| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 + I2 + 12 HCl = 2 KICl4 + 6 H2O + 3 Cl2
C2H5OH(l) + CH3CH2CH2COOH(l) = CH3CH2CH2COOC2H5(l) + H2O(l) =>
C2H5OH(l) + CH3CH2CH2COOH(l) = CH3CH2CH2COOC2H5(l) + H2O(l)
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2S12O12 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4FeC6N6 + 68 KMnO4 + 236 H2SO4 = 108 KHSO4 + 5 Fe2S12O12 + 68 MnSO4 + 60 HNO3 + 60 CO2 + 152 H2O
IRb + AgNO3 = AgI + RbNO3 =>
IRb + AgNO3 = AgI + RbNO3
BaCl2 + H2(SO4) = Ba(SO4) + H2 + Cl2 =>
BaCl2 + H2(SO4) = Ba(SO4) + H2 + Cl2
CH3COOH + Na2CO3 = H2O + CO2 + NaC2H3O2 =>
2 CH3COOH + Na2CO3 = H2O + CO2 + 2 NaC2H3O2
KHC2O4*H2C2O4 + NaOH = KNaC2O4 + Na2C2O4 + H2O =>
KHC2O4*H2C2O4 + 3 NaOH = KNaC2O4 + Na2C2O4 + 3 H2O
CuSO4 + NH4 = CuSO4NH4 =>
CuSO4 + NH4 = CuSO4NH4
K(s) + Br2(l) = KBr(s) =>
2 K(s) + Br2(l) = 2 KBr(s)
C5H10O5 = C5H12O5 + CO =>
6 C5H10O5 = 5 C5H12O5 + 5 CO
C2H5OH + O2 = C2H3CHO + H2O =>
3 C2H5OH + 2 O2 = 2 C2H3CHO + 5 H2O
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + CO2 + H2O + K2SO =>
K2Cr2O7 + 4 H2SO4 + 2 CH3OH = Cr2(SO4)3 + 2 CO2 + 8 H2O + K2SO
C20H14O4 + C6H8O7 = C20H14O4C6H8O7 =>
C20H14O4 + C6H8O7 = C20H14O4C6H8O7
Sr3Al2(OH)12 = Sr3Al2O6 + H2O =>
Sr3Al2(OH)12 = Sr3Al2O6 + 6 H2O
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
Cu + (H)2SO4 = SO2 + CuO + H2O =>
Cu + (H)2SO4 = SO2 + CuO + H2O
NH4Cl + CO2 + H2O = NH4HCO3 + HCl =>
NH4Cl + CO2 + H2O = NH4HCO3 + HCl
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
HCl + KNO3 = HNO3 + ClK =>
HCl + KNO3 = HNO3 + ClK
PbO2 + MnSO4 + NaOH = Na2PbO2 + Na2MnO4 + Na2SO4 + H2O =>
2 PbO2 + MnSO4 + 8 NaOH = 2 Na2PbO2 + Na2MnO4 + Na2SO4 + 4 H2O
FeS + Cu = CuS + Fe =>
FeS + Cu = CuS + Fe
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + NaO2SO4 =>
2 Cr2S3 + 45 Mn(NO3)2 + 52 Na2CO3 = 90 NO + 52 CO2 + 4 Na2CrO4 + 45 Na2MnO4 + 6 NaO2SO4
NH4NO3 + H2SO4 = (NH4)2SO4(ac) + HNO3(ac) =>
2 NH4NO3 + H2SO4 = (NH4)2SO4(ac) + 2 HNO3(ac)
KI + FeCl2 = KCl + FeI2 =>
2 KI + FeCl2 = 2 KCl + FeI2
BaNO3 + KCl = BaCl + NO3K =>
BaNO3 + KCl = BaCl + NO3K
K3(PO4) + H2(SO4) = K2(SO4) + (PO4) + H2 =>
2 K3(PO4) + 3 H2(SO4) = 3 K2(SO4) + 2(PO4) + 3 H2
H2O + ZnSO4 = ZnO + H2SO4 =>
H2O + ZnSO4 = ZnO + H2SO4
NaOH + Ca(OH)2 = CaNa(OH)3 =>
NaOH + Ca(OH)2 = CaNa(OH)3
CaCl2 + H2O = Ca + HCl + OH =>
CaCl2 + 2 H2O = Ca + 2 HCl + 2 OH
Mg + HCl + H2O = MgCl2 + H3O =>
Mg + 2 HCl + 2 H2O = MgCl2 + 2 H3O
CO + H2(g) = C8H18(l) + H2O =>
8 CO + 17 H2(g) = C8H18(l) + 8 H2O
Co3O4 + Al(OH)3 = CoAl2O4 + H2O + O2 =>
2 Co3O4 + 12 Al(OH)3 = 6 CoAl2O4 + 18 H2O + O2
TiOSO4 + NH3 = TiO(OH)2 + H2O + N2 + S =>
TiOSO4 + 2 NH3 = TiO(OH)2 + 2 H2O + N2 + S
Cu + NO3{-} + H{+} + H2O = [Cu(H2O)6]{+2} + NO2 =>
Cu + 2 NO3{-} + 4 H{+} + 4 H2O = [Cu(H2O)6]{+2} + 2 NO2
H3X + NaOH = Na + X + H2O =>
H3X + 3 NaOH = 3 Na + X + 3 H2O
C2H4N + O2 = CO2 + H2O + NO2 =>
C2H4N + 4 O2 = 2 CO2 + 2 H2O + NO2
Ni(NO3)2*6H2O = NiO + HNO3 + H2O =>
Ni(NO3)2*6H2O = NiO + 2 HNO3 + 5 H2O
LiI + Cu(NO3)2 = Li(NO3)2 + CuI =>
LiI + Cu(NO3)2 = Li(NO3)2 + CuI
Cd + HCl = H2 + CdCl2 =>
Cd + 2 HCl = H2 + CdCl2
C6H6O + HNO3 = C6H5NO3 + H2O =>
C6H6O + HNO3 = C6H5NO3 + H2O
(NH4)2S + NaOH = H2O + NH3 + Na2S =>
(NH4)2S + 2 NaOH = 2 H2O + 2 NH3 + Na2S
NO3 = N2O + O2 =>
4 NO3 = 2 N2O + 5 O2
KO2 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + H2O =>
2 KO2 + 3 Na2SO3 + H2SO4 = K2SO4 + 3 Na2SO4 + H2O
Pb(C2H3O2)2 + KI = PbI2 + KC2HO + H2O =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2HO + 2 H2O
(Zn) + (H3PO4) = Zn3(PO4)2 + (H2) =>
3(Zn) + 2(H3PO4) = Zn3(PO4)2 + 3(H2)
MgOCO3 = MgCO3 + O =>
MgOCO3 = MgCO3 + O
K2S2O6(O2) + KOH + N = K2SO4 + KNO3 + H2O =>
5 K2S2O6(O2) + 12 KOH + 2 N = 10 K2SO4 + 2 KNO3 + 6 H2O
NiS + O2 = NiSO4 =>
NiS + 2 O2 = NiSO4
R3NH + NaOH = R3N + H2O + Na =>
R3NH + NaOH = R3N + H2O + Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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