| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 = 2 Fe + 3 SO4
Cu2S + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
Cu2S + 2 KMnO4 + 4 H2SO4 = 2 CuSO4 + K2SO4 + 2 MnSO4 + 4 H2O
Pb + HClO3 = Pb(ClO3)4 + H2 =>
Pb + 4 HClO3 = Pb(ClO3)4 + 2 H2
Li2SO4 + Na2SO4 + Al2(SO4)3 = Na10Al5Li5O30 + SO2 =>
5 Li2SO4 + 10 Na2SO4 + 5 Al2(SO4)3 = 2 Na10Al5Li5O30 + 30 SO2
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
Pb + HClO3 = Pb(ClO3)4 + H2 =>
Pb + 4 HClO3 = Pb(ClO3)4 + 2 H2
C3Cl3N3 + O2 = CO2 + NO2 + Cl2 =>
2 C3Cl3N3 + 12 O2 = 6 CO2 + 6 NO2 + 3 Cl2
Pb + HClO3 = Pb(ClO3)4 + H2 =>
Pb + 4 HClO3 = Pb(ClO3)4 + 2 H2
Cu2S + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
Cu2S + 2 KMnO4 + 4 H2SO4 = 2 CuSO4 + K2SO4 + 2 MnSO4 + 4 H2O
Pb + HClO3 = Pb(ClO3)4 + H2 =>
Pb + 4 HClO3 = Pb(ClO3)4 + 2 H2
Li2SO4 + Na2SO4 + Al2(SO4)3 = Na10Al5Li5O30 + SO2 =>
5 Li2SO4 + 10 Na2SO4 + 5 Al2(SO4)3 = 2 Na10Al5Li5O30 + 30 SO2
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
MnCO3 + Cl2 + KOH = K2MnO4 + H2O + KCl + K2CO3 =>
MnCO3 + 2 Cl2 + 8 KOH = K2MnO4 + 4 H2O + 4 KCl + K2CO3
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
Zn(CH3COO)2 + CsOH = Zn(OH)2 + Cs(CH3COO) =>
Zn(CH3COO)2 + 2 CsOH = Zn(OH)2 + 2 Cs(CH3COO)
FeSO4 = Fe2O3 + S + SO3 =>
6 FeSO4 = 3 Fe2O3 + S + 5 SO3
CrCl3 + Br2 + KOH = K2CrO4 + KBr + KCl + H2O =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KCl + 8 H2O
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
Zn(CH3COO)2 + CsOH = Zn(OH)2 + Cs(CH3COO) =>
Zn(CH3COO)2 + 2 CsOH = Zn(OH)2 + 2 Cs(CH3COO)
Fe2(SO4)3 = Fe2O3 + SO2 + O2 =>
2 Fe2(SO4)3 = 2 Fe2O3 + 6 SO2 + 3 O2
AlBr3 + Cu2O = Al2O3 + CuBr =>
2 AlBr3 + 3 Cu2O = Al2O3 + 6 CuBr
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
Fe2(SO4)3 = Fe2O3 + SO2 + O2 =>
2 Fe2(SO4)3 = 2 Fe2O3 + 6 SO2 + 3 O2
KMnO4 + KNO2 + NaOH = KNaMnO4 + KNO3 + H2O =>
2 KMnO4 + KNO2 + 2 NaOH = 2 KNaMnO4 + KNO3 + H2O
CO2H(s)NaOH(aq) = CO2Na(aq)H2O(l) =>
CO2H(s)NaOH(aq) = CO2Na(aq)H2O(l)
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
ZnSO4 + AgCl = ZnCl2 + Ag2SO4 =>
ZnSO4 + 2 AgCl = ZnCl2 + Ag2SO4
Sr(NO3)2 + KF = SrF2 + KNO3 =>
Sr(NO3)2 + 2 KF = SrF2 + 2 KNO3
CdSnCl2 = SnCdCl2 =>
CdSnCl2 = SnCdCl2
ClCH2COOH + NaOH = ClCH2COO{-} + Na{+} + H2O =>
ClCH2COOH + NaOH = ClCH2COO{-} + Na{+} + H2O
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
C19H31 + O2 = H2O + CO2 =>
4 C19H31 + 107 O2 = 62 H2O + 76 CO2
Fe + CaSO4 = Ca + FeSO4 =>
Fe + CaSO4 = Ca + FeSO4
H2O + Ni{2+} + ClO3{-} = H{+} + ClO4{-} + Ni =>
H2O + Ni{2+} + ClO3{-} = 2 H{+} + ClO4{-} + Ni
KOH + NaHPO4 = NaOH + KHPO4 =>
KOH + NaHPO4 = NaOH + KHPO4
HClO + NH4(OH) = NH4ClO + H2O =>
HClO + NH4(OH) = NH4ClO + H2O
(C3H8)(g) + O(g) = CO2(g) + H20(g) =>
5(C3H8)(g) + 30 O(g) = 15 CO2(g) + 2 H20(g)
Na2SO4 + PbCl4 = Pb(SO04)2 + NaCl =>
2 Na2SO4 + PbCl4 = Pb(SO04)2 + 4 NaCl
V2O5 + H2 = V + H2O =>
V2O5 + 5 H2 = 2 V + 5 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
PH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H3PO2 + H2O =>
3 PH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 H3PO2 + 8 H2O
KBr + FeCl3 = Br2 + KCl + FeCl2 =>
2 KBr + 2 FeCl3 = Br2 + 2 KCl + 2 FeCl2
Na2C2O4 + HNO2 + HCl = CO2(g) + NO(g) + H2O + NaCl =>
Na2C2O4 + 2 HNO2 + 2 HCl = 2 CO2(g) + 2 NO(g) + 2 H2O + 2 NaCl
NH4 + AgNO3 = AgNH4 + NO3 =>
NH4 + AgNO3 = AgNH4 + NO3
KOH + HS = HOH + KS =>
KOH + HS = HOH + KS
KOH + P4 + KClO = KCl + KPO4 + H2O =>
4 KOH + P4 + 14 KClO = 14 KCl + 4 KPO4 + 2 H2O
Hg{2+}(aq) + H5IO6(aq) = Hg5(IO6)2 + H{+} =>
5 Hg{2+}(aq) + 2 H5IO6(aq) = Hg5(IO6)2 + 10 H{+}
BaCO3 + H3(PO4) = Ba3(PO4)2 + CO2 + H2O =>
3 BaCO3 + 2 H3(PO4) = Ba3(PO4)2 + 3 CO2 + 3 H2O
NaI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
6 NaI + K2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 7 H2O
CH3COOCl + H2O = CH3COOH + HClO =>
CH3COOCl + H2O = CH3COOH + HClO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/24
Équations équilibrées sur06/04/23
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