| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + H2SO4 = CuSO4 + 2 HNO3
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Fe + NiF2 = Ni + FeF3 =>
2 Fe + 3 NiF2 = 3 Ni + 2 FeF3
BaSO4 + MgCl2 = BaCl2 + MgSO4 =>
BaSO4 + MgCl2 = BaCl2 + MgSO4
C6H12O6 + NH3 = C6H10NO3 + CO2 + H2O =>
25 C6H12O6 + 24 NH3 = 24 C6H10NO3 + 6 CO2 + 66 H2O
H2SeO4 + NaOH = Na2SeO4 + H2O =>
H2SeO4 + 2 NaOH = Na2SeO4 + 2 H2O
C2H + O2 = CO2 + H2O =>
4 C2H + 9 O2 = 8 CO2 + 2 H2O
Li + CaCl2 = Ca2 + LiCl =>
4 Li + 2 CaCl2 = Ca2 + 4 LiCl
(NH4)Cl + Na(OH) = NaCl + NH3 + H2O =>
(NH4)Cl + Na(OH) = NaCl + NH3 + H2O
K + PO4 = K3PO4 =>
3 K + PO4 = K3PO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
COCl2(g) = CO(g) + Cl(g) =>
COCl2(g) = CO(g) + 2 Cl(g)
Fe(s) + Al2(SO4)3(aq) = FeSO4 + Al =>
3 Fe(s) + Al2(SO4)3(aq) = 3 FeSO4 + 2 Al
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(CuOH)2SO4 + (NH4)2SO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
(CuOH)2SO4 + (NH4)2SO4 + 6 NH3*H2O = 2[Cu(NH3)4]SO4 + 8 H2O
CaO + S = Ca + SO2 =>
2 CaO + S = 2 Ca + SO2
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s) =>
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s)
C6H8O6 + Na2CO3 = C6H7O6Na + CO2 + H2O =>
2 C6H8O6 + Na2CO3 = 2 C6H7O6Na + CO2 + H2O
Au(NO3) = Au + NO2 + O2 =>
2 Au(NO3) = 2 Au + 2 NO2 + O2
MnO4{-} + H2S2O3 + H{+} = Mn{+2} + S2O6{-2} + H2O =>
6 MnO4{-} + 5 H2S2O3 + 8 H{+} = 6 Mn{+2} + 5 S2O6{-2} + 9 H2O
C6H6 + CH3COOH = C6H5CH2COOH + H2O =>
2 C6H6 + 6 CH3COOH = 3 C6H5CH2COOH + 6 H2O
C2H6O + MnO4{-} + H{+} = C2H4O2 + Mn2{+} + H2O =>
13 C2H6O + 8 MnO4{-} + 12 H{+} = 13 C2H4O2 + 4 Mn2{+} + 19 H2O
MnO4{-} + HAsO2 + H{+} + H2O = Mn{+} + H3AsO4 =>
MnO4{-} + 3 HAsO2 + 2 H{+} + 2 H2O = