| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO3 + (NH4)3PO4 = 3 NH4NO3 + Ag3PO4
PbS + Fe3O4 = PbO + FeO + SO2 =>
PbS + 3 Fe3O4 = PbO + 9 FeO + SO2
AgNO3 + KC2O4 = AgC2O4 + KNO3 =>
AgNO3 + KC2O4 = AgC2O4 + KNO3
TiCl4 + Mg = Ti*2MgCl2 =>
TiCl4 + 2 Mg = Ti*2MgCl2
Mg2Al4Si5O18 + Mg2Al4SiO10 = MgSiO3 + Al6Si2O13 =>
7 Mg2Al4Si5O18 + 5 Mg2Al4SiO10 = 24 MgSiO3 + 8 Al6Si2O13
BrCH2CH2CH2Br + NaCN = NCCH2CH2CH2CN + NaBr =>
BrCH2CH2CH2Br + 2 NaCN = NCCH2CH2CH2CN + 2 NaBr
Cr + HCl + Zn = CrCl3 + ZnH =>
Cr + 3 HCl + 3 Zn = CrCl3 + 3 ZnH
C7H8 + KMnO4 = C7H6O2K + MnO2 + KOH + H2O =>
3 C7H8 + 5 KMnO4 = 3 C7H6O2K + 5 MnO2 + 2 KOH + 2 H2O
Zu + H2SO4 = ZuSO4 + SO2 + H2O =>
Zu + 2 H2SO4 = ZuSO4 + SO2 + 2 H2O
FeBr2(aq) + K2S(aq) = FeS(s) + KBr(aq) =>
FeBr2(aq) + K2S(aq) = FeS(s) + 2 KBr(aq)
NaI + NH4OH = NaOH + INH4 =>
NaI + NH4OH = NaOH + INH4
NiSO4 + Mg = Ni + MgSO4 =>
NiSO4 + Mg = Ni + MgSO4
H2O + C7H5NaO2 = NaOH + C7H6O2 =>
H2O + C7H5NaO2 = NaOH + C7H6O2
KC8H5O4 + NaOH = H2ONaKC8H4O4 =>
KC8H5O4 + NaOH = H2ONaKC8H4O4
P2 + NaOH + H2O = PH3 + NaH2PO2 =>
2 P2 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
Pr(NO3)3 + NaF = PrF3 + NaNO3 =>
Pr(NO3)3 + 3 NaF = PrF3 + 3 NaNO3
KHCO3 + HI = KI + HCO3H =>
KHCO3 + HI = KI + HCO3H
MgO + Na = Mg + Na2O2 =>
2 MgO + 2 Na = 2 Mg + Na2O2
KNO2 + H2SO4 = NO2 + H2O + NO + K2SO4 =>
2 KNO2 + H2SO4 = NO2 + H2O + NO + K2SO4
KClO3 + KBr + H2SO4 = KCl + H2O + K2SO4 + Br2 =>
KClO3 + 6 KBr + 3 H2SO4 = KCl + 3 H2O + 3 K2SO4 + 3 Br2
Co + HSe = CoSe + H =>
Co + HSe = CoSe + H
Cu(OH)2 + Br2 = CuBr(OH)2 =>
2 Cu(OH)2 + Br2 = 2 CuBr(OH)2
C2H4 + HCl = C3H7Cl =>
3 C2H4 + 2 HCl = 2 C3H7Cl
PH3 + KOH + H2O = H2 + K2PO3 =>
2 PH3 + 4 KOH + 2 H2O = 7 H2 + 2 K2PO3
CaCl(OCl) + H2SO4 = CaSO4 + H2O + Cl2 =>
CaCl(OCl) + H2SO4 = CaSO4 + H2O + Cl2
Ca(OH)2(aq) + HI(aq) = CaI2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HI(aq) = CaI2(aq) + 2 H2O(l)
Li + CuSO4 = Cu2 + Li2(SO4) =>
4 Li + 2 CuSO4 = Cu2 + 2 Li2(SO4)
Ru + Ba(OH)2 = Ru(OH)6 + Ba =>
Ru + 3 Ba(OH)2 = Ru(OH)6 + 3 Ba
KMnO4 + NaCl + H2SO4 = MnSO4 + Cl2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 2 MnSO4 + 5 Cl2 + 5 Na2SO4 + K2SO4 + 8 H2O
NaCl + Na3[Cu(S2O3)2] = Na2S2O3 + CuCl =>
NaCl + Na3[Cu(S2O3)2] = 2 Na2S2O3 + CuCl
CH2NH2NH2CH2 + O2 = CO2 + H2O + NO2 =>
CH2NH2NH2CH2 + 6 O2 = 2 CO2 + 4 H2O + 2 NO2
La2(NO3)3 + Ni(NO3)2 = LaNiO3 + NO2 + O2 =>
2 La2(NO3)3 + 4 Ni(NO3)2 = 4 LaNiO3 + 14 NO2 + O2
KBrO3 + HCl = H2O + KCl + Br + O2 =>
4 KBrO3 + 4 HCl = 2 H2O + 4 KCl + 4 Br + 5 O2
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
I2 + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO2 + 2 H2O = 2 I{-} + SO4{2-} + 4 H{+}
K2Cr3O7 + KI + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr3O7 + 6 KI + 14 H2SO4 = 3 I2 + 5 K2SO4 + 3 Cr2(SO4)3 + 14 H2O
PbS2 + Cl2 = PbCl4 + S =>
PbS2 + 2 Cl2 = PbCl4 + 2 S
H2NOH + O2 = NO2 + H2O =>
4 H2NOH + 5 O2 = 4 NO2 + 6 H2O
H4SbO7 + Hg(OH)2 = H2O + Hg2SbO7 =>
H4SbO7 + 2 Hg(OH)2 = 4 H2O + Hg2SbO7
NaAlO2 + H2SO4 = NaAl(SO4)2 + H2O =>
NaAlO2 + 2 H2SO4 = NaAl(SO4)2 + 2 H2O
CuCl2 + Li3PO4 = Li3Cl2 + CuPO4 =>
CuCl2 + Li3PO4 = Li3Cl2 + CuPO4
FeSO4 + Fe = Fe2SO4 =>
FeSO4 + Fe = Fe2SO4
KMnO4 + CH3COOH = KMnO5C2H2 + H2O =>
KMnO4 + CH3COOH = KMnO5C2H2 + H2O
Ca(OH)2 + CO(NH2)2 = NH3 + Ca(OCN)2 + H2O =>
Ca(OH)2 + 2 CO(NH2)2 = 2 NH3 + Ca(OCN)2 + 2 H2O
HCl + Sc = H + ScCl =>
HCl + Sc = H + ScCl
H4SIO4 + HCl = H2O + SICl4 =>
H4SIO4 + 4 HCl = 4 H2O + SICl4
C5H9O4 + O2 = CO2 + H2O =>
4 C5H9O4 + 21 O2 = 20 CO2 + 18 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K5Fe3(C2O4)11*9H2O + (NH4)2SO4 + H2SO4 + H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 17 H2C2O4 + 5 K2C2O4 + 11 H2O2 = 2 K5Fe3(C2O4)11*9H2O + 6(NH4)2SO4 + 6 H2SO4 + 40 H2O
Na2CO3*H2O + KI = NaI + K2CO3 + H2O =>
Na2CO3*H2O + 2 KI = 2 NaI + K2CO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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