| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuCO2 + 2 C1OH + 6 ClOH = 3 CuCl2 + 4 H2O + 5 CO2
H2S + O2 = H3O + S =>
3 H2S + O2 = 2 H3O + 3 S
BaBr2 + Na2SO4 = Ba2(SO4)2 + Br2 + Na =>
2 BaBr2 + 2 Na2SO4 = Ba2(SO4)2 + 2 Br2 + 4 Na
(NH4)2(Cr2O7) = Cr2O3 + N + H2O =>
(NH4)2(Cr2O7) = Cr2O3 + 2 N + 4 H2O
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
U + F2 = UF6 =>
U + 3 F2 = UF6
Na[Cr(OH)4] + KIO4 = KI + NaCrO4 + H2O =>
2 Na[Cr(OH)4] + KIO4 = KI + 2 NaCrO4 + 4 H2O
CN{-} + CO2 + H2O = HCN + CO3{2-} =>
2 CN{-} + CO2 + H2O = 2 HCN + CO3{2-}
Cu(OH)2 + (NH4)2SO4 + NH3 = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH3 = [Cu(NH3)4]SO4 + 2 H2O
NiCO3*2Ni(OH)2*4H2O + HCl = NiCl2 + CO2 + H2O =>
NiCO3*2Ni(OH)2*4H2O + 6 HCl = 3 NiCl2 + CO2 + 9 H2O
K2Cr2O7 + FeSO4 + H2O = Cr(OH)3 + Fe(OH)3 + Fe2(SO4)3 + KOH =>
K2Cr2O7 + 6 FeSO4 + 7 H2O = 2 Cr(OH)3 + 2 Fe(OH)3 + 2 Fe2(SO4)3 + 2 KOH
NH3 + P2O5 + H2O = (NH4)3PO4 =>
6 NH3 + P2O5 + 3 H2O = 2(NH4)3PO4
OH3PO4 + KOH = KPO4 + H2O =>
OH3PO4 + KOH = KPO4 + 2 H2O
Cr2O7{2}{-} + Br{-} + H{+} = Cr{3}{+} + Br2 + H2O =>
Cr2O7{2}{-} + 10 Br{-} + 14 H{+} = 2 Cr{3}{+} + 5 Br2 + 7 H2O
Co(NO3)2*6H2O = Co(H2O)6 + NO3 =>
Co(NO3)2*6H2O = Co(H2O)6 + 2 NO3
CrO4{2-} + Cu{+} + H2O = Cr(OH)3 + Cu{2+} + OH{-} =>
CrO4{2-} + 3 Cu{+} + 4 H2O = Cr(OH)3 + 3 Cu{2+} + 5 OH{-}
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
P4 + O = P4O12 =>
P4 + 12 O = P4O12
Na2S2O3 + KMnO4 = K2S2O3 + NaMnO4 =>
Na2S2O3 + 2 KMnO4 = K2S2O3 + 2 NaMnO4
C6H6 + NaOH = H2O + C6H5Na =>
C6H6 + NaOH = H2O + C6H5Na
CuSO4 + Zn(CH3CO2)2 = Cu(CH3CO2)2 + ZnSO4 =>
CuSO4 + Zn(CH3CO2)2 = Cu(CH3CO2)2 + ZnSO4
KNO3 + Zn + KOH + H2O = K2[Zn(OH)4] + NH3 =>
KNO3 + 4 Zn + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
Ni(NO3)2*6H2O + H2C2O4 = NiC2O4*H2O + HNO3 + H2O =>
Ni(NO3)2*6H2O + H2C2O4 = NiC2O4*H2O + 2 HNO3 + 5 H2O
glucose + ammonia = C27H29NO11 + carbondioxide + water =>
14 C6H12O6 + 3 NH3 = 3 C27H29NO11 + 3 CO2 + 45 H2O
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
PO2 + H2O = H3PO4 + H =>
PO2 + 2 H2O = H3PO4 + H
NO2 + NO3 = dinitrogenpentoxide =>
NO2 + NO3 = N2O5
SrSO3 + HC2H3O2 = Sr(C2H3O2)2 + H2O + SO2 =>
SrSO3 + 2 HC2H3O2 = Sr(C2H3O2)2 + H2O + SO2
InN3O9 + C12H28O4Ti + C5H8O2 + ZnN2O6 = In140Ti10Zn10O240 + CO2 + H2O + N2 =>
420 InN3O9 + 30 C12H28O4Ti + 185 C5H8O2 + 30 ZnN2O6 = 3 In140Ti10Zn10O240 + 1285 CO2 + 1160 H2O + 660 N2
FeSO4 + KSCN + H2O = Fe(SCN)2 + KOH + H2SO4 =>
FeSO4 + 2 KSCN + 2 H2O = Fe(SCN)2 + 2 KOH + H2SO4
Co + Cl = (CoCl2) =>
Co + 2 Cl = (CoCl2)
MnCO3 + H2O = Mn(OH)2 + CO2 =>
MnCO3 + H2O = Mn(OH)2 + CO2
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
Ca3(PO4)4 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)4 + 3 SiO2 + 13 C = 3 CaSiO3 + 13 CO + 4 P
Na(Sb(OH)4) + (Ag(NH3)2)NO3 + NaOH = Ag + Na(Sb(OH)6) + NaNO3 + NH3 =>
Na(Sb(OH)4) + 2(Ag(NH3)2)NO3 + 2 NaOH = 2 Ag + Na(Sb(OH)6) + 2 NaNO3 + 4 NH3
Ag2SO4 + NaOH = Ag2O + Na2SO4 + H2O =>
Ag2SO4 + 2 NaOH = Ag2O + Na2SO4 + H2O
CH3CH2CH2CH2Cl + KOH = CH3CH2CH2CH2OH + KCl =>
CH3CH2CH2CH2Cl + KOH = CH3CH2CH2CH2OH + KCl
CrI3 + Cl = CrCl3 + I2 =>
2 CrI3 + 6 Cl = 2 CrCl3 + 3 I2
Cs2CO3 + Mg = Cs + MgO + C =>
Cs2CO3 + 3 Mg = 2 Cs + 3 MgO + C
Pb(NO3)2(l) + KI(l) = PbI2 + KNO3 =>
Pb(NO3)2(l) + 2 KI(l) = PbI2 + 2 KNO3
KOH + H2Cr2O7 = KHCr2O7 + H2O =>
KOH + H2Cr2O7 = KHCr2O7 + H2O
NaOH + CuSO4 + C3H5(OH)3 = Na2SO4 + C3H5(OCuO)(OH) + H2O =>
2 NaOH + CuSO4 + C3H5(OH)3 = Na2SO4 + C3H5(OCuO)(OH) + 2 H2O
Hg(SCN)2 + O2 = Hg + SO2 + C3N4 + CO2 =>
2 Hg(SCN)2 + 5 O2 = 2 Hg + 4 SO2 + C3N4 + CO2
Al + NaCl + H2O = AlCl3 + NaOH + H2 =>
2 Al + 6 NaCl + 6 H2O = 2 AlCl3 + 6 NaOH + 3 H2
C8H10O2 + NaOH = C8H7ONa + H2O =>
C8H10O2 + NaOH = C8H7ONa + 2 H2O
H{+} + NO2{-} + Fe{2+} = NO + Fe{3+} + H2O =>
2 H{+} + NO2{-} + Fe{2+} = NO + Fe{3+} + H2O
Tl + I2 = TlI =>
2 Tl + I2 = 2 TlI
H{+} + Cr2O7{-2} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NaOH + CO2(g) = Na2CO3 + H2O =>
2 NaOH + CO2(g) = Na2CO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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