| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl(SO4)2*12H2O + 2 BaCl2 = 2 BaSO4 + 12 H2O + KCl + AlCl3
P4 + IO3{-} + OH{-} = PO4{3-} + I{-} + H2O =>
3 P4 + 10 IO3{-} + 36 OH{-} = 12 PO4{3-} + 10 I{-} + 18 H2O
K2CrO4 + HI = KI + CrI3 + I2 + H2O =>
2 K2CrO4 + 16 HI = 4 KI + 2 CrI3 + 3 I2 + 8 H2O
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2 =>
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2
HI + K2CrO4 = H2CrO4 + KI =>
2 HI + K2CrO4 = H2CrO4 + 2 KI
MgSO4(aq) + K3PO4(aq) = MgPO4(s) + K3SO4(aq) =>
MgSO4(aq) + K3PO4(aq) = MgPO4(s) + K3SO4(aq)
Na2CrO4 + Na2C2O4 + NaOH + H2O = Na2CO3 + Na3[Cr(OH)6] =>
2 Na2CrO4 + 3 Na2C2O4 + 8 NaOH + 2 H2O = 6 Na2CO3 + 2 Na3[Cr(OH)6]
Na2S + HCl = H2 + S + NaCl =>
Na2S + 2 HCl = H2 + S + 2 NaCl
CoCO3 + (AcAc) = (Co(AcAc)3) + CO2 + O2 =>
2 CoCO3 + 6(AcAc) = 2(Co(AcAc)3) + 2 CO2 + O2
CuSO4(aq) + Mg(s) = Cu(s) + Mg(SO4)(aq) =>
CuSO4(aq) + Mg(s) = Cu(s) + Mg(SO4)(aq)
H2O + Na2SO4 = H2SO4 + Na + O2 =>
2 H2O + 2 Na2SO4 = 2 H2SO4 + 4 Na + O2
N2H4*H2O + S8 + H2O = (NH4)2SO4 + H2S =>
8 N2H4*H2O + 3 S8 + 24 H2O = 8(NH4)2SO4 + 16 H2S
AlBr3 + Cl2 = AlCl3 + Br3 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 2 Br3
(H)(N)(O3) + (I2) = (N)(O2) + (H)(I)(O3) + (H2)(O) =>
10(H)(N)(O3) + (I2) = 10(N)(O2) + 2(H)(I)(O3) + 4(H2)(O)
Na(aq) + Pb(ClO3)2(aq) = NaClO3(s) + Pb(aq) =>
2 Na(aq) + Pb(ClO3)2(aq) = 2 NaClO3(s) + Pb(aq)
NH6453 = H2 + N2 =>
2 NH6453 = 6453 H2 + N2
HCl + NH4Cl = NH4Cl2 + H =>
HCl + NH4Cl = NH4Cl2 + H
OCS + H2O = H2S + CO2 =>
OCS + H2O = H2S + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2(s) + Fe(OH)2(aq) =>
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2(s) + Fe(OH)2(aq)
C10H15NO + HI = C10H15N + H2O + I2 =>
C10H15NO + 2 HI = C10H15N + H2O + I2
In2O3 + Fe2SO4 = In2SO4 + Fe2O3 =>
In2O3 + Fe2SO4 = In2SO4 + Fe2O3
BeF2 + Li = LiF + Be =>
BeF2 + 2 Li = 2 LiF + Be
Fe + CuCl2 = FeCl2 + Cu2 =>
2 Fe + 2 CuCl2 = 2 FeCl2 + Cu2
Hg(No3)2 + K3Po4 = Hg3(Po4)2 + KNo3 =>
3 Hg(No3)2 + 2 K3Po4 = Hg3(Po4)2 + 6 KNo3
HCH2ClCO2 + OH = CH2ClCO2 + H2O =>
HCH2ClCO2 + OH = CH2ClCO2 + H2O
Zn + K2CrO7 + H2SO4 = ZnSO4 + CrSO4 + K2SO4 + H2O =>
5 Zn + K2CrO7 + 7 H2SO4 = 5 ZnSO4 + CrSO4 + K2SO4 + 7 H2O
Tl2(CO3)3 + H2SO4 = Tl2(SO4)3 + H2O + CO2 =>
Tl2(CO3)3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O + 3 CO2
Fe = Fe304 =>
304 Fe = Fe304
MgGeO3 + CO + P4 = Mg3(PO4)2 + C + GeO2 =>
6 MgGeO3 + 10 CO + P4 = 2 Mg3(PO4)2 + 10 C + 6 GeO2
(NH4)2MoO4 + HCl + SnCl2 + KSCN = K3[Mo(SCN)6] + NH4Cl + H2O + K2[SnCl6] =>
2(NH4)2MoO4 + 16 HCl + 3 SnCl2 + 12 KSCN = 2 K3[Mo(SCN)6] + 4 NH4Cl + 8 H2O + 3 K2[SnCl6]
C6H12N4 + O2 = C + H2O + NO2 =>
C6H12N4 + 7 O2 = 6 C + 6 H2O + 4 NO2
KBrO3 + Cu + H2SO4 = Br + CuSO4 + K2SO4 + H2O =>
2 KBrO3 + 5 Cu + 6 H2SO4 = 2 Br + 5 CuSO4 + K2SO4 + 6 H2O
LiOH + Ba(OH)2 + Si(OH)4 = Li2BaSiO4 + H2O =>
2 LiOH + Ba(OH)2 + Si(OH)4 = Li2BaSiO4 + 4 H2O
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(aq) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(aq)
C3H7O6H + O2 = CO2 + H2O =>
C3H7O6H + 2 O2 = 3 CO2 + 4 H2O
U{4+} + MnO4{-} + H = Mn{2+} + UO{+} + H2O =>
U{4+} + MnO4{-} + 6 H = Mn{2+} + UO{+} + 3 H2O
NH4NO3 + H2O = NH40 + HNO3 =>
45 NH4NO3 + 111 H2O = 8 NH40 + 82 HNO3
CH3CH2CH2CHO + CuSO4 + NaOH = CH3CH2CH2COONa + Cu2O + Na2SO4 + H2O =>
CH3CH2CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2CH2COONa + Cu2O + 2 Na2SO4 + 3 H2O
NaCl + FeCl3 = NaCl3 + FeCl =>
NaCl + FeCl3 = NaCl3 + FeCl
HI + K2CrO4 = H2CrO4 + KI =>
2 HI + K2CrO4 = H2CrO4 + 2 KI
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
P4 + IO3{-} + OH{-} = PO4{3-} + I2{-} + H2O =>
11 P4 + 40 IO3{-} + 112 OH{-} = 44 PO4{3-} + 20 I2{-} + 56 H2O
HC2H3O2 + NaHCO3 + Cl = CO2 + NaCl + H2O =>
HC2H3O2 + 8 NaHCO3 + 8 Cl = 10 CO2 + 8 NaCl + 6 H2O
C7H6O3 + C6H10O3 = C10H10O4 + C3H6O2 =>
C7H6O3 + C6H10O3 = C10H10O4 + C3H6O2
Fe2 + AgNO3 = Ag + Fe(NO3)3 =>
Fe2 + 6 AgNO3 = 6 Ag + 2 Fe(NO3)3
Ag{+}(aq) + Cu(g) = Ag(s) + Cu{2+}(aq) =>
2 Ag{+}(aq) + Cu(g) = 2 Ag(s) + Cu{2+}(aq)
Na5HV10O28 + HCl = VO2Cl + NaCl + H2O =>
Na5HV10O28 + 15 HCl = 10 VO2Cl + 5 NaCl + 8 H2O
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq) =>
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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