| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + SiO2 = CaO2 + Si(OH)2
NiO + SO2 + H2O = (NiOH)2SO3 =>
2 NiO + SO2 + H2O = (NiOH)2SO3
AlO3H3 = Al2O3 + H2O =>
2 AlO3H3 = Al2O3 + 3 H2O
Mn + H2SO4 = Mn(SO4)3 + SO + H2O =>
2 Mn + 9 H2SO4 = 2 Mn(SO4)3 + 3 SO + 9 H2O
CH3CH2CH2CHCl2 + KOH = CH3CH2CH2COH + KCl + H2O =>
CH3CH2CH2CHCl2 + 2 KOH = CH3CH2CH2COH + 2 KCl + H2O
AlO3H3 = Al2O3 + H2O =>
2 AlO3H3 = Al2O3 + 3 H2O
N2H4 + Zn + H2SO4 = ZnSO4 + NH3 =>
N2H4 + Zn + H2SO4 = ZnSO4 + 2 NH3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cr2O3 + H2O = Cr(OH)2 + OH =>
Cr2O3 + 3 H2O = 2 Cr(OH)2 + 2 OH
Cu + H2SO4 = SO2 + H2O + CuO =>
Cu + H2SO4 = SO2 + H2O + CuO
MgF2 = F2 + Mg =>
MgF2 = F2 + Mg
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
Sn + H(NO3) = Sn(NO3)2 + NHNO3 + H2O =>
5 Sn + 14 H(NO3) = 5 Sn(NO3)2 + 2 NHNO3 + 6 H2O
Mn(Co)10 = Mn + Co =>
Mn(Co)10 = Mn + 10 Co
BeO + LiOH = BeOH + LiO =>
BeO + LiOH = BeOH + LiO
CrS + Na2CO3 = CrCO3 + Na2S =>
CrS + Na2CO3 = CrCO3 + Na2S
C6H7K3O8 + CO2 + H2O = K2CO3 + C6H8O7 =>
2 C6H7K3O8 + 3 CO2 + H2O = 3 K2CO3 + 2 C6H8O7
Ca(OH)2 + CH3CO2H = H2O + Ca2CH3 + CO2 =>
16 Ca(OH)2 + 11 CH3CO2H = 26 H2O + 8 Ca2CH3 + 14 CO2
HNO3 + Zn = Zn(NO3) + N2O + H2O =>
10 HNO3 + 8 Zn = 8 Zn(NO3) + N2O + 5 H2O
V2O3 + KMnO4 = V2O4 + K2O + MnO2 =>
3 V2O3 + 2 KMnO4 = 3 V2O4 + K2O + 2 MnO2
Na3SbO3 + HCl + Zn = SbH3 + NaCl + ZnCl2 + H2O =>
Na3SbO3 + 9 HCl + 3 Zn = SbH3 + 3 NaCl + 3 ZnCl2 + 3 H2O
CH10O + O2 = CO + H2O =>
2 CH10O + 5 O2 = 2 CO + 10 H2O
Ti(OH)3 + HBr = BrTi(OH)2 + H2O =>
Ti(OH)3 + HBr = BrTi(OH)2 + H2O
HCOOH + C3H8 = HCOOC3H8 + H2O =>
17 HCOOH + 13 C3H8 = 14 HCOOC3H8 + 6 H2O
KMnO4 + C3H5(OH) = K2C03 + Mn2O3 + CO2 + H2O =>
16 KMnO4 + 11 C3H5(OH) = 8 K2C03 + 8 Mn2O3 + 9 CO2 + 33 H2O
H2(g) + N2(g) + O2(g) = HNO3 =>
H2(g) + N2(g) + 3 O2(g) = 2 HNO3
HBr + C6H5Br = C6H6 + Br2 =>
HBr + C6H5Br = C6H6 + Br2
CH4 + HO2 = CO3 + H2 =>
4 CH4 + 6 HO2 = 4 CO3 + 11 H2
C2H5COH + H2 = C2H6 + CO2 =>
4 C2H5COH + 3 H2 = 5 C2H6 + 2 CO2
Ca + H3BO3 = Ca3(BO3)2 + H =>
3 Ca + 2 H3BO3 = Ca3(BO3)2 + 6 H
Cl2 + HL = HCl + L2 =>
Cl2 + 2 HL = 2 HCl + L2
C2H5NSCI + O2 = CO2 + H2O + NO2 + SCO2 + CI2 =>
4 C2H5NSCI + 19 O2 = 6 CO2 + 10 H2O + 4 NO2 + 4 SCO2 + 2 CI2
K3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + K2NO3 + (NH4)2NO4 + H2O =>
70 K3PO4 + 120(NH4)6Mo7O24 + 446 HNO3 = 70(NH4)2(PMo12O40) + 105 K2NO3 + 307(NH4)2NO4 + 155 H2O
FeCl3(aq) + K3PO4(aq) = FePO4(aq) + K3Cl3 =>
FeCl3(aq) + K3PO4(aq) = FePO4(aq) + K3Cl3
(NH4)2(CO3) + SrBr2 = (NH4)Br + Sr(CO3) =>
(NH4)2(CO3) + SrBr2 = 2(NH4)Br + Sr(CO3)
Ba(C2O4) + HCl = BaCl2 + H2C2O4 =>
Ba(C2O4) + 2 HCl = BaCl2 + H2C2O4
ZnCl2 + (NH4)2SO2 + O2 = ZnSO4 + NH4Cl =>
ZnCl2 + (NH4)2SO2 + O2 = ZnSO4 + 2 NH4Cl
SnCl4(aq) + NAOH(aq) = Sn(OH)(s) + NACl4(aq) =>
SnCl4(aq) + NAOH(aq) = Sn(OH)(s) + NACl4(aq)
K2CrO3 + HCl = CrCl3 + KCl + H2O + Cl2 =>
2 K2CrO3 + 12 HCl = 2 CrCl3 + 4 KCl + 6 H2O + Cl2
H2S + Mg(NO3)2 = MgS + HNO3 =>
H2S + Mg(NO3)2 = MgS + 2 HNO3
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Bi(NO3)3 + Cu = Bi + Cu(NO3)2 =>
2 Bi(NO3)3 + 3 Cu = 2 Bi + 3 Cu(NO3)2
P4O10 + K3O2H8 = K3P4O4 + H2O2 =>
P4O10 + K3O2H8 = K3P4O4 + 4 H2O2
HNO3 + CaCl2 = Ca(NO3)2 + HCl =>
2 HNO3 + CaCl2 = Ca(NO3)2 + 2 HCl
NaBr + H2SO4 = Br2 + SO2 + NaHSO4 + H2O =>
2 NaBr + 3 H2SO4 = Br2 + SO2 + 2 NaHSO4 + 2 H2O
KI + CuSO4 = K2SO4CuI + I2 =>
4 KI + 2 CuSO4 = 2 K2SO4CuI + I2
Na2CO3 + FeCr2O2 + O2 = FeO3 + Na2CrO4 + CO2 =>
4 Na2CO3 + 2 FeCr2O2 + 7 O2 = 2 FeO3 + 4 Na2CrO4 + 4 CO2
MgO + H2O = Mg(H2)2 + O(OH)2 =>
2 MgO + 7 H2O = 2 Mg(H2)2 + 3 O(OH)2
FeI2 + HI + H2O2 = FeI3 + H2O =>
2 FeI2 + 2 HI + H2O2 = 2 FeI3 + 2 H2O
Mg2SiO4 + H = Mg + H2SiO4 =>
Mg2SiO4 + 2 H = 2 Mg + H2SiO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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