| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC6H4(OH)COO + CH3OH = C8H8O3 + H2O
H2SeO3 + KI + HCl = Se + I2 + KCl + H2O =>
H2SeO3 + 4 KI + 4 HCl = Se + 2 I2 + 4 KCl + 3 H2O
Ag2O + PtCl4 = PtO2 + AgCl =>
2 Ag2O + PtCl4 = PtO2 + 4 AgCl
C2H4O + LiAlH4 + H2O = C2H6O + LiOH + Al(OH)3 =>
4 C2H4O + LiAlH4 + 4 H2O = 4 C2H6O + LiOH + Al(OH)3
CO2 + H2O = C17H15OH + O2 =>
34 CO2 + 16 H2O = 2 C17H15OH + 41 O2
HI(aq) + LiOH(aq) = OH2(g) + LiI(aq) =>
HI(aq) + LiOH(aq) = OH2(g) + LiI(aq)
C7H6O + KOH + HCl = C7H6O2 + C7H8O + KCl =>
2 C7H6O + KOH + HCl = C7H6O2 + C7H8O + KCl
C4H4O4 + NaOH + C2H8N2 = C10H12N2O8Na4 + H2O =>
2 C4H4O4 + 4 NaOH + C2H8N2 = C10H12N2O8Na4 + 4 H2O
H2(SO4) + Al(OH) = H2O + Al2(SO4) =>
H2(SO4) + 2 Al(OH) = 2 H2O + Al2(SO4)
NaOH + H2(SO)3 = Na2(SO)3 + H2O =>
2 NaOH + H2(SO)3 = Na2(SO)3 + 2 H2O
Na + MgSO4 = Na(SO4) + Mg =>
Na + MgSO4 = Na(SO4) + Mg
KMnO4 + H2SO4 + KI = K2SO4 + I2 + H2O + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 6 K2SO4 + 5 I2 + 8 H2O + 2 MnSO4
CH2O + CuSO4 + NaOH = CO2 + Cu2O + Na2SO4 + H2O =>
CH2O + 4 CuSO4 + 8 NaOH = CO2 + 2 Cu2O + 4 Na2SO4 + 5 H2O
K2CrO4 + SO2 + H2O = K2SO4 + Cr2(SO4)3 + Cr(OH)3 =>
6 K2CrO4 + 9 SO2 + 6 H2O = 6 K2SO4 + Cr2(SO4)3 + 4 Cr(OH)3
CaOH + SO2 = Ca2SO3 + H2O =>
2 CaOH + SO2 = Ca2SO3 + H2O
AlCl3 + Na3PO4 = NaCl + Al(PO4) =>
AlCl3 + Na3PO4 = 3 NaCl + Al(PO4)
NH3(g) + CO2(g) + H2O(l) = NH4HCO3 = NH4HCO3 =>
NH3(g) + CO2(g) + H2O(l) = NH4HCO3
Ca(OH)K = CaKOH =>
Ca(OH)K = CaKOH
NaNO3 + Al + KOH + H2O = NH3 + K3[Al(OH)6] + Na3[Al(OH)6] =>
3 NaNO3 + 8 Al + 21 KOH + 18 H2O = 3 NH3 + 7 K3[Al(OH)6] + Na3[Al(OH)6]
(C8H)033(C4H6)033(C3H3N)034 + O2 = CO2 + H2O + N2 =>
4(C8H)033(C4H6)033(C3H3N)034 + 2325 O2 = 1992 CO2 + 666 H2O + 68 N2
Si + BaCl2 = SiCl4 + Ba =>
Si + 2 BaCl2 = SiCl4 + 2 Ba
HCl + Ba(ClO3)2 = HClO3 + BaCl2 =>
2 HCl + Ba(ClO3)2 = 2 HClO3 + BaCl2
Cu + Ca(OH)2 = Cu(OH)3 + Ca =>
2 Cu + 3 Ca(OH)2 = 2 Cu(OH)3 + 3 Ca
H + I + O = HIO3 =>
H + I + 3 O = HIO3
Fe(OH)2 + K2SO3 = FeSO3 + K2(OH)2 =>
Fe(OH)2 + K2SO3 = FeSO3 + K2(OH)2
NH3 + H2O = HNO3 + H =>
