| Équations équilibrées la veille | Équations équilibrées le lendemain |
19 CO + 38 H2 = C19H38 + 19 H2O
Ag(NO3)2 + H2O = HNO3 + Ag(OH)2 =>
Ag(NO3)2 + 2 H2O = 2 HNO3 + Ag(OH)2
Mg(s) + AlCl3(s) = MgCl2(s) + Al(s) =>
3 Mg(s) + 2 AlCl3(s) = 3 MgCl2(s) + 2 Al(s)
Al2O3 + P2O5 = Al(PO4) =>
Al2O3 + P2O5 = 2 Al(PO4)
Cu(OH)2 + H3O = H2O + Cu =>
Cu(OH)2 + 2 H3O = 4 H2O + Cu
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + Na2CO3 =>
Ca(OH)2 + 2 NaHCO3 = CaCO3 + 2 H2O + Na2CO3
KClO3 + SnSO4 + KOH + H2O = K2[Sn(OH)6] + K2SO4 + KCl =>
KClO3 + 3 SnSO4 + 12 KOH + 3 H2O = 3 K2[Sn(OH)6] + 3 K2SO4 + KCl
C4H4O4 + NaOH = C4H3O4Na + H2O =>
C4H4O4 + NaOH = C4H3O4Na + H2O
CaI2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KI(aq) =>
3 CaI2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KI(aq)
AlH5MgO5 + HCl = H2O + Mg(OH)2 + AlCl3 =>
AlH5MgO5 + 3 HCl = 3 H2O + Mg(OH)2 + AlCl3
CH3CH3 + SO2 + Cl2 = CH3CH2SO2Cl + HCl =>
CH3CH3 + SO2 + Cl2 = CH3CH2SO2Cl + HCl
CuO + Al2O3 = CuAl2O4 =>
CuO + Al2O3 = CuAl2O4
K2Cr2O7 + H2C2O4 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
HCl(aq)(stomachacid) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O(l) =>
2 HCl(aq)(stomachacid) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O(l)
CO + [Ag(NH3)2]OH = Ag + H2O + CO2 + NH3 =>
CO + 2[Ag(NH3)2]OH = 2 Ag + H2O + CO2 + 4 NH3
Pb2(CH3COO)2 + K2CrO4 = PbCrO4 + K + CH3COO =>
Pb2(CH3COO)2 + 2 K2CrO4 = 2 PbCrO4 + 4 K + 2 CH3COO
Ag2O + C = Ag + CO2(g) =>
2 Ag2O + C = 4 Ag + CO2(g)
B2H6 + KMnO4 + H2SO4 = MnSO4 + H3BO3 + H2O + K2SO4 =>
5 B2H6 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 10 H3BO3 + 18 H2O + 6 K2SO4
PbSO4 + NH4I = PbI + NH4SO4 =>
PbSO4 + NH4I = PbI + NH4SO4
H2SO4 + potassiumcarbonate = potassiumsulfate + CO2 + H2O =>
H2SO4 + K2CO3 = K2SO4 + CO2 + H2O
Rb2O + H2O = Rb + OH =>
Rb2O + H2O = 2 Rb + 2 OH
Zn + Fe(ClO3)3 = Fe + Zn(ClO3)2 =>
3 Zn + 2 Fe(ClO3)3 = 2 Fe + 3 Zn(ClO3)2
C12H22O11(s) = C(s) + H2O(i) =>
C12H22O11(s) = 12 C(s) + 11 H2O(i)
Ag(NO3)2(aq) + K2CrO4(aq) = AgCrO4(aq) + KNO3(aq) =>
