| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NCl = AgCl + NNO3
Mn(OH)2 + KOH + Br2 = KMnO4 + KBr + H2O =>
2 Mn(OH)2 + 12 KOH + 5 Br2 = 2 KMnO4 + 10 KBr + 8 H2O
Cu(NO3)2 + Cl2 + H2 = CuCl + H(NO3) =>
2 Cu(NO3)2 + Cl2 + 2 H2 = 2 CuCl + 4 H(NO3)
Al(NO3)3 + Li2CO3 = LiNO3 + Al2(CO3)3 =>
2 Al(NO3)3 + 3 Li2CO3 = 6 LiNO3 + Al2(CO3)3
Mg(HO)2 + HCl = Mg2Cl4 + H8O4 =>
2 Mg(HO)2 + 4 HCl = Mg2Cl4 + H8O4
KMnO4 + KOH + Zn = K2MnO4 + K[Zn(OH)2] =>
KMnO4 + 2 KOH + Zn = K2MnO4 + K[Zn(OH)2]
C2H6O(i) + O2(g) = CO2 + H2O =>
C2H6O(i) + 3 O2(g) = 2 CO2 + 3 H2O
K8Fe2(CN)12 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K8Fe2(CN)12 + 12 H2SO4 + 12 H2O = 4 K2SO4 + 2 FeSO4 + 6(NH4)2SO4 + 12 CO
ZrNa + ZrCl4 = Zr + NaCl =>
4 ZrNa + ZrCl4 = 5 Zr + 4 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
I2 + BaCl = Cl2 + BaI2 =>
2 I2 + 2 BaCl = Cl2 + 2 BaI2
Ca(OH)2 + KI = CaI + I2 + KOH =>
2 Ca(OH)2 + 4 KI = 2 CaI + I2 + 4 KOH
Na3Po4 + NiCl2 = Ni3(Po4)2 + NaCl =>
2 Na3Po4 + 3 NiCl2 = Ni3(Po4)2 + 6 NaCl
HBr(aq) + Cr2O3(aq) = CrBr3(aq) + H2O =>
6 HBr(aq) + Cr2O3(aq) = 2 CrBr3(aq) + 3 H2O
Zn(C2H3O2)2 + Na2CO3 = ZnCO3 + NaC2H3O2 =>
Zn(C2H3O2)2 + Na2CO3 = ZnCO3 + 2 NaC2H3O2
KCl(aq) + CaBr2(aq) = CaCl2(s) + KBr(s) =>
2 KCl(aq) + CaBr2(aq) = CaCl2(s) + 2 KBr(s)
PCl5(i) + H2O(i) = H3PO4(aq) + HCl(aq) =>
PCl5(i) + 4 H2O(i) = H3PO4(aq) + 5 HCl(aq)
J2 + NaHSO3 + H2O = NaHSO4 + HJ =>
J2 + NaHSO3 + H2O = NaHSO4 + 2 HJ
Cu2S + NO3{-} + H{+} = CuSO4 + Cu2{+} + NO + H2O =>
6 Cu2S + 17 NO3{-} + 20 H{+} = 6 CuSO4 + 3 Cu2{+} + 17 NO + 10 H2O
KC1O3 + C6H12O6 = KC1 + CO2 + H2O =>
4 KC1O3 + C6H12O6 = 4 KC1 + 6 CO2 + 6 H2O
C2HBr + O2 = CO2 + H2O + Br2 =>
4 C2HBr + 9 O2 = 8 CO2 + 2 H2O + 2 Br2
Mg + SO4H2 = MgSO4 + H2 =>
Mg + SO4H2 = MgSO4 + H2
CH4H9OH + O2 = CO2 + H2O =>
CH4H9OH + 4 O2 = CO2 + 7 H2O
MnO4{-} + OH{-} + HSO3{-} = MnO2 + SO4{-2} + H2O =>
2 MnO4{-} + OH{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{-2} + 2 H2O
C2H3ClO + O2 = CO2 + H2O + HCl =>
C2H3ClO + 2 O2 = 2 CO2 + H2O + HCl
Na2S(s) + HCL(aq) = H2S(g) + NaCL(aq) =>
Na2S(s) + 2 HCL(aq) = H2S(g) + 2 NaCL(aq)
CH3(CO2)6CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CO2)6CH3(g) + 7 O2(g) = 16 CO2(g) + 6 H2O(g)
PhMgBr + PCl3 = Ph3P + MgBrCl =>
3 PhMgBr + PCl3 = Ph3P + 3 MgBrCl
Mg + Cr6Fe2O21 = MgFeO9 + Cr6O3 =>
2 Mg + Cr6Fe2O21 = 2 MgFeO9 + Cr6O3
Na(OH)2 + H2 + C12H24O2 = NaC12H23O2 + H2O =>
2 Na(OH)2 + H2 + 2 C12H24O2 = 2 NaC12H23O2 + 4 H2O
P2O5 + Fe2O3 = Fe3O4 + PO4 =>
P2O5 + 9 Fe2O3 = 6 Fe3O4 + 2 PO4
Al2O3 + H2SO = Al2(SO)3 + H2O =>
Al2O3 + 3 H2SO = Al2(SO)3 + 3 H2O
H2SeO4 + Fe(OH)3 = FeH(SeO4)2 + H2O =>
2 H2SeO4 + Fe(OH)3 = FeH(SeO4)2 + 3 H2O
Al2CO3 + HNO3 = AlNO3 + H2O + CO2 =>
Al2CO3 + 2 HNO3 = 2 AlNO3 + H2O + CO2
C4H8O2 + Na = C4H8NaO2 =>
C4H8O2 + Na = C4H8NaO2
Al + NaOH = Al(NaOH)3 =>
Al + 3 NaOH = Al(NaOH)3
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
C4H10 + O = C + OH10 =>
C4H10 + O = 4 C + OH10
H2O + AlPO4 = Al(OH) + HPO4 =>
H2O + AlPO4 = Al(OH) + HPO4
AgNO3 + CH3COOH = Ag + HNO3 + CH3COO =>
AgNO3 + CH3COOH = Ag + HNO3 + CH3COO
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2(aq) + Ni(s) =>
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2(aq) + Ni(s)
CuI2 + Br2 = BrI + Cu =>
CuI2 + Br2 = 2 BrI + Cu
C2H5NO2 + FeSO4 + NaOH = C2HNO2FeNa2 + H2SO4 + H2O =>
C2H5NO2 + FeSO4 + 2 NaOH = C2HNO2FeNa2 + H2SO4 + 2 H2O
MgBr2(aq) + KOH(aq) = KBr(aq) + Mg(OH)2(s) =>
MgBr2(aq) + 2 KOH(aq) = 2 KBr(aq) + Mg(OH)2(s)
NH3 + O2(g) = N2(g) + H2O(l) =>
4 NH3 + 3 O2(g) = 2 N2(g) + 6 H2O(l)
Na2SO3 + NaMnO4 + H2O = Na2SO4 + NaOH + MnO2 =>
3 Na2SO3 + 2 NaMnO4 + H2O = 3 Na2SO4 + 2 NaOH + 2 MnO2
H2(g) + I2(s) = HI(s) =>
H2(g) + I2(s) = 2 HI(s)
HClO4 + H2O = HCl + HO4 =>
7 HClO4 + 4 H2O = 7 HCl + 8 HO4
H3VO4 + HCl = VOCl3 + H2O =>
H3VO4 + 3 HCl = VOCl3 + 3 H2O
FeCl3 + Fe + NH4Cl = (NH4)2[FeCl4] =>
2 FeCl3 + Fe + 6 NH4Cl = 3(NH4)2[FeCl4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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