| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlOH3 + OH = AlO2H4
H2SO4(aq) + SrCl2(aq) = H2Cl2(aq) + SrSO4(aq) =>
H2SO4(aq) + SrCl2(aq) = H2Cl2(aq) + SrSO4(aq)
NaHCO3 + CaSO4 = NaSO4 + CaHCO3 =>
NaHCO3 + CaSO4 = NaSO4 + CaHCO3
Mn2O7 + Rb2O = RbMn7 + O2 =>
7 Mn2O7 + Rb2O = 2 RbMn7 + 25 O2
SO3 + P2O5 = P2SO8 =>
SO3 + P2O5 = P2SO8
Al5 + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al5 + 15 CuCl2(aq) = 10 AlCl3(aq) + 15 Cu(s)
Mn + BrO = MnBrO =>
Mn + BrO = MnBrO
H3PO4 + Ba + (OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba + 3(OH)2 = Ba3(PO4)2 + 6 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
KI(aq) + Pb(NO3)2(aq) = PbI2(s) + KNO3(s) =>
2 KI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 KNO3(s)
KNO3 + Na2CO3 = Na2(NO3) + K(CO3) =>
KNO3 + Na2CO3 = Na2(NO3) + K(CO3)
SnO2 + H2O = SnO3H2 =>
SnO2 + H2O = SnO3H2
CuSO4(s) + Zn(s) = Cu(s) + ZnSO4(aq) =>
CuSO4(s) + Zn(s) = Cu(s) + ZnSO4(aq)
K2Cr2O7 + KOH + SnCl2 + H2O = KCl + K2[Cr(OH)6] + K2[Sn(OH)6] =>
K2Cr2O7 + 10 KOH + 2 SnCl2 + 7 H2O = 4 KCl + 2 K2[Cr(OH)6] + 2 K2[Sn(OH)6]
NH3 + KOH = KH4NO =>
NH3 + KOH = KH4NO
Mn(MnO4)3 + Pb(PO3)4 = Mn(PO3)3 + Pb(MnO4)4 =>
4 Mn(MnO4)3 + 3 Pb(PO3)4 = 4 Mn(PO3)3 + 3 Pb(MnO4)4
BaCl2(aq) + Ni(NO3)2(aq) = NiCl2(aq) + Ba(NO3)2(aq) =>
BaCl2(aq) + Ni(NO3)2(aq) = NiCl2(aq) + Ba(NO3)2(aq)
KF + Cs = KCs + F =>
KF + Cs = KCs + F
ZnF + Li = LiF + Zn =>
ZnF + Li = LiF + Zn
FeCl3 + Al(OH)3 = AlCl3 + Fe(OH)3 =>
FeCl3 + Al(OH)3 = AlCl3 + Fe(OH)3
Fe + SO4 = FeSO4 =>
Fe + SO4 = FeSO4
CuO + KOH + H2O = K4[Cu(OH)6] =>
CuO + 4 KOH + H2O = K4[Cu(OH)6]
NH3 + CO2 = CON2H4 + H2O =>
2 NH3 + CO2 = CON2H4 + H2O
Co{3+} + SO3{-2} + OH{-} = SO4{-2} + H2O + Co{+2} =>
2 Co{3+} + SO3{-2} + 2 OH{-} = SO4{-2} + H2O + 2 Co{+2}
H2O + Mg(NO3)2 = Mg(NO3)2*H2O =>
H2O + Mg(NO3)2 = Mg(NO3)2*H2O
CaCO3 + CuCl2 = CaCl2 + CuCO3 =>
CaCO3 + CuCl2 = CaCl2 + CuCO3
LiCl + Na2HPO4 + NaOH = Li3PO4 + NaCl + H2O =>
3 LiCl + Na2HPO4 + NaOH = Li3PO4 + 3 NaCl + H2O
H2SO4 + CH3NH3OH = (CH3NH3)2SO4 + H2O =>
H2SO4 + 2 CH3NH3OH = (CH3NH3)2SO4 + 2 H2O
Zn(s) + HCl(l) = ZnCl2(c) + H2(g) =>
Zn(s) + 2 HCl(l) = ZnCl2(c) + H2(g)
C2H5OH + O2 = CH3CO2H + H2O =>
C2H5OH + O2 = CH3CO2H + H2O
M + H{+} = H2 + M{2+} =>
M + 2 H{+} = H2 + M{2+}
KMnO4 + Na2C2O4 + HCl = Mn + KCl + NaCl + CO2 + H2O =>
2 KMnO4 + 7 Na2C2O4 + 16 HCl = 2 Mn + 2 KCl + 14 NaCl + 14 CO2 + 8 H2O
MgO + KOH = MgK2O2 + H2O =>
MgO + 2 KOH = MgK2O2 + H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
C3H6O6N6 + O2 = CO2 + H2O + NO2 =>
2 C3H6O6N6 + 15 O2 = 6 CO2 + 6 H2O + 12 NO2
Pb(NO3)2 + Kl = Kl(NO3)2 + Pb =>
Pb(NO3)2 + Kl = Kl(NO3)2 + Pb
Al + Fe(NO)2 = Al(NO)3 + Fe =>
2 Al + 3 Fe(NO)2 = 2 Al(NO)3 + 3 Fe
CrCl3 + CaOH = Cr(OH)3 + CaCl =>
CrCl3 + 3 CaOH = Cr(OH)3 + 3 CaCl
N2 + H = N15H =>
15 N2 + 2 H = 2 N15H
ZnCl2 + Ni = NiCl2 + Zn =>
ZnCl2 + Ni = NiCl2 + Zn
Si + H = H4Si =>
Si + 4 H = H4Si
Cr(s) + O2 = CrO(s) =>
2 Cr(s) + O2 = 2 CrO(s)
Ag + S = Ag2(S) =>
2 Ag + S = Ag2(S)
I2 + Zn + H2O = I{-} + Zn(OH)2 + H{+} =>
I2 + Zn + 2 H2O = 2 I{-} + Zn(OH)2 + 2 H{+}
CH3COOH + KI + Pb = CH3COOK + PbI2 + H2 =>
2 CH3COOH + 2 KI + Pb = 2 CH3COOK + PbI2 + H2
S2O82{-} + S2O32{-} = SO42{-} + S4O6 =>
23 S2O82{-} + 77 S2O32{-} = 100 SO42{-} + 25 S4O6
N2 + S = N2S =>
N2 + S = N2S
S + F = S2F =>
2 S + F = S2F
H2(SO4) + K3(PO4) = H3(PO4) + K2(SO4) =>
3 H2(SO4) + 2 K3(PO4) = 2 H3(PO4) + 3 K2(SO4)
P + (Cl2) = PCl5 =>
2 P + 5(Cl2) = 2 PCl5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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