| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuCl2 + 3 H2O + 2 Al = 2 AlCl3 + 3 CuH2O
C7H5NaO3 + C2H2O3 = C9H5NaO5 + H2O =>
C7H5NaO3 + C2H2O3 = C9H5NaO5 + H2O
KI + HCl + H2O2 = H2O + KCl + I2 =>
2 KI + 2 HCl + H2O2 = 2 H2O + 2 KCl + I2
KMnO4SO2 = MnSO4KO2 =>
KMnO4SO2 = MnSO4KO2
PbClHS = PbSHCl =>
PbClHS = PbSHCl
F2NaCl2 = NaF2Cl2 =>
F2NaCl2 = NaF2Cl2
silane + oxygen = silicondioxide + water =>
SiH4 + 2 O2 = SiO2 + 2 H2O
C4H10O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C4H10O + 4 K2Cr2O7 + 16 H2SO4 = 4 CO2 + 4 Cr2(SO4)3 + 4 K2SO4 + 21 H2O
C6H12 + I2 = C6H11 + HI =>
2 C6H12 + I2 = 2 C6H11 + 2 HI
H2CO3 = CO3H2 =>
H2CO3 = CO3H2
HBrMgO = MgBrOH =>
HBrMgO = MgBrOH
Ca(OH)2C10H16N2O8 = CaC10H16N2O9H2O =>
Ca(OH)2C10H16N2O8 = CaC10H16N2O9H2O
KOH + Ga(OH)3 = K3[Ga(OH)6] =>
3 KOH + Ga(OH)3 = K3[Ga(OH)6]
SH4 + O2 = SO2 + H2O =>
SH4 + 2 O2 = SO2 + 2 H2O
LiOHHCl = ClOHLiH =>
LiOHHCl = ClOHLiH
KClO(aq) + HI(aq) = HClO(aq) + KI(aq) =>
KClO(aq) + HI(aq) = HClO(aq) + KI(aq)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NaOH + H2C4H4O5 = HOH + Na2C4H4O5 =>
2 NaOH + H2C4H4O5 = 2 HOH + Na2C4H4O5
Ca(s)Zn(NO3)2(aq) = Ca(NO3)2(aq)Zn(s) =>
Ca(s)Zn(NO3)2(aq) = Ca(NO3)2(aq)Zn(s)
C18H14N2Na2O8S2 + NaOCl = C18H14N2Na3O9S2Cl =>
C18H14N2Na2O8S2 + NaOCl = C18H14N2Na3O9S2Cl
SiONa = NaSiO =>
SiONa = NaSiO
OMgN = MgNO =>
OMgN = MgNO
Na2O + NaOH = HO2 + Na2 =>
2 Na2O + 2 NaOH = 2 HO2 + 3 Na2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KClMgO = MgClKO =>
KClMgO = MgClKO
Cu(NO3)2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(NO3)2 =>
Cu(NO3)2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(NO3)2
K2MnO4 + KNO2 + H2SO4 = MnSO4 + K2SO4 + KNO3 + H2O =>
K2MnO4 + 2 KNO2 + 2 H2SO4 = MnSO4 + K2SO4 + 2 KNO3 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3COOH + C5H10OH = C7H14O2 + H2O =>
13 CH3COOH + 20 C5H10OH = 18 C7H14O2 + 10 H2O
Be + H3PO4 = Be3(PO4)2 + H2 =>
3 Be + 2 H3PO4 = Be3(PO4)2 + 3 H2
Li + NO = LiNO =>
Li + NO = LiNO
KBr + NaOH = KOH + NaBr =>
KBr + NaOH = KOH + NaBr
Na2S + Cu(CH3COO)2 = Na(CH3COO) + CuS =>
Na2S + Cu(CH3COO)2 = 2 Na(CH3COO) + CuS
KO2 + NO = KNO2 + O2 =>
2 KO2 + 2 NO = 2 KNO2 + O2
Fe(NO3)3 + Na2SO4 = Fe(NO3)3Na2SO4 =>
Fe(NO3)3 + Na2SO4 = Fe(NO3)3Na2SO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
CaClBaS = CaSBaCl =>
CaClBaS = CaSBaCl
Sr + H = SrH2 =>
Sr + 2 H = SrH2
Cr(OH)3(aq) + HCl(aq) = CrCl3(aq) + H2O(l) =>
Cr(OH)3(aq) + 3 HCl(aq) = CrCl3(aq) + 3 H2O(l)
Ca + K2SO4 = CaSO4 + K2 =>
Ca + K2SO4 = CaSO4 + K2
Na2SO3 + KNO3 = KNO2 + Na2SO4 =>
Na2SO3 + KNO3 = KNO2 + Na2SO4
P + NH3 = PH3 + N =>
P + NH3 = PH3 + N
C3H7COOHKOH = KC3H7COOH2O =>
C3H7COOHKOH = KC3H7COOH2O
CH5NO2C8H8O = C8H11NCO2H2O =>
CH5NO2C8H8O = C8H11NCO2H2O
KOH + Ga(OH)3 = K3[Ga(OH)6] =>
3 KOH + Ga(OH)3 = K3[Ga(OH)6]
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
KFCaCl = CaFKCl =>
KFCaCl = CaFKCl
C2H5COOH(l) + NaOH(l) = C2H5COONa(aq) + H2O(l) =>
C2H5COOH(l) + NaOH(l) = C2H5COONa(aq) + H2O(l)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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