| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + H2SO4 = Ca(OH)2 + SO2 + Cl2
Li + BaO = LiBaO =>
Li + BaO = LiBaO
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
K + H2O = KO + H2 =>
K + H2O = KO + H2
CH3COC2H5NH + NaOH = CH3COONa + C2H5NH2 =>
CH3COC2H5NH + NaOH = CH3COONa + C2H5NH2
CH2O2 + H2SO4 + KMnO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH2O2 + 3 H2SO4 + 2 KMnO4 = 5 CO2 + 8 H2O + K2SO4 + 2 MnSO4
Al(OH)3 + Ca3N2 = AlN + Ca(OH)2 =>
2 Al(OH)3 + Ca3N2 = 2 AlN + 3 Ca(OH)2
S2Fe + O2 = FeO3 + SO2 =>
2 S2Fe + 7 O2 = 2 FeO3 + 4 SO2
FeSO4 + H2O2 = FeO2 + H2SO4 =>
FeSO4 + H2O2 = FeO2 + H2SO4
I + NaNO3 + H2O = NO2 + NaIO3 + NaOH =>
I + 5 NaNO3 + 2 H2O = 5 NO2 + NaIO3 + 4 NaOH
SnCl2 + KOH = SnOHCl + KCl =>
SnCl2 + KOH = SnOHCl + KCl
C5H8N4O12 = CO2 + H2O + N2 + C =>
C5H8N4O12 = 4 CO2 + 4 H2O + 2 N2 + C
Fe + NHO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 NHO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
CaCO4 + C = CaC2 + CO2 =>
CaCO4 + 3 C = CaC2 + 2 CO2
Mg(NO3)2 + HCH3COO = Mg(CH3COO)2 + HNO3 =>
Mg(NO3)2 + 2 HCH3COO = Mg(CH3COO)2 + 2 HNO3
C71H180S + O2 = CO2 + H2O + SO2 =>
C71H180S + 117 O2 = 71 CO2 + 90 H2O + SO2
NaBH4 + CuSO4*5H2O + P(C6H5)3 = [(C6H5)3P]2CuBH4 + H2 + Na2SO4 + B2H6 + H2O =>
4 NaBH4 + 2 CuSO4*5H2O + 4 P(C6H5)3 = 2[(C6H5)3P]2CuBH4 + H2 + 2 Na2SO4 + B2H6 + 10 H2O
KBrO + K2[Sn(OH)4] + H2O = K2[Sn(OH)6] + KBr =>
KBrO + K2[Sn(OH)4] + H2O = K2[Sn(OH)6] + KBr
H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O
Na + S = Na2S =>
2 Na + S = Na2S
Ca(OH)2 + BaCl2 = CaOHCl + BaOHCl =>
Ca(OH)2 + BaCl2 = CaOHCl + BaOHCl
Na(CH3COO) + HCl = NaCl + C + H2O =>
Na(CH3COO) + HCl = NaCl + 2 C + 2 H2O
Na2(SO4) + KNO3 = Na(NO3) + K2(SO4) =>
Na2(SO4) + 2 KNO3 = 2 Na(NO3) + K2(SO4)
Co(OH)3 + H2SO4 = CoSO4 + H2O + O2 =>
4 Co(OH)3 + 4 H2SO4 = 4 CoSO4 + 10 H2O + O2
NaCl3 + MnO2 + NaOH = Na2MnO4 + NaCl + H2O =>
NaCl3 + MnO2 + 4 NaOH = Na2MnO4 + 3 NaCl + 2 H2O
Na2SO4 + Cl2 = ClO2 + Na2SO3 =>
4 Na2SO4 + Cl2 = 2 ClO2 + 4 Na2SO3
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
K2C2O6 = K2CO3 + CO2 + O2 =>
2 K2C2O6 = 2 K2CO3 + 2 CO2 + O2
CH3COO + NaOH = CH2COO + Na + H2O =>
CH3COO + NaOH = CH2COO + Na + H2O
BaCl2 + HF = BaF + HCl2 =>
BaCl2 + HF = BaF + HCl2
I2 + GaCl3 = GaI3 + Cl2 =>
3 I2 + 2 GaCl3 = 2 GaI3 + 3 Cl2
AgNO3 + NaBr = AgNO3NaBr =>
AgNO3 + NaBr = AgNO3NaBr
NaNO2 + FeCl3 = NaNO3 + [Fe(NO)]Cl2 + NaCl =>
2 NaNO2 + FeCl3 = NaNO3 + [Fe(NO)]Cl2 + NaCl
BaCl2 + KOH = Ba(OH)2 + KCl =>
BaCl2 + 2 KOH = Ba(OH)2 + 2 KCl
K2O + CO = K2CO2 =>
K2O + CO = K2CO2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Cu(I)OH + Ni(II)SO4 = Ni(II)OH + Cu(I)SO4 =>
Cu(I)OH + Ni(II)SO4 = Ni(II)OH + Cu(I)SO4
Ga2S3 = Ga + S8 =>
8 Ga2S3 = 16 Ga + 3 S8
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Hg(SCN)2 + O2 = HgO + S + C + N =>
2 Hg(SCN)2 + O2 = 2 HgO + 4 S + 4 C + 4 N
Ca + H3PO4 = CaPO4 + H3 =>
Ca + H3PO4 = CaPO4 + H3
Pa(MoO2)4 + Cs(CO3) + O2 = PaO3 + Cs2MoO4 + CO2 =>
2 Pa(MoO2)4 + 16 Cs(CO3) + 3 O2 = 2 PaO3 + 8 Cs2MoO4 + 16 CO2
Cu2S + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 Cu2S + 16 HNO3 = 6 Cu(NO3)2 + 3 S + 8 H2O + 4 NO
Hg2 + Br = Hg2Br2 =>
Hg2 + 2 Br = Hg2Br2
C18H38O2 + O2 = H2O + CO2 =>
2 C18H38O2 + 53 O2 = 38 H2O + 36 CO2
KNO3 + C7H4O + S8 = K2S + CO2 + H2O + N2 =>
80 KNO3 + 16 C7H4O + 5 S8 = 40 K2S + 112 CO2 + 32 H2O + 40 N2
NH3 + FeO = Fe + H2O + N =>
2 NH3 + 3 FeO = 3 Fe + 3 H2O + 2 N
Li + Li3O2 = Li2O =>
Li + Li3O2 = 2 Li2O
HCH2CHO2 + OH = CH2CHO2 + H2O =>
HCH2CHO2 + OH = CH2CHO2 + H2O
H16Cl2 + C = C10H16 + Cl2 =>
H16Cl2 + 10 C = C10H16 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/02/24
Équations équilibrées sur10/02/23
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