| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClNH4 + NaOH = NH3 + NaCl + H2O
BaCl + ZnSO4 = BaSO4 + ClZn =>
BaCl + ZnSO4 = BaSO4 + ClZn
Ba(OH)2 + AgNO3 = Ag2O + Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 AgNO3 = Ag2O + Ba(NO3)2 + H2O
HCl + H2O = H3Cl + O =>
HCl + H2O = H3Cl + O
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
I2 + CCl4 = I2(CCl4) =>
I2 + CCl4 = I2(CCl4)
Zn(NO3)2 + Mg2 = Mg(NO3)2 + Zn2 =>
2 Zn(NO3)2 + Mg2 = 2 Mg(NO3)2 + Zn2
Fe(NO3)3 + ZnSO4 = FeSO4 + Zn(NO3)3 =>
Fe(NO3)3 + ZnSO4 = FeSO4 + Zn(NO3)3
CaSiO3 + CaCO3 + CaAl2Si2O8 = Ca3Al2Si3O12 + CO2 =>
CaSiO3 + CaCO3 + CaAl2Si2O8 = Ca3Al2Si3O12 + CO2
CdCl2 + NH3 + H2O = Cd(OH)2 + NH4Cl =>
CdCl2 + 2 NH3 + 2 H2O = Cd(OH)2 + 2 NH4Cl
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
C4H7O2NaNaOH = C3H8Na2CO3 =>
C4H7O2NaNaOH = C3H8Na2CO3
Ba(NO3)2 + C2H6O = BaO3 + CO2 + N2 + H2O =>
2 Ba(NO3)2 + C2H6O = 2 BaO3 + 2 CO2 + 2 N2 + 3 H2O
I + CCl4 = CI + Cl =>
I + CCl4 = CI + 4 Cl
C8H18 + oxygen = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MgO + HBrO4 = Mg(BrO4)2 + H2O =>
MgO + 2 HBrO4 = Mg(BrO4)2 + H2O
NH3 + Br2 + NaOH = BrNa + NaNO3 + H2O =>
NH3 + 4 Br2 + 9 NaOH = 8 BrNa + NaNO3 + 6 H2O
Na2CrO4 + HCl = H2CrO4 + NaCl =>
Na2CrO4 + 2 HCl = H2CrO4 + 2 NaCl
LiOH + AlCl3 = LiAlH4 + LiCl + O2 =>
4 LiOH + AlCl3 = LiAlH4 + 3 LiCl + 2 O2
Be2O2 + H2S = Be2S2 + H2O =>
Be2O2 + 2 H2S = Be2S2 + 2 H2O
Fe + HCl(aq) = FeCl + H =>
Fe + HCl(aq) = FeCl + H
Fe + CuCl2H2O = FeCl3 + Cu + H2O =>
2 Fe + 3 CuCl2H2O = 2 FeCl3 + 3 Cu + 3 H2O
W6Co7 + Co84Se100 = W + Co9Se8 =>
57 W6Co7 + 14 Co84Se100 = 342 W + 175 Co9Se8
CH3COONa + KHSO4 = CH3COOH + KNaSO4 =>
CH3COONa + KHSO4 = CH3COOH + KNaSO4
K2CrO4(aq) + NiCl2(aq) = KCl(s) + NiCrO4(aq) =>
K2CrO4(aq) + NiCl2(aq) = 2 KCl(s) + NiCrO4(aq)
CuCl2 + Na2CO3 = ClNa + CuCO3 =>
CuCl2 + Na2CO3 = 2 ClNa + CuCO3
MgO + NO3 = Mg(NO3)2 + O2 =>
2 MgO + 4 NO3 = 2 Mg(NO3)2 + O2
F2 + Ca(OH)2 = OF2 + HF + CaF2 =>
4 F2 + Ca(OH)2 = 2 OF2 + 2 HF + CaF2
(HSO4) = H2 + SO4 =>
2(HSO4) = H2 + 2 SO4
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
Mg(s) + AuClO(aq) = Au(s) + Mg(ClO)2(aq) =>
Mg(s) + 2 AuClO(aq) = 2 Au(s) + Mg(ClO)2(aq)
CH4OH2 + O2 = CO2 + H2O =>
CH4OH2 + 2 O2 = CO2 + 3 H2O
HCl + MnO4 = Mn + H2O + Cl2 =>
8 HCl + MnO4 = Mn + 4 H2O + 4 Cl2
XeF4 + H2O = XeO3 + Xe + HF =>
3 XeF4 + 6 H2O = 2 XeO3 + Xe + 12 HF
Fe(NO3)3 + (NH4)2HPO4 = Fe4(P2O7)3 + N2 + NO2 + H2O =>
4 Fe(NO3)3 + 6(NH4)2HPO4 = Fe4(P2O7)3 + 9 N2 + 6 NO2 + 27 H2O
Zn(NO3)2*6H2O(c) + NH2CH2COOH(c) = ZnO(c) + N2(g) + CO2(g) + H2O(g) =>
9 Zn(NO3)2*6H2O(c) + 10 NH2CH2COOH(c) = 9 ZnO(c) + 14 N2(g) + 20 CO2(g) + 79 H2O(g)
LiCl + NH4OH = NH4Cl + LiOH =>
LiCl + NH4OH = NH4Cl + LiOH
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)5 + K2SO4 + H2O =>
K2Cr2O7 + K2SO3 + 6 H2SO4 = Cr2(SO4)5 + 2 K2SO4 + 6 H2O
Ba + AlBO3 = Ba(BO3)2 + Al =>
Ba + 2 AlBO3 = Ba(BO3)2 + 2 Al
Mn(NO3)2 + C6H8O7 + H = Mn3(C6H5O7)2*10H20 + N2 + O2 =>
3 Mn(NO3)2 + 2 C6H8O7 + 194 H = Mn3(C6H5O7)2*10H20 + 3 N2 + 9 O2
Fe(s) + HCl(l) = FeCl2 + H2 =>
Fe(s) + 2 HCl(l) = FeCl2 + H2
Cr(NO3)3 + K2CO3 = Cr2O3 + CO2 + KNO3 =>
2 Cr(NO3)3 + 3 K2CO3 = Cr2O3 + 3 CO2 + 6 KNO3
Zn + Fe3No3 = Fe + ZnNo3 =>
Zn + Fe3No3 = 3 Fe + ZnNo3
NaMnO4 + HCl + NaI = MnCl3 + I2 + NaCl + H2O =>
NaMnO4 + 8 HCl + 4 NaI = MnCl3 + 2 I2 + 5 NaCl + 4 H2O
WO3 + H2 = WO + H2O =>
WO3 + 2 H2 = WO + 2 H2O
Mo2(Ac)4 + Na2S + H(Ac) = MoS2 + Na(Ac) + H2 =>
Mo2(Ac)4 + 4 Na2S + 4 H(Ac) = 2 MoS2 + 8 Na(Ac) + 2 H2
C7H8 + O2 = C7O2 + H8 =>
C7H8 + O2 = C7O2 + H8
Mn3O4 + H2SO4 = O2 + MnSO4 + H2O =>
2 Mn3O4 + 6 H2SO4 = O2 + 6 MnSO4 + 6 H2O
Na2C2O4 + AgNO3 = Ag2C2O4 + NaNO3 =>
Na2C2O4 + 2 AgNO3 = Ag2C2O4 + 2 NaNO3
C6H4O6 + C6H6N3 + H2O = NH2 + C12H6O4 =>
C6H4O6 + 7 C6H6N3 + 10 H2O = 21 NH2 + 4 C12H6O4
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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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