| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H8 + 12 H{+} + 6 SO4{2-} = 10 CO2 + 6 H2S + 4 H2O
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
Na + Cl = NaCl =>
Na + Cl = NaCl
NaS = SNa1 =>
NaS = SNa1
CuCl2 + NH3 = Cu(NH3)2 + Cl =>
CuCl2 + 2 NH3 = Cu(NH3)2 + 2 Cl
Al + Ni(CO)4 = Al2O3 + Ni + C =>
8 Al + 3 Ni(CO)4 = 4 Al2O3 + 3 Ni + 12 C
W = W2 =>
2 W = W2
Mg(HCO3)2 + H3PO4 = Mg3(PO4)2 + CO2 + H2O =>
3 Mg(HCO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 CO2 + 6 H2O
Na2OH2SO3 = Na2SO3H2O =>
Na2OH2SO3 = Na2SO3H2O
Na2HPO4 + H2SO4 = H3PO4 + Na2SO4 =>
Na2HPO4 + H2SO4 = H3PO4 + Na2SO4
C8H20O + O2 = CO2 + H2O =>
2 C8H20O + 25 O2 = 16 CO2 + 20 H2O
COOH(CH2)4COOH + Ca(OH)2 = H2O + Ca(COO(CH2)4COO)2Ca =>
2 COOH(CH2)4COOH + 2 Ca(OH)2 = 4 H2O + Ca(COO(CH2)4COO)2Ca
KMnO3 = K2O + O2 + MnO =>
4 KMnO3 = 2 K2O + 3 O2 + 4 MnO
AlN + KOH + H2O = K3[Al(OH)6] + KNO3 + H2 =>
AlN + 4 KOH + 5 H2O = K3[Al(OH)6] + KNO3 + 4 H2
H3PO4 = H{+} + PO4{3-} =>
H3PO4 = 3 H{+} + PO4{3-}
SrCO3 + CaCO3 + WO3 = Sr2CaWO6 + CO2 =>
2 SrCO3 + CaCO3 + WO3 = Sr2CaWO6 + 3 CO2
K + K2SO4 = K2O + K2S =>
8 K + K2SO4 = 4 K2O + K2S
LiSO4*Ca(C2H3O2)2 = Li(C2H3O2)2 + CaSO4 =>
LiSO4*Ca(C2H3O2)2 = Li(C2H3O2)2 + CaSO4
CH3CCCH3H2O = CH3COCH2CH3 =>
CH3CCCH3H2O = CH3COCH2CH3
OsO4 + CO + H2 = H2Os(CO)4 + H2O =>
OsO4 + 4 CO + 5 H2 = H2Os(CO)4 + 4 H2O
C10H15NO + HI = C10H15N + H2O + I2 =>
C10H15NO + 2 HI = C10H15N + H2O + I2
FeI2 = Fe + I2 =>
FeI2 = Fe + I2
NH3 + CuCl2 = Cu(NH3)4Cl2 =>
4 NH3 + CuCl2 = Cu(NH3)4Cl2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
HgNO32 = HgO + NO2 + O2 =>
2 HgNO32 = 2 HgO + 2 NO2 + 29 O2
Cu + Hg2(NO3)2 = Cu(NO3)2 + Hg2 =>
Cu + Hg2(NO3)2 = Cu(NO3)2 + Hg2
Si + MqO = Mq + SiO2 =>
Si + 2 MqO = 2 Mq + SiO2
Cu3P2 + O2 = P2O5 + CuO =>
Cu3P2 + 4 O2 = P2O5 + 3 CuO
MnCl2 + Fe(OH)3 = Mn(OH)2 + FeCl3 =>
3 MnCl2 + 2 Fe(OH)3 = 3 Mn(OH)2 + 2 FeCl3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaOCl + HNO3 = NaNO3 + HClO =>
NaOCl + HNO3 = NaNO3 + HClO
Na2S + CuCl2 = CuS + Na2Cl2 =>
Na2S + CuCl2 = CuS + Na2Cl2
Na + Cl = NaCl =>
Na + Cl = NaCl
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
SrCl + Na2CO3 = Sr2CO3 + NaCl =>
2 SrCl + Na2CO3 = Sr2CO3 + 2 NaCl
VO4{-}{-3} + Fe{2} + H{+} = VO{2} + Fe{3} + H2O =>
VO4{-}{-3} + 3 Fe{2} + 6 H{+} = VO{2} + 3 Fe{3} + 3 H2O
H{+} + PbO2 + {-} = Pb{2+} + H2O =>
4 H{+} + PbO2 + 2e = Pb{2+} + 2 H2O
KJ + O3 + H2O = J2 + KOH =>
6 KJ + O3 + 3 H2O = 3 J2 + 6 KOH
NaOHHCl = H2ONaCl =>
NaOHHCl = H2ONaCl
Fe(CN)3 + H2S = FeS + H2(CN)3 =>
Fe(CN)3 + H2S = FeS + H2(CN)3
Cu + CO = Cu2O + C =>
2 Cu + CO = Cu2O + C
NH3 + CuCl2 = Cu(NH3) + Cl =>
NH3 + CuCl2 = Cu(NH3) + 2 Cl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
FeCl3 + C9H8O4 = FeC9H5O4 + Cl2 + H2 =>
2 FeCl3 + 2 C9H8O4 = 2 FeC9H5O4 + 3 Cl2 + 3 H2
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
C6H5OHBr2 = C6H5OBrHBr =>
C6H5OHBr2 = C6H5OBrHBr
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2CO3 + MeOH = MeOK + KHCO3 =>
K2CO3 + MeOH = MeOK + KHCO3
I2 + FeCl2 + HCl = HI + FeCl3 =>
I2 + 2 FeCl2 + 2 HCl = 2 HI + 2 FeCl3
C4H10O + C4H6O3 = C6H12O2 + CH3COOH =>
C4H10O + C4H6O3 = C6H12O2 + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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