| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2CO + 4 MnO4{-} + 12 H{+} = 5 CO2 + 4 Mn{2+} + 11 H2O
HCl + C4H10 = HC4 + H10Cl =>
HCl + C4H10 = HC4 + H10Cl
C4H8 + HCI = C4H7CI + H2 =>
C4H8 + HCI = C4H7CI + H2
Br2(l) + H2O(l) + SO2(g) = HBr(s) + H2SO4(aq) =>
Br2(l) + 2 H2O(l) + SO2(g) = 2 HBr(s) + H2SO4(aq)
K2CO3 + Co2(SO4)3 = K2SO4 + Co2(CO3)3 =>
3 K2CO3 + Co2(SO4)3 = 3 K2SO4 + Co2(CO3)3
Pb + H2SO4 = Pb(HSO4) + SO2 + H2O =>
2 Pb + 3 H2SO4 = 2 Pb(HSO4) + SO2 + 2 H2O
Ba(No3)2(aq) + Na2CrO4(aq) = BaCrO4(s) + NaNo3(aq) =>
Ba(No3)2(aq) + Na2CrO4(aq) = BaCrO4(s) + 2 NaNo3(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O + HCI = HCIH2O =>
H2O + HCI = HCIH2O
Li(OH) + HBrO = Li(BrO) + H2O =>
Li(OH) + HBrO = Li(BrO) + H2O
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
K2Cr2O7 + S + HCl = SO2 + CrCl3 + KOH + H2O =>
2 K2Cr2O7 + 3 S + 12 HCl = 3 SO2 + 4 CrCl3 + 4 KOH + 4 H2O
Fe(NO3)3 + Zn(SO4) = Fe2(SO4)3 + Zn(NO3)2 =>
2 Fe(NO3)3 + 3 Zn(SO4) = Fe2(SO4)3 + 3 Zn(NO3)2
NH4SCN = NH4 + SCN =>
NH4SCN = NH4 + SCN
BF3(g) + Li2SO3(aq) = B2(SO3)3(g) + LiF(aq) =>
2 BF3(g) + 3 Li2SO3(aq) = B2(SO3)3(g) + 6 LiF(aq)
AgNO3(ac) + Fe(s) = Fe(NO3)2(ac) + Ag(s) =>
2 AgNO3(ac) + Fe(s) = Fe(NO3)2(ac) + 2 Ag(s)
BaOH + Na2SO3 = Ba2SO3 + NaOH =>
2 BaOH + Na2SO3 = Ba2SO3 + 2 NaOH
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe + Na3PO4 = FePO4 + Na =>
Fe + Na3PO4 = FePO4 + 3 Na
BaCl2 + KMnO4 + H2O = BaOHCl2 + KOH + MnO2 =>
3 BaCl2 + KMnO4 + 2 H2O = 3 BaOHCl2 + KOH + MnO2
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
KClO3 + FeSO4 + H2SO4 = K2O + Fe2(SO4)3 + Cl2 + H2O =>
2 KClO3 + 10 FeSO4 + 5 H2SO4 = K2O + 5 Fe2(SO4)3 + Cl2 + 5 H2O
Cu(OH)2 + KOH + K2S2O8 = Cu2O3 + K2SO4 + H2O =>
2 Cu(OH)2 + 2 KOH + K2S2O8 = Cu2O3 + 2 K2SO4 + 3 H2O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
FeOH2 + KClO + H2SO4 = Fe2(SO4)3 + H2O + KCl =>
2 FeOH2 + 3 KClO + 3 H2SO4 = Fe2(SO4)3 + 5 H2O + 3 KCl
Cu(s) + H2S(g) + O2(g) = Cu2S(s) + H2O(l) =>
4 Cu(s) + 2 H2S(g) + O2(g) = 2 Cu2S(s) + 2 H2O(l)
F2 + H2O = FO + H2 =>
F2 + 2 H2O = 2 FO + 2 H2
In2(CO3)3 + Mg(CN)2 = In(CN)3 + MgCO3 =>
In2(CO3)3 + 3 Mg(CN)2 = 2 In(CN)3 + 3 MgCO3
C3H6O + C7H6O2 = C10H10O2 + H2O =>
C3H6O + C7H6O2 = C10H10O2 + H2O
Fe(SO4)3 + NH2OH = FeSO4 + H2SO4 + N2O + H2O =>
Fe(SO4)3 + 2 NH2OH = FeSO4 + 2 H2SO4 + N2O + H2O
Mg{2+} + S2O3{-3} = Mg + S2O3 =>
3 Mg{2+} + 2 S2O3{-3} = 3 Mg + 2 S2O3
H3PO + (NH4)2MoO4 + HNO3 = (NH4)PO4*12MoO3 + NH4NO3 + H2O =>
H3PO + 12(NH4)2MoO4 + 25 HNO3 = (NH4)PO4*12MoO3 + 24 NH4NO3 + 12 H2O
Hg + FeCl2 = HgCl2 + Fe =>
Hg + FeCl2 = HgCl2 + Fe
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s) =>
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s)
CuS(s) + HNO33(aq) = CuSO44(aq) + NO(g) + H2O(l) =>
63 CuS(s) + 88 HNO33(aq) = 63 CuSO44(aq) + 88 NO(g) + 44 H2O(l)
C6H6 + H2O + SO4{2-} + H{+} = HCO3{-} + H2S =>
4 C6H6 + 12 H2O + 15 SO4{2-} + 6 H{+} = 24 HCO3{-} + 15 H2S
CaC2 + AsBr3(aq) = C + As + CaBr2(aq) =>
3 CaC2 + 2 AsBr3(aq) = 6 C + 2 As + 3 CaBr2(aq)
KClO3 + FeSO4 + KOH = K2FeO4 + K2SO4 + H2O + KCl =>
2 KClO3 + 3 FeSO4 + 12 KOH = 3 K2FeO4 + 3 K2SO4 + 6 H2O + 2 KCl
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
Fe + Na3PO4 = Fe3(PO4)2 + Na =>
3 Fe + 2 Na3PO4 = Fe3(PO4)2 + 6 Na
SbCl3 + HOH = SbOHCl2 + HCl =>
SbCl3 + HOH = SbOHCl2 + HCl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H3SbO3 + NaOH = Na3SbO3 + H2O =>
H3SbO3 + 3 NaOH = Na3SbO3 + 3 H2O
AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + NaCN = Cu(CN)2 + Na2SO4 =>
CuSO4 + 2 NaCN = Cu(CN)2 + Na2SO4
HNO3 + N2S = NO2 + H2O + S =>
8 HNO3 + N2S = 10 NO2 + 4 H2O + S
Li3N + (NH4)NO3 = LiNO3 + (NH4)3N =>
Li3N + 3(NH4)NO3 = 3 LiNO3 + (NH4)3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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