| Équations équilibrées la veille | Équations équilibrées le lendemain |
TbO + MgAl2O4 = TbMgAl2O4 + O
Mo + F2 = MoF6 =>
Mo + 3 F2 = MoF6
[CoCl(NH3)5]Cl + NH4Cl + O2 = [Co(NH3)6Cl]Cl2 + H2O =>
4[CoCl(NH3)5]Cl + 4 NH4Cl + O2 = 4[Co(NH3)6Cl]Cl2 + 2 H2O
HI + H2SO4 = H2O + I2 + H2S =>
8 HI + H2SO4 = 4 H2O + 4 I2 + H2S
Mg(s) + ZnSo4(aq) = MgSo4(aq) + Zn =>
Mg(s) + ZnSo4(aq) = MgSo4(aq) + Zn
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
Al + LiOH = AlLiO + H2 =>
2 Al + 2 LiOH = 2 AlLiO + H2
Na2S2O8 + Cr2(SO4)3 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
3 Na2S2O8 + Cr2(SO4)3 + 16 NaOH = 9 Na2SO4 + 2 Na2CrO4 + 8 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ba(OH)2 + (NH4)2Co3 = NH3 + H2O + BaCo3 =>
Ba(OH)2 + (NH4)2Co3 = 2 NH3 + 2 H2O + BaCo3
Sn(s) + CuSo4(aq) = Sn(So4)2(aq) + Cu(s) =>
Sn(s) + 2 CuSo4(aq) = Sn(So4)2(aq) + 2 Cu(s)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ce(OH)3 + O2 = CeO2 + H2O =>
4 Ce(OH)3 + O2 = 4 CeO2 + 6 H2O
Al2(O3) + Fe = Fe3O4 + Al =>
4 Al2(O3) + 9 Fe = 3 Fe3O4 + 8 Al
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
KI + Zn(NO3)2 = ZnI2 + K(NO3) =>
2 KI + Zn(NO3)2 = ZnI2 + 2 K(NO3)
MnO2 + HBr = MnBr2 + Br2 + H2O =>
MnO2 + 4 HBr = MnBr2 + Br2 + 2 H2O
C64H32 + O2 = CO2 + H2O =>
C64H32 + 72 O2 = 64 CO2 + 16 H2O
C8H8O3 + NaBrH4 + H2O = C8H10O3 + H3BrO3 + NaOH =>
4 C8H8O3 + NaBrH4 + 4 H2O = 4 C8H10O3 + H3BrO3 + NaOH
K2CO3 + CO2 + H2O = CHKO3 =>
K2CO3 + CO2 + H2O = 2 CHKO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni(OH)2(s) = NiO(s) + H2O(s) =>
Ni(OH)2(s) = NiO(s) + H2O(s)
Sn(s) + HNO3(aq) = SnO2(s) + NO2(g) + H29(l) =>
29 Sn(s) + 58 HNO3(aq) = 29 SnO2(s) + 58 NO2(g) + 2 H29(l)
BaCrO4 + KI + HCl = BaCl2 + CrCl3 + KCl + I2 + H2O =>
2 BaCrO4 + 6 KI + 16 HCl = 2 BaCl2 + 2 CrCl3 + 6 KCl + 3 I2 + 8 H2O
WF6 + H2 = W + HF =>
WF6 + 3 H2 = W + 6 HF
H2O(l) + N2O3(l) = HNO2(aq) =>
H2O(l) + N2O3(l) = 2 HNO2(aq)
AgSO4 + Cu = Ag + CuSO4 =>
AgSO4 + Cu = Ag + CuSO4
CuSO4 + NaNO2 = Cu(NO2)4 + Na + (SO4) =>
CuSO4 + 4 NaNO2 = Cu(NO2)4 + 4 Na + (SO4)
Ba(OH)2 + H3PO4 = Ba(PO4) + H2O + H2 =>
2 Ba(OH)2 + 2 H3PO4 = 2 Ba(PO4) + 4 H2O + H2
H2O + Mn = H2 + Mn(OH)2 =>
2 H2O + Mn = H2 + Mn(OH)2
C6AsNH6O6 + FeCl3 = C6AsNH6O3 + Cl + Fe2O3 =>
C6AsNH6O6 + 2 FeCl3 = C6AsNH6O3 + 6 Cl + Fe2O3
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
NaCl + BeO = BeCl2 + Na2O =>
2 NaCl + BeO = BeCl2 + Na2O
SO2(g) + O2(g) + CaCO3(s) = CaSO4 + CO2 =>
2 SO2(g) + O2(g) + 2 CaCO3(s) = 2 CaSO4 + 2 CO2
CrCl2 + H2CO3 = CrCO3 + HCl =>
CrCl2 + H2CO3 = CrCO3 + 2 HCl
Cl2 + C2H6 = CCl + HCl =>
4 Cl2 + C2H6 = 2 CCl + 6 HCl
N + H2O = NO + H6 =>
3 N + 3 H2O = 3 NO + H6
P + O2 = P2(O) =>
4 P + O2 = 2 P2(O)
MgS + O2 = Mg2S2O2 =>
2 MgS + O2 = Mg2S2O2
Na + AgNo3 = NaNo3 + Ag =>
Na + AgNo3 = NaNo3 + Ag
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
HCHO + KMnO4 + H2SO4 = HCOOH + MnSO4 + KSO4 + H2O =>
2 HCHO + KMnO4 + 2 H2SO4 = 2 HCOOH + MnSO4 + KSO4 + 2 H2O
CuCO3 + HNO3 = CO2 + Cu(NO3)2 + H2O =>
CuCO3 + 2 HNO3 = CO2 + Cu(NO3)2 + H2O
Zn + CO2 = ZnO + C =>
2 Zn + CO2 = 2 ZnO + C
H2 + SO4 + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 H2 + 3 SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
Na2S2O5 + HOCl + H2O = NaHSO4 + HCl =>
Na2S2O5 + 2 HOCl + H2O = 2 NaHSO4 + 2 HCl
Al(OH)3 + H2 = Al2 + H2O =>
2 Al(OH)3 + 3 H2 = Al2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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