| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 H2SO4 = 2 Fe + 3 SO4 + 6 H2O
CH3OH(l) + CO(g) = HC2H3O2(l) =>
CH3OH(l) + CO(g) = HC2H3O2(l)
NO2 + H2O = (HNO3) + NO =>
3 NO2 + H2O = 2(HNO3) + NO
H3BO4 + Na2CO3 = NaB4O7 + H2O + CO2 + O2 =>
16 H3BO4 + 2 Na2CO3 = 4 NaB4O7 + 24 H2O + 2 CO2 + 7 O2
Mg{2+} + SO4{2-} = MgSO4 =>
Mg{2+} + SO4{2-} = MgSO4
CaCO3 + HCl(aq) = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl(aq) = CaCl2 + H2CO3
RbCl + Fe(NO3)3 = RbNO3 + FeCl3 =>
3 RbCl + Fe(NO3)3 = 3 RbNO3 + FeCl3
H2 + Mg3(PO3)2 = H3(PO3) + Mg2 =>
6 H2 + 2 Mg3(PO3)2 = 4 H3(PO3) + 3 Mg2
NaNO2 + HCI = NaCI + HNO2 =>
NaNO2 + HCI = NaCI + HNO2
Na(s) + H2O(l) = H + NaOH(aq) =>
Na(s) + H2O(l) = H + NaOH(aq)
NH4ClO3 + Mg(OH)2 = NH4OH + Mg(ClO3)2 =>
2 NH4ClO3 + Mg(OH)2 = 2 NH4OH + Mg(ClO3)2
C7H16O + K2Cr2O7 + H2SO4 = C7H14O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C7H16O + K2Cr2O7 + 4 H2SO4 = 3 C7H14O + Cr2(SO4)3 + K2SO4 + 7 H2O
SO4(NH4)2 + NaOH = Na2SO4 + H2O + NH3 =>
SO4(NH4)2 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
Ag(OH) + NaOH = Ag(OH)2 + Na =>
Ag(OH) + NaOH = Ag(OH)2 + Na
CH + O = C2O + H2O =>
2 CH + 2 O = C2O + H2O
Ca(g) + AlCl3 = Al + CaCl2 =>
3 Ca(g) + 2 AlCl3 = 2 Al + 3 CaCl2
Mg{2+} + SO4{2-} = MgSO4 =>
Mg{2+} + SO4{2-} = MgSO4
C5H13 + O2 = CO + H2O =>
4 C5H13 + 23 O2 = 20 CO + 26 H2O
LiOH + H3PO3 = Li3O3P + H2O =>
3 LiOH + H3PO3 = Li3O3P + 3 H2O
C02 + O2 = CO =>
C02 + O2 = 2 CO
V3N5 + Cl2 = V2Cl5 + N2 =>
4 V3N5 + 15 Cl2 = 6 V2Cl5 + 10 N2
SO2 + H3AsO4 + H2O = H2SO4 + H3As =>
4 SO2 + H3AsO4 + 4 H2O = 4 H2SO4 + H3As
K2CrO4(aq) + SnF4(aq) = KF + Sn2(CrO4)4 =>
4 K2CrO4(aq) + 2 SnF4(aq) = 8 KF + Sn2(CrO4)4
S3O6{-2} + MnO4{-} + H{+} = SO4{-2} + Mn{+2} + H2O =>
5 S3O6{-2} + 8 MnO4{-} + 4 H{+} = 15 SO4{-2} + 8 Mn{+2} + 2 H2O
CuO2 + C10H22 = CO2 + Cu + H2O =>
31 CuO2 + 2 C10H22 = 20 CO2 + 31 Cu + 22 H2O
B3 + Sr2 = SrB3 =>
2 B3 + Sr2 = 2 SrB3
Cu(OH)2 + NaOH = Na + CuO2 + H2O =>
Cu(OH)2 + 2 NaOH = 2 Na + CuO2 + 2 H2O
AgNO{3+} + LiBr = AgBr + LiNO{3+} =>
AgNO{3+} + LiBr = AgBr + LiNO{3+}
Fe(s) + O2(g) + H2O = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O = 2 Fe(OH)2(aq)
C3H6Br + H2 = C3H7Br =>
2 C3H6Br + H2 = 2 C3H7Br
XP + O2 = XPO =>
2 XP + O2 = 2 XPO
Cu + AgN = CuN + Ag =>
Cu + AgN = CuN + Ag
C6H12O6 + Cu{2+} + OH{-} = Cu2O + H2O + C5H11O5COO{-} =>
C6H12O6 + 2 Cu{2+} + 5 OH{-} = Cu2O + 3 H2O + C5H11O5COO{-}
CO(g) + O2(g) = CO2(g)3 =>
CO(g) + 11 O2(g) = CO2(g)3
(NH4)3SbS3 + HCl = Sb2S3 + H2S + NH4Cl =>
2(NH4)3SbS3 + 6 HCl = Sb2S3 + 3 H2S + 6 NH4Cl
Al(s) + O2(g) = AlO2(s) =>
Al(s) + O2(g) = AlO2(s)
K3[Al(OH)6] + HNO3 = Al(NO3)3 + KNO3 + H2O =>
K3[Al(OH)6] + 6 HNO3 = Al(NO3)3 + 3 KNO3 + 6 H2O
Co(NO3)2(aq) + KI(aq) = CoI2(s) + KNO3(aq) =>
Co(NO3)2(aq) + 2 KI(aq) = CoI2(s) + 2 KNO3(aq)
NaNO3 + S = Na2O + SO2 + N2 =>
4 NaNO3 + 5 S = 2 Na2O + 5 SO2 + 2 N2
C6H4(CH3)(NO2) + H2O = HNO3 + NO + C6H4(CH3) =>
3 C6H4(CH3)(NO2) + H2O = 2 HNO3 + NO + 3 C6H4(CH3)
C2H5OH(l) + O2(g) = CH3COOH(l) + H2O(g) =>
C2H5OH(l) + O2(g) = CH3COOH(l) + H2O(g)
KNO4 = KNO + O3 =>
KNO4 = KNO + O3
MgF + Ba = BaF + Mg =>
MgF + Ba = BaF + Mg
AgCH3CO2(aq) + KOH(aq) = AgOH(s) + KCH3CO2(aq) =>
AgCH3CO2(aq) + KOH(aq) = AgOH(s) + KCH3CO2(aq)
Fe2(SO4)3 + H2S = S8 + H2SO4 + FeSO4 =>
8 Fe2(SO4)3 + 8 H2S = S8 + 8 H2SO4 + 16 FeSO4
Se + Na = SeNa =>
Se + Na = SeNa
Fe(NO3)3(aq) + NaOH(aq) = FeOH(s) + Na(NO3)3 =>
Fe(NO3)3(aq) + NaOH(aq) = FeOH(s) + Na(NO3)3
HNO3 = NO2{+} + OH{-} =>
HNO3 = NO2{+} + OH{-}
Li2O + C = Li + CO2 =>
2 Li2O + C = 4 Li + CO2
Na2O2 + HCl = NaCl2 + H2O =>
Na2O2 + 4 HCl = 2 NaCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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