| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 6 CH3OOH = (CH3COO)3Al + 9 H2O
K3PO4 + BaCl2 = KCl + Ba5 + (PO4)2 =>
10 K3PO4 + 15 BaCl2 = 30 KCl + 3 Ba5 + 5(PO4)2
[CuSO4]5H2O = CuSO4 + H2O =>
[CuSO4]5H2O = 5 CuSO4 + H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
MgCO3 + HCl = MgCl2 + H2OCO2 =>
MgCO3 + 2 HCl = MgCl2 + H2OCO2
CHCl3 + NH4OH = HCOONH4 + NH4Cl + H2O =>
CHCl3 + 4 NH4OH = HCOONH4 + 3 NH4Cl + 2 H2O
Na3AsO3 + H2S + HCl = As2S3 + H2O + NaCl =>
2 Na3AsO3 + 3 H2S + 6 HCl = As2S3 + 6 H2O + 6 NaCl
MnO4{-} + Fe{2} + H{+} = Fe{3+Mn{2}+H2O =>
MnO4{-} + 5 Fe{2} + 8 H{+} = 5 Fe{3+Mn{2}+4H2O
C4H10 + O2 = CH3COOH + H2O =>
2 C4H10 + 5 O2 = 4 CH3COOH + 2 H2O
Na2CO3(s) + SO2(g) + O2(g) = Na2SO4(s) + CO2(g) =>
2 Na2CO3(s) + 2 SO2(g) + O2(g) = 2 Na2SO4(s) + 2 CO2(g)
C6H12O6 + Ag(NH3)2OH = Ag + C6H11O7 + NH3 + H2O =>
C6H12O6 + 3 Ag(NH3)2OH = 3 Ag + C6H11O7 + 6 NH3 + 2 H2O
FeCl3 + K2CO3 = Fe2(CO3)3 + KCl =>
2 FeCl3 + 3 K2CO3 = Fe2(CO3)3 + 6 KCl
Mn(NO3)2 + C6H8O7 = Mn2O3 + N2 + CO2 + H2O =>
2 Mn(NO3)2 + C6H8O7 = Mn2O3 + 2 N2 + 6 CO2 + 4 H2O
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
S + FeO2 = SO2 + Fe =>
S + FeO2 = SO2 + Fe
Na2CO3 + CaSO4 + H2O = Na2SO4 + Ca(OH)2 + CO2 =>
Na2CO3 + CaSO4 + H2O = Na2SO4 + Ca(OH)2 + CO2
H2SO4 + ZnBr2 = H2Br2 + ZnSO4 =>
H2SO4 + ZnBr2 = H2Br2 + ZnSO4
Zn + HCI = Zn(HCI) =>
Zn + HCI = Zn(HCI)
Li2S5 + Me2TiCl2 = Me2TiS5 + LiCl =>
Li2S5 + Me2TiCl2 = Me2TiS5 + 2 LiCl
Mg + NaHSO4 = MgSO4 + Na2SO4 + H2O + H2S =>
4 Mg + 10 NaHSO4 = 4 MgSO4 + 5 Na2SO4 + 4 H2O + H2S
Cl2 + Kl = KlCl3 =>
3 Cl2 + 2 Kl = 2 KlCl3
KCl(s) + Pb(NO3)2(aq) = PbCl2(s) + K(aq) + NO3(aq) =>
2 KCl(s) + Pb(NO3)2(aq) = PbCl2(s) + 2 K(aq) + 2 NO3(aq)
Sb2(CO3)5 + Bi(NO3)3 = Sb(NO3)3 + Bi2(CO3)5 =>
Sb2(CO3)5 + 2 Bi(NO3)3 = 2 Sb(NO3)3 + Bi2(CO3)5
ZnO4(EDTA){2-} = ZnO4{2+} + EDTA{4-} =>
ZnO4(EDTA){2-} = ZnO4{2+} + EDTA{4-}
Na2O2 + CO = Na2CO3 =>
Na2O2 + CO = Na2CO3
Zn + Cu(II)(NO3)2 = Zn(NO3)2 + Cu(II) =>
Zn + Cu(II)(NO3)2 = Zn(NO3)2 + Cu(II)
Ca + ZnClO4 = Ca(ClO4) + Zn =>
Ca + ZnClO4 = Ca(ClO4) + Zn
CaCO3 + Zn(NO3)2 = ZnCO3 + Ca(NO3)2 =>
CaCO3 + Zn(NO3)2 = ZnCO3 + Ca(NO3)2
KNO2 + KI + H2O = I2 + NO + KOH =>
2 KNO2 + 2 KI + 2 H2O = I2 + 2 NO + 4 KOH
H2(SO4) + HI = HS2 + I + H2O =>
2 H2(SO4) + 13 HI = HS2 + 13 I + 8 H2O
Ga(H2PO3)3 + Ga(OH)3 = GaPO3 + H2O =>
Ga(H2PO3)3 + 2 Ga(OH)3 = 3 GaPO3 + 6 H2O
KI + KNO3 = I + K2NO3 =>
KI + KNO3 = I + K2NO3
Ba(OH) + P4O10 = Ba3(PO4) + H2O =>
12 Ba(OH) + P4O10 = 4 Ba3(PO4) + 6 H2O
V2O5 + H2 = V + H2O =>
V2O5 + 5 H2 = 2 V + 5 H2O
C4H10 + Cl = C3HCl + HCl =>
3 C4H10 + 30 Cl = 4 C3HCl + 26 HCl
Fe(NO3)3 + NaIO3 = Fe(IO3)3 + NaNO3 =>
Fe(NO3)3 + 3 NaIO3 = Fe(IO3)3 + 3 NaNO3
Pb(NO3)2 + SrCl2 = PbCl2 + Sr(NO3)2 =>
Pb(NO3)2 + SrCl2 = PbCl2 + Sr(NO3)2
Pb(NO3)2(aq) + HBr = PbBr2 + HNO3 =>
Pb(NO3)2(aq) + 2 HBr = PbBr2 + 2 HNO3
Co(NO3)2 + K2C2O4 = K4[Co(C2O4)3] + KNO3 =>
Co(NO3)2 + 3 K2C2O4 = K4[Co(C2O4)3] + 2 KNO3
Fe(NO3)2 + AgNO3 = FeAg + NO3 =>
Fe(NO3)2 + AgNO3 = FeAg + 3 NO3
C5H11NO2 + H2 = C5H11NH2 + H2O =>
C5H11NO2 + 3 H2 = C5H11NH2 + 2 H2O
BeCl2 + NH3 = BeCl2(NH3)2 =>
BeCl2 + 2 NH3 = BeCl2(NH3)2
(C2H6O) + O2 = CO2 + H2O =>
(C2H6O) + 3 O2 = 2 CO2 + 3 H2O
FeCl3(aq) + (NH4)2S(aq) = Fe2S3(s) + (NH4)Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3(s) + 6(NH4)Cl(aq)
Cu + HNO3(dilute) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(dilute) = 3 Cu(NO3)2 + 4 H2O + 2 NO
Ag(s) + PtCl2(s) = AgCl(s) + Pt(s) =>
2 Ag(s) + PtCl2(s) = 2 AgCl(s) + Pt(s)
K2O + H2S = K2S + H2O =>
K2O + H2S = K2S + H2O
Benzene + Oxygen = carbonmonoxide + water =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + Na2SO4 + H2O =>
KBrO3 + 6 NaCl + 3 H2SO4 = 3 Cl2 + KBr + 3 Na2SO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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