| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + FeSO4 + 6 NH3 + 4 H2O = Fe3O4 + 6 NH4Cl + H2SO4
NH4OH + SO4Fe = (NH4)2SO4 + Fe(OH)2 =>
2 NH4OH + SO4Fe = (NH4)2SO4 + Fe(OH)2
(NH4)2SO4 + Fe = FeSO4 + NH4 =>
(NH4)2SO4 + Fe = FeSO4 + 2 NH4
Na2SO4 + Cr(NO3)3 = NaNO3 + Cr2(SO4)3 =>
3 Na2SO4 + 2 Cr(NO3)3 = 6 NaNO3 + Cr2(SO4)3
Na2S2O4 + Fe2(SO4)3 + H2O = Na2SO4 + H2SO3 + FeSO4 =>
Na2S2O4 + Fe2(SO4)3 + 2 H2O = Na2SO4 + 2 H2SO3 + 2 FeSO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
ZnCl + KOH = ZnOH + KCl =>
ZnCl + KOH = ZnOH + KCl
Cl2 + F = ClF3 =>
Cl2 + 6 F = 2 ClF3
NH4Br + PbCO3 = (NH4)2CO3 + PbBr2 =>
2 NH4Br + PbCO3 = (NH4)2CO3 + PbBr2
Cu(NO3)2 + Ca(OH)2 = Cu(OH)2 + (NO3)2Ca =>
Cu(NO3)2 + Ca(OH)2 = Cu(OH)2 + (NO3)2Ca
H2SO4 + Cu = CuSO4 + SO2 + H2O =>
2 H2SO4 + Cu = CuSO4 + SO2 + 2 H2O
C13H12COOH2 + O2 = CO2 + H2O =>
2 C13H12COOH2 + 33 O2 = 28 CO2 + 14 H2O
Mn + C = MnC =>
Mn + C = MnC
KNC(ac) + HCl(ac) = KCl(ac) + HCN =>
KNC(ac) + HCl(ac) = KCl(ac) + HCN
P2S3 = P + S =>
P2S3 = 2 P + 3 S
Ca(NO3)2 + Ba = BaNO3 + Ca =>
Ca(NO3)2 + 2 Ba = 2 BaNO3 + Ca
H2 + Pb = PbH =>
H2 + 2 Pb = 2 PbH
Ba3(Po4)2 + NaOH = Ba(OH)2 + Na3Po4 =>
Ba3(Po4)2 + 6 NaOH = 3 Ba(OH)2 + 2 Na3Po4
KNO3 + CaSO4 = K2S + N + Ca + O2 =>
2 KNO3 + CaSO4 = K2S + 2 N + Ca + 5 O2
AgNo3(aq) + ZnI2(aq) = AgI2 + ZnNo3 =>
AgNo3(aq) + ZnI2(aq) = AgI2 + ZnNo3
NaHCO3 + HCI = NaCI + H2O + CO2 =>
NaHCO3 + HCI = NaCI + H2O + CO2
C8H5O4K + NaOH = Na + K + C8H4O4 + H2O =>
C8H5O4K + NaOH = Na + K + C8H4O4 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg(OH)2 + O2 = MgO2 + H2O =>
2 Mg(OH)2 + O2 = 2 MgO2 + 2 H2O
KMnO4 + Na2HPO4 = K2HPO4 + NaMnO4 =>
2 KMnO4 + Na2HPO4 = K2HPO4 + 2 NaMnO4
NH4Cl + NaNO = N + H2O + HCl + Na =>
2 NH4Cl + 3 NaNO = 5 N + 3 H2O + 2 HCl + 3 Na
NIS + O2 = NIO + SO =>
NIS + O2 = NIO + SO
K2CO3 + H2 = KHCO3 + KH =>
K2CO3 + H2 = KHCO3 + KH
NiSO4*6H2O + HNO3 = Ni + HNO3SO4*6H2O =>
NiSO4*6H2O + HNO3 = Ni + HNO3SO4*6H2O
C6H10O2 + H2O = CO2 + H2 =>
C6H10O2 + 10 H2O = 6 CO2 + 15 H2
Co2O3 + H2S = Co2S3 + H2O =>
Co2O3 + 3 H2S = Co2S3 + 3 H2O
H2CrO4 + NaOH = Na2Cr2O7 + H2O =>
2 H2CrO4 + 2 NaOH = Na2Cr2O7 + 3 H2O
C2H4 + Cl2 = C2H3Cl + HCl =>
C2H4 + Cl2 = C2H3Cl + HCl
H2S + NaBr = HBr + Na2S =>
H2S + 2 NaBr = 2 HBr + Na2S
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
LiOH + Fe(No3)2 = LiNo3 + Fe(OH)2 =>
2 LiOH + Fe(No3)2 = 2 LiNo3 + Fe(OH)2
Co(CH3COO)2 = Co + CH3COO =>
Co(CH3COO)2 = Co + 2 CH3COO
Ba + HNO3 = Ba(NO3)2 + H2O + NO =>
3 Ba + 8 HNO3 = 3 Ba(NO3)2 + 4 H2O + 2 NO
C2H4Br2 + H2 = C2H6 + Br2 =>
C2H4Br2 + H2 = C2H6 + Br2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg(NO3)2 + NH4I = NH4NO3 + MgI2 =>
Mg(NO3)2 + 2 NH4I = 2 NH4NO3 + MgI2
C2H6 + O2 = CO2 + H2O = =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
(ZnOH)2CO3 + H2SO4 = ZnSO4 + CO2 + H2O =>
(ZnOH)2CO3 + 2 H2SO4 = 2 ZnSO4 + CO2 + 3 H2O
BaCrO4 + HCl = BaCl2 + H2CrO4 =>
BaCrO4 + 2 HCl = BaCl2 + H2CrO4
KMnO4 + NaOH + NaSO3 = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 4 NaOH + 2 NaSO3 = K2MnO4 + 2 Na2SO4 + Na2MnO4 + 2 H2O
Mg3P2 = Mg + P4 =>
2 Mg3P2 = 6 Mg + P4
SO2 + KClO3 = KCl + SO3 =>
3 SO2 + KClO3 = KCl + 3 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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