NH3 + 3 H2O = HNO3 + 8 H
Cr2(SO4)3 + OH = Cr(OH)3 + H2SO4 + O2 =>
Cr2(SO4)3 + 12 OH = 2 Cr(OH)3 + 3 H2SO4 + 3 O2
AlPO4 + HNO3 = Al(NO3)3 + H3PO4 =>
AlPO4 + 3 HNO3 = Al(NO3)3 + H3PO4
Mo + HNO3 = H2MoO4 + NO =>
Mo + 2 HNO3 = H2MoO4 + 2 NO
CuSO3 + O2 = CuO + SO3 =>
2 CuSO3 + O2 = 2 CuO + 2 SO3
NaH = Na2H2 =>
2 NaH = Na2H2
KOH{-} + H2O = K{+} + OH{-} + H3O =>
KOH{-} + 2 H2O = K{+} + 2 OH{-} + H3O
C8H8O3 + OH = C8H9O4 =>
C8H8O3 + OH = C8H9O4
(C8H)033(C4H6)033(C3H3N)034 + O2 = CO2 + H2O + N2 =>
4(C8H)033(C4H6)033(C3H3N)034 + 2325 O2 = 1992 CO2 + 666 H2O + 68 N2
FeCl3 + KSCN = Fe2(SCN)3 + KCl2 =>
2 FeCl3 + 3 KSCN = Fe2(SCN)3 + 3 KCl2
Cs2S + Bi(NO3)3 = CsNO3 + Bi2S3 =>
3 Cs2S + 2 Bi(NO3)3 = 6 CsNO3 + Bi2S3
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2 + Mg =>
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2 + Mg
Sn{2+} + BrO3{-} + Cl{-} = [SnCl6]{2-} + Br{-} + O{2-} =>
3 Sn{2+} + BrO3{-} + 18 Cl{-} = 3[SnCl6]{2-} + Br{-} + 3 O{2-}
(C8H)033(C4H6)033(C3H3N)034 + O2 = CO2 + H2O + N2 =>
4(C8H)033(C4H6)033(C3H3N)034 + 2325 O2 = 1992 CO2 + 666 H2O + 68 N2
Ca(SO4) + RbCl = Rb(SO4) + CaCl =>
Ca(SO4) + RbCl = Rb(SO4) + CaCl
(C8H)033(C4H6)033(C3H3N)034 + O2 = CO2 + H2O + N2 =>
4(C8H)033(C4H6)033(C3H3N)034 + 2325 O2 = 1992 CO2 + 666 H2O + 68 N2
L4 = L2 =>
L4 = 2 L2
Mg(s) + FeS(Ac) = MgS(Ac) + Fe(s) =>
Mg(s) + FeS(Ac) = MgS(Ac) + Fe(s)
CuSO4 + C6H8O6 = Cu + H2O + SO + CO =>
4 CuSO4 + 3 C6H8O6 = 4 Cu + 12 H2O + 4 SO + 18 CO
AgNO3 + MgCl2 = Mg(NO3)02 + AgCl =>
2 AgNO3 + MgCl2 = Mg(NO3)02 + 2 AgCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
TeO2 = Te(O2) =>
TeO2 = Te(O2)
CaC2O4 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + CaSO4 + CO2 + HOH =>
5 CaC2O4 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 10 CO2 + 8 HOH
CrO3 + ZnO = Zn(CrO3) + O =>
CrO3 + ZnO = Zn(CrO3) + O
ONa2 + H3PO4 = H2O + Na3PO4 =>
3 ONa2 + 2 H3PO4 = 3 H2O + 2 Na3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/18/24
Équations équilibrées sur07/18/23
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