| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + H3PO4 = K3PO4 + 3 H2O
U + F2 = UF6 =>
U + 3 F2 = UF6
SrCl2 + (NH4)2O = SrO + (NH4)2Cl2 =>
SrCl2 + (NH4)2O = SrO + (NH4)2Cl2
H2O + O = H2O2 =>
H2O + O = H2O2
TiCl3 + H2O = TiCl3*6H2O =>
TiCl3 + 6 H2O = TiCl3*6H2O
SrCl2 + (NH4)2O = SrO + (NH4)Cl =>
SrCl2 + (NH4)2O = SrO + 2(NH4)Cl
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Ag + Pb(NO3)4 = AgNO3 + Pb =>
4 Ag + Pb(NO3)4 = 4 AgNO3 + Pb
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNo3 + BaCl2 = AgCl + Ba(No3)2 =>
2 AgNo3 + BaCl2 = 2 AgCl + Ba(No3)2
AI + HCI = AIHCI =>
AI + HCI = AIHCI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
SO3 + Cu(OH)2 = CuSO4 + H2O =>
SO3 + Cu(OH)2 = CuSO4 + H2O
Br2 + Cu = CuBr2 =>
Br2 + Cu = CuBr2
Cr2O3 + H2SO4 = Cr2[SO4]3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2[SO4]3 + 3 H2O
S(s) + HNO3(ac) = H2SO4(ac) + NO2(g) + H2O(l) =>
S(s) + 6 HNO3(ac) = H2SO4(ac) + 6 NO2(g) + 2 H2O(l)
Al + ZnCl2(aq) = Zn + AlCl3(aq) =>
2 Al + 3 ZnCl2(aq) = 3 Zn + 2 AlCl3(aq)
NH4Br + NaOH = HOH + NH3 + NaBr =>
NH4Br + NaOH = HOH + NH3 + NaBr
FeCl2 + O + H2O = Fe2O3 + HCl =>
2 FeCl2 + O + 2 H2O = Fe2O3 + 4 HCl
Ca(OH)2(s) + H3PO4(ac) = Ca3(PO4)2(ac) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(ac) = Ca3(PO4)2(ac) + 6 H2O(l)
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Fe4 + O2 = FeO3 =>
Fe4 + 6 O2 = 4 FeO3
HF + OH{-} = F{-} + H2O =>
HF + OH{-} = F{-} + H2O
Fe + Cu(II) = Cu + Fe(III) =>
2 Fe + 3 Cu(II) = 3 Cu + 2 Fe(III)
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
FeBr34 + Cl2 = FeCl3 + Br2 =>
2 FeBr34 + 3 Cl2 = 2 FeCl3 + 34 Br2
Ni2(OH)2SO4 + NH4OH + (NH4)2SO4 = Ni(NH3)6SO4 + H2O =>
Ni2(OH)2SO4 + 10 NH4OH + (NH4)2SO4 = 2 Ni(NH3)6SO4 + 12 H2O
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
C6 + CH4 = C16H4 =>
5 C6 + 2 CH4 = 2 C16H4
MnO4{-} + H{+} + Zn = Mn{2+} + H2O + Zn{2+} =>
2 MnO4{-} + 16 H{+} + 5 Zn = 2 Mn{2+} + 8 H2O + 5 Zn{2+}
Al(Cl)3 + NH4OH = Al(OH)3 + NH4Cl =>
Al(Cl)3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
C6H6 + KMnO4 + Na2CO3 = C6H5COONa + KOH + MnO2 + H2CO3 =>
9 C6H6 + 10 KMnO4 + 4 Na2CO3 = 8 C6H5COONa + 10 KOH + 10 MnO2 + 2 H2CO3
C4H6 + NaH = C4H5Na + H2 =>
C4H6 + NaH = C4H5Na + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CrO3 + Na2O = Na2CrO4 =>
CrO3 + Na2O = Na2CrO4
Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2
H2S + Pb(OH)2 = PbS + H2O =>
H2S + Pb(OH)2 = PbS + 2 H2O
SnCl2 + Fe2(SO4)3 + HCl = SnCl4 + FeSO4 + H2SO4 =>
SnCl2 + Fe2(SO4)3 + 2 HCl = SnCl4 + 2 FeSO4 + H2SO4
AgNO3 + KF = KNO3 + AgF =>
AgNO3 + KF = KNO3 + AgF
Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
FePO4 + HCl = FeCl3 + H3PO4 =>
FePO4 + 3 HCl = FeCl3 + H3PO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Na2S + FeCl2 = Na2Cl2 + FeS =>
Na2S + FeCl2 = Na2Cl2 + FeS
Ga(a) + HCl(aq) = GaCl3 + H2(g) =>
2 Ga(a) + 6 HCl(aq) = 2 GaCl3 + 3 H2(g)
NaOH + MnSO4 = MnOH + NaSO4 =>
NaOH + MnSO4 = MnOH + NaSO4
Al(NO3)3 + Mg(C2H3O2)2 = Al(C2H3O2)3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 Mg(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Mg(NO3)2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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