| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + HNO2 = NO + H2O + I
Ag(NO3)2 + NaCl = AgCl + Na(NO3)2 =>
Ag(NO3)2 + NaCl = AgCl + Na(NO3)2
HCl + CaCO3 = CaCl2 + H2(O) + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2(O) + CO2
ZnO + HCl = Zn2HCl + O2 =>
2 ZnO + HCl = Zn2HCl + O2
YCl3 = Cl2 + Y =>
2 YCl3 = 3 Cl2 + 2 Y
Li + HNO3 = H2O + LiNO3 + NH3 =>
8 Li + 9 HNO3 = 3 H2O + 8 LiNO3 + NH3
[Cr(H2O)4(OH)2] + H3O{+} = [Cr(H2O)6]{2+} + H2O =>
[Cr(H2O)4(OH)2] + 2 H3O{+} = [Cr(H2O)6]{2+} + 2 H2O
Cu{2+} + HS{-} + H2O = Cu2S + SO4{2-} + H{+} =>
8 Cu{2+} + 5 HS{-} + 4 H2O = 4 Cu2S + SO4{2-} + 13 H{+}
NaBr + KI = NaI + KBr =>
NaBr + KI = NaI + KBr
NaCl + K2Cr2O7 + H2SO4 = CrCl2O2 + K2SO4 + Na2SO4 + H2O =>
4 NaCl + K2Cr2O7 + 3 H2SO4 = 2 CrCl2O2 + K2SO4 + 2 Na2SO4 + 3 H2O
Zn(H2PO4)2 + C3H6N6 = (C3H7N6)2ZnH2(PO4)2 =>
Zn(H2PO4)2 + 2 C3H6N6 = (C3H7N6)2ZnH2(PO4)2
ClC6H4NH2 + HCl = ClC6H4NH3{+} + Cl{-} =>
ClC6H4NH2 + HCl = ClC6H4NH3{+} + Cl{-}
MgCr2O4 + Si = Cr + MgSiO4 =>
MgCr2O4 + Si = 2 Cr + MgSiO4
MgCl2 + NaOH = Mg(OH)2 + Na + Cl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 Na + 2 Cl
C10H16ClNO + HI + P = C10H15N + PI3 + H2O + Cl =>
3 C10H16ClNO + 3 HI + P = 3 C10H15N + PI3 + 3 H2O + 3 Cl
MnO4{-}(aq) + OH{-} + C2O4{2-} = MnO2(s) + CO3{2-}(aq) + H2O =>
2 MnO4{-}(aq) + 4 OH{-} + 3 C2O4{2-} = 2 MnO2(s) + 6 CO3{2-}(aq) + 2 H2O
K2O + HNO3 = KNO3 + H2 + O2 =>
2 K2O + 4 HNO3 = 4 KNO3 + 2 H2 + O2
Pb(AcO)2*3H2O + NaI = Na(AcO)2*3H2O + PbI =>
Pb(AcO)2*3H2O + NaI = Na(AcO)2*3H2O + PbI
HNO3 + K3PO4 = KNO3 + H3PO4 =>
3 HNO3 + K3PO4 = 3 KNO3 + H3PO4
LiF + Pb(NO3)2 = PbF2 + LiNO3 =>
2 LiF + Pb(NO3)2 = PbF2 + 2 LiNO3
Na2MnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + NaSO4 + H2O =>
Na2MnO4 + KNO2 + 3 H2SO4 = MnSO4 + KNO3 + 2 NaSO4 + 3 H2O
C5H10(g) + O2 = CO2(g) + H2O(g) =>
2 C5H10(g) + 15 O2 = 10 CO2(g) + 10 H2O(g)
Al(SO4) + CaHO = AlHO + Ca(SO4) =>
Al(SO4) + CaHO = AlHO + Ca(SO4)
CaF2 + HCl = CaH2 + F2 + Cl =>
CaF2 + 2 HCl = CaH2 + F2 + 2 Cl
C5H10(g) + O2 = CO(g) + H2O(g) =>
