cu + (CO3)
Cu + ZnSO4 = CuSO4(aq) + Zn(s) =>
Cu + ZnSO4 = CuSO4(aq) + Zn(s)
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Mn2O3 + CO2 = Mn2CO5 =>
Mn2O3 + CO2 = Mn2CO5
C6H5CH2NH2HBr + NaOH = NaBr + H2O + C6H5CH2NH2 =>
C6H5CH2NH2HBr + NaOH = NaBr + H2O + C6H5CH2NH2
ClH + Na = ClNa + H =>
ClH + Na = ClNa + H
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
BaCl2 + Na2HPO4 + NH4OH = Ba3(PO4)2 + NaCl + H2O + NH4Cl =>
3 BaCl2 + 2 Na2HPO4 + 2 NH4OH = Ba3(PO4)2 + 4 NaCl + 2 H2O + 2 NH4Cl
Hg2Cl2(s) + SnCl2(aq) = Hg(l) + SnCl4(aq) =>
Hg2Cl2(s) + SnCl2(aq) = 2 Hg(l) + SnCl4(aq)
Cu(s) + Mg(NO3)2(aq) = Cu(NO3)2(aq) + Mg(s) =>
Cu(s) + Mg(NO3)2(aq) = Cu(NO3)2(aq) + Mg(s)
NaHCO3 + HAc = H2O + CO2 + NaAc =>
NaHCO3 + HAc = H2O + CO2 + NaAc
MgONaOH = MgO2NaH =>
MgONaOH = MgO2NaH
Ba(NO3)2 + Li3PO4 = BaPO4 + Li3(NO3)2 =>
Ba(NO3)2 + Li3PO4 = BaPO4 + Li3(NO3)2
Fe(NO3)3 + Na2S + H2O = Fe(OH)3 + NaNO3 + H2S =>
2 Fe(NO3)3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 H2S
F + NaAt = NaF + At =>
F + NaAt = NaF + At
C2OH2 + O2 = CO2 + H2O =>
C2OH2 + 2 O2 = 2 CO2 + H2O
NH4NCS + [Fe(H2O)6] = [Fe(H2O)5NCS] + NH4H2O =>
NH4NCS + [Fe(H2O)6] = [Fe(H2O)5NCS] + NH4H2O
NaCl + F2 = NaF + Cl =>
2 NaCl + F2 = 2 NaF + 2 Cl
Sr + HCl = SrCl2 + H2 =>
Sr + 2 HCl = SrCl2 + H2
CuSO4(ac) + BaCl2(ac) = BaSO4(s) + CuCl2(ac) =>
CuSO4(ac) + BaCl2(ac) = BaSO4(s) + CuCl2(ac)
AlI{3} + Cl{2} = AlCl{3} + I{2} =>
AlI{3} + Cl{2} = AlCl{3} + I{2}
H4C4S + O2 = CO2 + H2O + SO2 =>
H4C4S + 6 O2 = 4 CO2 + 2 H2O + SO2
Au + HI = HAu + I =>
Au + HI = HAu + I
CH3OH + MnO4{-} + OH{-} = CO3 + MnO4{-2} + H2O =>
CH3OH + 8 MnO4{-} + 8 OH{-} = CO3 + 8 MnO4{-2} + 6 H2O
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
Mn(OH)2 + OH = Mn3O4 + H2O =>
3 Mn(OH)2 + 2 OH = Mn3O4 + 4 H2O
H2 + Cu(NO3)2 = Cu + HNO3 =>
H2 + Cu(NO3)2 = Cu + 2 HNO3
Ca(HS)2 + HNO3 = NO2 + H2SO4 + Ca(NO3)2 + H2O =>
Ca(HS)2 + 18 HNO3 = 16 NO2 + 2 H2SO4 + Ca(NO3)2 + 8 H2O
C5H12O + HCl = C4H9Cl + H2O =>
4 C5H12O + 5 HCl = 5 C4H9Cl + 4 H2O
H{+} + SO4{2-} + ClO2{-} = H2O + ClO3{-} + S2O3{-2} =>
2 H{+} + 2 SO4{2-} + 4 ClO2{-} = H2O + 4 ClO3{-} + S2O3{-2}
K + Ba3(PO4)2 = K3(PO4) + Ba =>
6 K + Ba3(PO4)2 = 2 K3(PO4) + 3 Ba
K2S + Ba(NO3)2 = K2(NO3)2 + BaS =>
K2S + Ba(NO3)2 = K2(NO3)2 + BaS
CuCO3 + Li = Li2CO3 + Cu =>
CuCO3 + 2 Li = Li2CO3 + Cu
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
KNO3 + H3PO4 = HNO3 + K3PO4 =>
3 KNO3 + H3PO4 = 3 HNO3 + K3PO4
CH3COONa*3H2O + H2SO4 = CH3COOH + Na2SO4 + H2O =>
2 CH3COONa*3H2O + H2SO4 = 2 CH3COOH + Na2SO4 + 6 H2O
ZrO(NO3)2 = ZrO2 + N2 + O2 =>
2 ZrO(NO3)2 = 2 ZrO2 + 2 N2 + 5 O2
NaCl + FeO = FeCl2 + Na2O =>
2 NaCl + FeO = FeCl2 + Na2O
Fe + H2SO = Fe2(SO)43 + H2 =>
2 Fe + 43 H2SO = Fe2(SO)43 + 43 H2
VO2 + HCl = VOCl2 + H2O =>
VO2 + 2 HCl = VOCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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