Ag(NO3)2(aq) + K2CrO4(aq) = AgCrO4(aq) + 2 KNO3(aq)
Ba + HNO3 = Ba(NO3)2 + H2O + NO2 =>
Ba + 4 HNO3 = Ba(NO3)2 + 2 H2O + 2 NO2
CO2 + H2O = C6HO6 + O6 =>
72 CO2 + 6 H2O = 12 C6HO6 + 13 O6
Li3PO4 + HF + PF5 = LiPF6 + H2O =>
Li3PO4 + 8 HF + 2 PF5 = 3 LiPF6 + 4 H2O
H2 + C + O2 = HCH3CO2(l) =>
2 H2 + 2 C + O2 = HCH3CO2(l)
HCl + C9H11NO2 = C9H12NO2 + Cl =>
HCl + C9H11NO2 = C9H12NO2 + Cl
PbSO4 + CH3COONa = [CH3COO]2Pb + Na2SO4 =>
PbSO4 + 2 CH3COONa = [CH3COO]2Pb + Na2SO4
NH4NO3 + ZnCl2 = (NH4)Cl2 + Zn(NO3) =>
NH4NO3 + ZnCl2 = (NH4)Cl2 + Zn(NO3)
Mg + N2 = Mg3(N2)2 =>
3 Mg + 2 N2 = Mg3(N2)2
Mn3(PO4)7 + V2(CO3)5 = Mn2(CO3)7 + V3(PO4)5 =>
10 Mn3(PO4)7 + 21 V2(CO3)5 = 15 Mn2(CO3)7 + 14 V3(PO4)5
KMnO4 + CuCl + HCl = KCl + MnCl2 + CuCl2 + H2O =>
KMnO4 + 5 CuCl + 8 HCl = KCl + MnCl2 + 5 CuCl2 + 4 H2O
Cs(NO3) + H2N2O8Zr + C2H2O4 = CO2 + Cs2Zr2O7 + H2O + N2 =>
2 Cs(NO3) + 2 H2N2O8Zr + 13 C2H2O4 = 26 CO2 + Cs2Zr2O7 + 15 H2O + 3 N2
CaS + LiOH = Li2S + Ca(OH)2 =>
CaS + 2 LiOH = Li2S + Ca(OH)2
C4H8O2 + C4H10O = C8H16O2 + H2O =>
C4H8O2 + C4H10O = C8H16O2 + H2O
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
CuSO4 + O = CuO + SO4 =>
CuSO4 + O = CuO + SO4
CoS + HBr = CoBr2 + H2S =>
CoS + 2 HBr = CoBr2 + H2S
Al2O3 + Na2O = Na3AlO3 =>
Al2O3 + 3 Na2O = 2 Na3AlO3
Li2CrO4 + SnBr2 + HBr = LiBr + SnBr4 + CrBr + H2O =>
2 Li2CrO4 + 5 SnBr2 + 16 HBr = 4 LiBr + 5 SnBr4 + 2 CrBr + 8 H2O
SOCl2(l) + H2O(l) = SO2(g) + HCl(g) =>
SOCl2(l) + H2O(l) = SO2(g) + 2 HCl(g)
C4H9OH = C4H8O + H2 =>
C4H9OH = C4H8O + H2
Co + HNO3 = Co(NO3)2H2 =>
Co + 2 HNO3 = Co(NO3)2H2
NaBH4 + HAgF2 + H2O = Ag + B(OH)3 + HF + NaF =>
NaBH4 + 8 HAgF2 + 3 H2O = 8 Ag + B(OH)3 + 15 HF + NaF
H2O + F2 = F2O + H2 =>
H2O + F2 = F2O + H2
Na2CrO4 + H2SO4 + H2O2 = [Cr(H2O)O(O2)2] + H2O + Na2SO4 =>
Na2CrO4 + H2SO4 + 2 H2O2 = [Cr(H2O)O(O2)2] + 2 H2O + Na2SO4
Na2SO3 + H2O = Na2(OH)2 + H2SO3 =>
Na2SO3 + 2 H2O = Na2(OH)2 + H2SO3
C12H24O2 + H2SO4 = C12H24O2SO3 + H2O =>
C12H24O2 + H2SO4 = C12H24O2SO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
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