C5H10(g) + 5 O2 = 5 CO(g) + 5 H2O(g)
Co(OH) + H3PO4 = Co(PO) + HO =>
Co(OH) + H3PO4 = Co(PO) + 4 HO
Na2(SO4) + Fe(NO3)2 = Na(NO3) + Fe(SO4) =>
Na2(SO4) + Fe(NO3)2 = 2 Na(NO3) + Fe(SO4)
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
SnCl2 + PdCl2 + HCl = Pd[SnCl6] + H2 =>
SnCl2 + PdCl2 + 2 HCl = Pd[SnCl6] + H2
Mn(NO3)2 = Mn + NO3 =>
Mn(NO3)2 = Mn + 2 NO3
MgCl2*6H2O + Na3PO4*12H2O + NH3 + HCl = MgNH4PO4*6H2O + Na + Cl + H2O =>
MgCl2*6H2O + Na3PO4*12H2O + NH3 + HCl = MgNH4PO4*6H2O + 3 Na + 3 Cl + 12 H2O
CH3NO2 = CO2 + H2 + N2 =>
2 CH3NO2 = 2 CO2 + 3 H2 + N2
KMnO4 + H2SO4 + K2S = MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5 K2S = 8 MnSO4 + 9 K2SO4 + 12 H2O
TiNO3 + K2CrO4 = Ti2CrO4 + KNO3 =>
2 TiNO3 + K2CrO4 = Ti2CrO4 + 2 KNO3
BaO2 + KI + HNO3 = I2 + Ba(NO3)2 + KNO3 + H2O =>
BaO2 + 2 KI + 4 HNO3 = I2 + Ba(NO3)2 + 2 KNO3 + 2 H2O
MgCl + AlOH = MgClAlOH =>
MgCl + AlOH = MgClAlOH
Mg(HSO4)2 + KOH = KHSO4 + Mg(OH)2 =>
Mg(HSO4)2 + 2 KOH = 2 KHSO4 + Mg(OH)2
ClF3 + H2O = HF + HClO2 =>
ClF3 + 2 H2O = 3 HF + HClO2
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
BaCl2(aq) + Na2(CO3)(aq) = BaCO3(s) + NaCl(aq) =>
BaCl2(aq) + Na2(CO3)(aq) = BaCO3(s) + 2 NaCl(aq)
K3[Fe(CN)6] + FeCl2 = Fe3[Fe(CN)6]2 + KCl =>
2 K3[Fe(CN)6] + 3 FeCl2 = Fe3[Fe(CN)6]2 + 6 KCl
CaSO4 + NaCl = Na2SO4 + CaCl2 =>
CaSO4 + 2 NaCl = Na2SO4 + CaCl2
C8H10 + H2O = C60H34O8 + CH4 =>
111 C8H10 + 88 H2O = 11 C60H34O8 + 228 CH4
CdSO4 + EDTA = CdEDTA + SO4 =>
CdSO4 + EDTA = CdEDTA + SO4
NaOH + HAsO4 = NaAsO4 + H2O =>
NaOH + HAsO4 = NaAsO4 + H2O
NaHCO + HCl = NaCl + H2O + C20 =>
20 NaHCO + 20 HCl = 20 NaCl + 20 H2O + C20
CaCO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g)
Al4(FeCN6)3 + Ba = Ba4(FeCN6)2 + Al =>
2 Al4(FeCN6)3 + 12 Ba = 3 Ba4(FeCN6)2 + 8 Al
MgS + NiCl2 = MgCl2 + NiS =>
MgS + NiCl2 = MgCl2 + NiS
Sb2S3 + NaOH = Sb(OH)4{-} + S{2-} + Na{+} =>
Sb2S3 + 8 NaOH = 2 Sb(OH)4{-} + 3 S{2-} + 8 Na{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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