| Équations équilibrées la veille | Équations équilibrées le lendemain |
As4O6 + S3Cl2 + 5 Cl2 = 4 AsCl3 + 3 SO2
CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
C112H22O11 + CuO = Cu + H2O + CO2 =>
C112H22O11 + 224 CuO = 224 Cu + 11 H2O + 112 CO2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Al(NO3)3 + N2S2O3 = Al2(S2O3)3 + NNO3 =>
2 Al(NO3)3 + 3 N2S2O3 = Al2(S2O3)3 + 6 NNO3
HCH3COO + LiOH = LiCH3COO + H2O =>
HCH3COO + LiOH = LiCH3COO + H2O
XCHO + KMnO4 = XCOOH + MnO2 + K =>
2 XCHO + KMnO4 = 2 XCOOH + MnO2 + K
I2 + C6H12 = I2C6H12 =>
I2 + C6H12 = I2C6H12
K2CrO4 + HCl = K2Cr2O7 + KOH + KCl =>
2 K2CrO4 + HCl = K2Cr2O7 + KOH + KCl
CH3NH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CO2 + 5 N2 + 52 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Fe + KMnO4 = FeO + KMnO3 =>
Fe + KMnO4 = FeO + KMnO3
NH3 + NaOH = NaH + NOH3 =>
NH3 + NaOH = NaH + NOH3
P3O8 = P + O2 =>
P3O8 = 3 P + 4 O2
S{2-} + HO2{-} = SO4{2-} + OH{-} =>
S{2-} + 4 HO2{-} = SO4{2-} + 4 OH{-}
XCHO + KMnO4 = XCOOH + MnO2 + K =>
2 XCHO + KMnO4 = 2 XCOOH + MnO2 + K
CrO4{2-} + N2O + H{+} = Cr{3+} + NO + H2O =>
2 CrO4{2-} + 3 N2O + 10 H{+} = 2 Cr{3+} + 6 NO + 5 H2O
XCHO + KMnO4 = XCOOH + MnO2 + K =>
2 XCHO + KMnO4 = 2 XCOOH + MnO2 + K
Pb(OCN)2 + NH3 + H2O = Pb(OH)2 + NH4OCN =>
Pb(OCN)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4OCN
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaNO3(aq)
KClO3 + NaNO3 = KNO3 + NaClO3 =>
KClO3 + NaNO3 = KNO3 + NaClO3
NH3 + H2O + Fe = Fe(NO3)3 + H2 =>
6 NH3 + 18 H2O + 2 Fe = 2 Fe(NO3)3 + 27 H2
PCl5 + KOH = KH2PO4 + KCl + H2O =>
PCl5 + 6 KOH = KH2PO4 + 5 KCl + 2 H2O
FeCl2 + Br = Cl + FeBr2 =>
FeCl2 + 2 Br = 2 Cl + FeBr2
Mg + NH4Cl = H2 + NH3MgCl =>
2 Mg + 2 NH4Cl = H2 + 2 NH3MgCl
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
H2CO3(aq) + NaOH = Na2CO3 + H2O =>
H2CO3(aq) + 2 NaOH = Na2CO3 + 2 H2O
XCHO + KMnO4 = XCOOH + MnO2 + K =>
2 XCHO + KMnO4 = 2 XCOOH + MnO2 + K
CaSO4 + ZiCl2 = ZiSO4 + CaCl2 =>
CaSO4 + ZiCl2 = ZiSO4 + CaCl2
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
AgNO4 + KCl = AgCl + KNO4 =>
AgNO4 + KCl = AgCl + KNO4
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
Cu(NO3)2 + KOH = Cu(OH)2 + KN(O)3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KN(O)3
AgNO4 + KCl = AgCl + KNO4 =>
AgNO4 + KCl = AgCl + KNO4
KOH(aq) + Al(NO3)3(aq) = KNO3(aq) + Al(OH)3(s) =>
3 KOH(aq) + Al(NO3)3(aq) = 3 KNO3(aq) + Al(OH)3(s)
NaOH + Cu2(SO4)2 = Na2(SO4) + Cu(OH)2 =>
4 NaOH + Cu2(SO4)2 = 2 Na2(SO4) + 2 Cu(OH)2
XCHO + KMnO4 = XCOOH + MnO2 + K =>
2 XCHO + KMnO4 = 2 XCOOH + MnO2 + K
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
H2O + KAlSi3O8 + H{+} = AlOH{2+} + K{+} + H4SiO4 =>
5 H2O + KAlSi3O8 + 3 H{+} = AlOH{2+} + K{+} + 3 H4SiO4
NH3 + O3 = NH3O3 =>
NH3 + O3 = NH3O3
CoNi6H2O + Te + SiO2 + (NH2)2CO = CoSiTe3 + Ni + CO2 + H2O + N2 =>
3 CoNi6H2O + 9 Te + 3 SiO2 + 2(NH2)2CO = 3 CoSiTe3 + 18 Ni + 2 CO2 + 7 H2O + 2 N2
FePO4 + KSCN = FeSCN + KPO4 =>
FePO4 + KSCN = FeSCN + KPO4
PbCI2 + Zn = ZnCI2 + Pb =>
PbCI2 + Zn = ZnCI2 + Pb
FeCl2 + AgCl = FeCl3 + Ag =>
FeCl2 + AgCl = FeCl3 + Ag
Pb(CH3COO)2 + KBr = PbBr + K(CH3COO)2 =>
Pb(CH3COO)2 + KBr = PbBr + K(CH3COO)2
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
AgNO4 + KCl = AgCl + KNO4 =>
AgNO4 + KCl = AgCl + KNO4
P4 + H2SO4 = H3PO4 + H2O + SO2 =>
P4 + 10 H2SO4 = 4 H3PO4 + 4 H2O + 10 SO2
KMnO4 + Na3[Sb(OH)4] + KOH = K2MnO4 + Na[Sb(OH)6] + NaOH =>
4 KMnO4 + Na3[Sb(OH)4] + 4 KOH = 4 K2MnO4 + Na[Sb(OH)6] + 2 NaOH
Sn + HCl = SnCl2 + H =>
Sn + 2 HCl = SnCl2 + 2 H
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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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