| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3CH2COOH + 4 RbOH = 4 CH3CH2Rb + 7 HCOOH
KCl + NaI = NaCl + KI =>
KCl + NaI = NaCl + KI
Zn3Cr(HCOO)9 + NaOH = Zn3Cr(OH)(HCOO)8 + NaHCOO =>
Zn3Cr(HCOO)9 + NaOH = Zn3Cr(OH)(HCOO)8 + NaHCOO
PbCl5 + Na4SO2 = Pb4(SO2)5 + NaCl =>
4 PbCl5 + 5 Na4SO2 = Pb4(SO2)5 + 20 NaCl
H3PO4 + N2O5 = HNO3 + P2O5 =>
2 H3PO4 + 3 N2O5 = 6 HNO3 + P2O5
KMnO4 + P + H2O = H3PO4 + KOH + MnO2 =>
5 KMnO4 + 3 P + 7 H2O = 3 H3PO4 + 5 KOH + 5 MnO2
C2O2H4 + C4H10O = C6H12O2 + H2O =>
C2O2H4 + C4H10O = C6H12O2 + H2O
Ni(NO3)2 + NH3 + H2O = Ni(OH)2 + NH3NO3 =>
9 Ni(NO3)2 + 14 NH3 + 12 H2O = 9 Ni(OH)2 + 16 NH3NO3
Na3CHO + HCl = H3CHO + NaCl =>
Na3CHO + 3 HCl = H3CHO + 3 NaCl
SO2 + FeO = SO3Fe =>
SO2 + FeO = SO3Fe
Na2CrO7 + H2C2O4 + HCl = CrCl3 + CO2 + H2O + NaCl =>
2 Na2CrO7 + 9 H2C2O4 + 10 HCl = 2 CrCl3 + 18 CO2 + 14 H2O + 4 NaCl
INi + K = IK + Ni =>
INi + K = IK + Ni
HCOOH + ZnCO3 = (HCOO)2Zn + H2O + CO2 =>
2 HCOOH + ZnCO3 = (HCOO)2Zn + H2O + CO2
CaCl + LiCo3 = CaCo3 + ClLi =>
CaCl + LiCo3 = CaCo3 + ClLi
(NH4)3P + NaOH = Na3P + NH3 + H2O =>
(NH4)3P + 3 NaOH = Na3P + 3 NH3 + 3 H2O
K2Cr2O7 + HCl = CrCl3 + Cl2 + KCl + H2O* =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 H2O*
Ni + CO2 = Ni2CO2 =>
2 Ni + CO2 = Ni2CO2
Cu + H2O = Cu2O3 + H2 =>
2 Cu + 3 H2O = Cu2O3 + 3 H2
C3H7COOH + C3H7 = C3H7COOCH3 + H2O =>
17 C3H7COOH + 4 C3H7 = 16 C3H7COOCH3 + 2 H2O
C4H8 + Cl = ClH2 + C8 =>
2 C4H8 + 8 Cl = 8 ClH2 + C8
H60 = H10 =>
H60 = 6 H10
P + H2 = P3H2 =>
3 P + H2 = P3H2
MgCO3 + HNO3 = HNO3CO3 + Mg =>
MgCO3 + HNO3 = HNO3CO3 + Mg
Fe + O2 = Fe2O23 =>
4 Fe + 23 O2 = 2 Fe2O23
HCl + NaC2H3O2 = C2H4O2 + NaCl =>
HCl + NaC2H3O2 = C2H4O2 + NaCl
CaBr2(s) + I2(g) = CaI4(s) + Br2(g) =>
CaBr2(s) + 2 I2(g) = CaI4(s) + Br2(g)
NaOH{2} + MgCl = NaCl + MgOH{2} =>
NaOH{2} + MgCl = NaCl + MgOH{2}
S + K(ClO5) + H2O = Cl2 + K2(SO4) + H2SO4 =>
3 S + 2 K(ClO5) + 2 H2O = Cl2 + K2(SO4) + 2 H2SO4
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Sr(IO3)2 + K3N = KIO3 + Sr3N2 =>
3 Sr(IO3)2 + 2 K3N = 6 KIO3 + Sr3N2
Cu(NO3)2 + H2O + Al = Al(NO3)3 + Cu(OH)2 + H2 =>
3 Cu(NO3)2 + 6 H2O + 2 Al = 2 Al(NO3)3 + 3 Cu(OH)2 + 3 H2
PtPdRhRuSeAsSO + O2 + NaOH = Na2SeO4 + Na2SO4 + Na3AsO5 + PtO + PdO + Rh2O3 + RuO2 + H2O =>
2 PtPdRhRuSeAsSO + 14 O2 + 14 NaOH = 2 Na2SeO4 + 2 Na2SO4 + 2 Na3AsO5 + 2 PtO + 2 PdO + Rh2O3 + 2 RuO2 + 7 H2O
KMnO4 + ZnCl2 = KZnCl2 + MnO4 =>
KMnO4 + ZnCl2 = KZnCl2 + MnO4
KMnO4 + HCl = KCl + MnCl2 + H2 + O2 =>
2 KMnO4 + 6 HCl = 2 KCl + 2 MnCl2 + 3 H2 + 4 O2
CrO + O2 = CrO2 =>
2 CrO + O2 = 2 CrO2
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
CuNO3Ba(OH)2 = Cu(OH)2BaNO3 =>
CuNO3Ba(OH)2 = Cu(OH)2BaNO3
C2H4O2S + O2 = CO2 + H2O + S03 =>
3 C2H4O2S + 6 O2 = 6 CO2 + 6 H2O + S03
P2O5 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
P2O5 + 3 Ba(OH)2 = Ba3(PO4)2 + 3 H2O
Ba3N2 + H2O = H2BaO2 + NH3 =>
Ba3N2 + 6 H2O = 3 H2BaO2 + 2 NH3
NaOH + Sb2O3 = H2O + NaSbO2 =>
2 NaOH + Sb2O3 = H2O + 2 NaSbO2
FeSO4BaCl2 = FeCl2BaSO4 =>
FeSO4BaCl2 = FeCl2BaSO4
AlH3 + HClO4 = Al(ClO4)3 + H4 =>
2 AlH3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H4
Fe + CuN = Fe3N + Cu =>
3 Fe + CuN = Fe3N + Cu
H3Po4 + KOH = K3Po4 + H2O =>
H3Po4 + 3 KOH = K3Po4 + 3 H2O
BCl3 + CH3CH2OH = BCl2OH + CH3CH2Cl =>
BCl3 + CH3CH2OH = BCl2OH + CH3CH2Cl
C6H5CO2CH3 + NaOH + HCl = C6H5CO2H + CH3OH + NaCl =>
C6H5CO2CH3 + NaOH + HCl = C6H5CO2H + CH3OH + NaCl
H2O + KMnO4 + NaCl = KOH + MnO2 + Cl2 + NaOH =>
4 H2O + 2 KMnO4 + 6 NaCl = 2 KOH + 2 MnO2 + 3 Cl2 + 6 NaOH
K2CO3 + CO(NO3)2 = K2(NO3)2 + CO(CO3) =>
K2CO3 + CO(NO3)2 = K2(NO3)2 + CO(CO3)
Si2H3 + O2 = SiO2 + H2O9 =>
4 Si2H3 + 35 O2 = 8 SiO2 + 6 H2O9
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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