| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 N2H4O3 + Fe3(SO3)3 = Fe3(NO3)3 + 3 NH4SO3
NH4NO3(aq) = NH3 + HNO3 =>
NH4NO3(aq) = NH3 + HNO3
CH4 + CI4 = CCI9 + HCI =>
CH4 + 19 CI4 = 8 CCI9 + 4 HCI
As2S3 + HClO2 + H2O = H3AsO4 + HCl + H2SO4 =>
As2S3 + 7 HClO2 + 6 H2O = 2 H3AsO4 + 7 HCl + 3 H2SO4
Fe2 + H2(SO4) = H2 + FeSO4 =>
Fe2 + 2 H2(SO4) = 2 H2 + 2 FeSO4
FeCl3 + NaCO3 = Fe(CO3)3 + NaCl =>
FeCl3 + 3 NaCO3 = Fe(CO3)3 + 3 NaCl
H3PO4 + CsOH = Cs2HPO4 + H2O =>
H3PO4 + 2 CsOH = Cs2HPO4 + 2 H2O
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + NaSO4 + MnSO4 + H2O =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 2 K2SO4 + 10 NaSO4 + 4 MnSO4 + 11 H2O
HNO3 + Hg2I2 = Hg(NO3)2 + I2 + NO2 + H2O =>
8 HNO3 + Hg2I2 = 2 Hg(NO3)2 + I2 + 4 NO2 + 4 H2O
HClO + Ca3P2 = HCl + Ca3(PO4)2 =>
8 HClO + Ca3P2 = 8 HCl + Ca3(PO4)2
KOH + FeI2 = Fe(OH)2 + K + I =>
2 KOH + FeI2 = Fe(OH)2 + 2 K + 2 I
LiCl + NaH2PO4 = Li3PO4 + Na + Cl + H =>
3 LiCl + NaH2PO4 = Li3PO4 + Na + 3 Cl + 2 H
CH3COO{-} + H{+} = CH3COOH =>
CH3COO{-} + H{+} = CH3COOH
Pd + H2O = PdO + H2 =>
Pd + H2O = PdO + H2
K4(Fe(CN)6) + KCr2O7 + H2SO4 = KSO4 + Fe2(SO4)3 + Cr2(SO4)3 + CO2 + NO2 + H2O =>
6 K4(Fe(CN)6) + 59 KCr2O7 + 269 H2SO4 = 83 KSO4 + 3 Fe2(SO4)3 + 59 Cr2(SO4)3 + 36 CO2 + 36 NO2 + 269 H2O
PCl3 + CH3CO2H = P(OH)3 + CH3COCl =>
PCl3 + 3 CH3CO2H = P(OH)3 + 3 CH3COCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2S + NICl2 = KCl + NIS =>
K2S + NICl2 = 2 KCl + NIS
NaHSO3 + O2 = Na2SO4 + H2SO4 =>
2 NaHSO3 + O2 = Na2SO4 + H2SO4
C12H22O11 + CH4N2O + C6H6 = C31H42N2O6 + O2 =>
8 C12H22O11 + 10 CH4N2O + 34 C6H6 = 10 C31H42N2O6 + 19 O2
Zn2 + CuNO3 = Cu2 + Zn(NO3)2 =>
Zn2 + 4 CuNO3 = 2 Cu2 + 2 Zn(NO3)2
H2SO4 + Ca5F(PO4)3 = CaSO4 + HF + H3PO4 =>
5 H2SO4 + Ca5F(PO4)3 = 5 CaSO4 + HF + 3 H3PO4
Fe(NH4)2(SO4)2*H2O + H2C2O4 + K2C2O4 + H2O2 = K10Fe3(C2O4)87H2O + (NH4)2SO4 + H2SO4 + H2O =>
3 Fe(NH4)2(SO4)2*H2O + 82 H2C2O4 + 5 K2C2O4 + 79 H2O2 = K10Fe3(C2O4)87H2O + 3(NH4)2SO4 + 3 H2SO4 + 160 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH4NO3(aq) = NH3 + HNO3 =>
NH4NO3(aq) = NH3 + HNO3
O + HCl = OCl3 + H2O =>
5 O + 6 HCl = 2 OCl3 + 3 H2O
CaCl2 + Ag2SO4 = CaSO4 + AgCl =>
CaCl2 + Ag2SO4 = CaSO4 + 2 AgCl
CrBr3 + H2SO4 = Cr2(SO4)3 + HBr =>
2 CrBr3 + 3 H2SO4 = Cr2(SO4)3 + 6 HBr
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
KOH + CrBr3 = HCrBr3 + KO =>
KOH + CrBr3 = HCrBr3 + KO
NH = H2 + N2 =>
2 NH = H2 + N2
HCNK = KCNH =>
HCNK = KCNH
HF + KC2H3O2 = HC2H3O2 + KF =>
HF + KC2H3O2 = HC2H3O2 + KF
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
BaS + CuSO4 = CuS + BaSO4 =>
BaS + CuSO4 = CuS + BaSO4
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Mg3N2(s) = Mg(s) + N2(g) =>
Mg3N2(s) = 3 Mg(s) + N2(g)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
N2H4 + HAuCl3 = Au + N2 + HCl =>
N2H4 + 2 HAuCl3 = 2 Au + N2 + 6 HCl
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C6H5C2H5 + Na2Cr2O7 = C6H5COCH3 + NaCrO2 + H2O =>
3 C6H5C2H5 + 2 Na2Cr2O7 = 3 C6H5COCH3 + 4 NaCrO2 + 3 H2O
C6H5OH + H2SO4 = CO2 + H2O + H2S =>
2 C6H5OH + 7 H2SO4 = 12 CO2 + 6 H2O + 7 H2S
BaCl2 + K2Ca3 = BaCa3 + KCl =>
BaCl2 + K2Ca3 = BaCa3 + 2 KCl
Cu(s) + HBr(aq) = CuBr + H2 =>
2 Cu(s) + 2 HBr(aq) = 2 CuBr + H2
Li + Ag3PO4 = Li3PO4 + Ag3 =>
3 Li + Ag3PO4 = Li3PO4 + Ag3
K2S2O5 + H2O = HSO3{-} + K{+} =>
K2S2O5 + H2O = 2 HSO3{-} + 2 K{+}
KMnO4 + Na2SO3 + H2SO4 = MnS04 + Na2SO4 + K2SO4 + H0H =>
2 KMnO4 + 40 Na2SO3 + 9 H2SO4 = 2 MnS04 + 40 Na2SO4 + K2SO4 + 9 H0H
Fe + SO2 + NaOH = Fe(OH)22 + Na2SO2 =>
Fe + 11 SO2 + 22 NaOH = Fe(OH)22 + 11 Na2SO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C2H13 + O2 = CO2 + H2O =>
4 C2H13 + 21 O2 = 8 CO2 + 26 H2O
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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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