| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3(aq) + HC2H3O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq)
H2O2 + MgO = MgH + O2 =>
H2O2 + 2 MgO = 2 MgH + 2 O2
Ba(OH)2 + OH{-} = Ba(OH)3{-} =>
Ba(OH)2 + OH{-} = Ba(OH)3{-}
Cu2S + H2SO4 = CuSO4 + H2S + CuO =>
4 Cu2S + 5 H2SO4 = 4 CuSO4 + 5 H2S + 4 CuO
BaSO4HCl = BaClHSO4 =>
BaSO4HCl = BaClHSO4
C6H8O7*H2O = C6H8O7 + H2O =>
C6H8O7*H2O = C6H8O7 + H2O
C2H2 + Ca(OH)2 = H2O + CaC2 =>
C2H2 + Ca(OH)2 = 2 H2O + CaC2
NaHS + H2S = NaH3S2 =>
NaHS + H2S = NaH3S2
Bi3N5 = Bi + N2 =>
2 Bi3N5 = 6 Bi + 5 N2
BaCl + CaSO4 = CaCl + BaSO4 =>
BaCl + CaSO4 = CaCl + BaSO4
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
C2H5OH + NaBr = C2H5Br + NaOH =>
C2H5OH + NaBr = C2H5Br + NaOH
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C7H9N + KMnO4 = C7H4NO2K + MnO2 + KOH + H2O =>
3 C7H9N + 8 KMnO4 = 3 C7H4NO2K + 8 MnO2 + 5 KOH + 5 H2O
Ba(BrO)2 + Na3PO4 = Ba3(PO4)2 + NaBrO =>
3 Ba(BrO)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBrO
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Na2CrO4 + H2SO4 + H2O2 = Na2SO4 + H2O + CrO5 =>
Na2CrO4 + H2SO4 + 2 H2O2 = Na2SO4 + 3 H2O + CrO5
Sr + H2O = SrO + SrH2 =>
2 Sr + H2O = SrO + SrH2
NaHS + H2S = NaH3S2 =>
NaHS + H2S = NaH3S2
FeCl3 + F2 = FeF + Cl2 =>
2 FeCl3 + F2 = 2 FeF + 3 Cl2
Al2O3 + HCl = Al2Cl6 + H2O =>
Al2O3 + 6 HCl = Al2Cl6 + 3 H2O
Mg(OH)2 + HCl = MgCl + H2O + OH =>
Mg(OH)2 + HCl = MgCl + H2O + OH
C4H10 + Br2 = C4H7Br2 + HBr =>
2 C4H10 + 5 Br2 = 2 C4H7Br2 + 6 HBr
CaCo3 + HNo3 = CaHNo3 + Co2 =>
2 CaCo3 + 2 HNo3 = 2 CaHNo3 + 3 Co2
SO2 + KMnO4 + H2O = K2SO4 + H2SO4 + MnO2 =>
3 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 H2SO4 + 2 MnO2
KClO3(s) + S(s) + H2O(s) = Cl2(s) + K2SO4(g) + H2SO4(s) =>
6 KClO3(s) + 5 S(s) + 2 H2O(s) = 3 Cl2(s) + 3 K2SO4(g) + 2 H2SO4(s)
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
NaCN = Na + C + N =>
NaCN = Na + C + N
PuO2(OH)2 + HCl = PuO2 + Cl2 + H2O =>
PuO2(OH)2 + 2 HCl = PuO2 + Cl2 + 2 H2O
VCl3 + Zn + HCl = VCl2 + H2[ZnCl4] =>
2 VCl3 + Zn + 2 HCl = 2 VCl2 + H2[ZnCl4]
H3PO4 + Zn(HCO3)2 = CO2 + Zn3(PO4)2 + H2O =>
2 H3PO4 + 3 Zn(HCO3)2 = 6 CO2 + Zn3(PO4)2 + 6 H2O
Cl2 + C2H4 = C2H2Cl2 + H2 =>
Cl2 + C2H4 = C2H2Cl2 + H2
PbS + HNO3 = PbSO4NO2 + NO + H2O =>
3 PbS + 10 HNO3 = 3 PbSO4NO2 + 7 NO + 5 H2O
NaI + H2SO4 = SO2 + I2 + Na2SO4 + H2O =>
2 NaI + 2 H2SO4 = SO2 + I2 + Na2SO4 + 2 H2O
NO2 + KOH = KNO3 + KNO2 + H2O =>
2 NO2 + 2 KOH = KNO3 + KNO2 + H2O
C2H4(OH)2 = C64H126O26 + H2O + C6H14O6 =>
79 C2H4(OH)2 = 2 C64H126O26 + 76 H2O + 5 C6H14O6
MnS + HNO3 = Mn(NO3)2 + NO2 + S + H2O =>
MnS + 4 HNO3 = Mn(NO3)2 + 2 NO2 + S + 2 H2O
C5H6O5 + H2O2 = CO2 + H2O =>
C5H6O5 + 8 H2O2 = 5 CO2 + 11 H2O
PbCO3 + NH4Cl = PbCl2(s) + (NH4)2CO3 =>
PbCO3 + 2 NH4Cl = PbCl2(s) + (NH4)2CO3
Mg3P2(s) + H2O(l) = Mg(OH)2 + PH3(s) =>
Mg3P2(s) + 6 H2O(l) = 3 Mg(OH)2 + 2 PH3(s)
Fe2O3 + NH3 = [Fe(NH3)6]2O3 =>
Fe2O3 + 12 NH3 = [Fe(NH3)6]2O3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CH3COOH = CH3COO{-} + H{+} =>
CH3COOH = CH3COO{-} + H{+}
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
NaI + H2SO4 = SO2 + I2 + Na2SO4 + H2O =>
2 NaI + 2 H2SO4 = SO2 + I2 + Na2SO4 + 2 H2O
HCl + Tl(OH)3 = TlCl3 + H2O =>
3 HCl + Tl(OH)3 = TlCl3 + 3 H2O
SOH + SnCOOCH = SCOOCH + SnOH =>
SOH + SnCOOCH = SCOOCH + SnOH
Cs(s) + HNO3(aq) = CsNO3 + H2 =>
2 Cs(s) + 2 HNO3(aq) = 2 CsNO3 + H2
Fe2O3 + NH3 = [Fe(NH3)6]2O3 =>
Fe2O3 + 12 NH3 = [Fe(NH3)6]2O3
C3H5(C17H35CO2)3 + NaOH = C17H35CO2Na + C3H5(OH)3 =>
C3H5(C17H35CO2)3 + 3 NaOH = 3 C17H35CO2Na + C3H5(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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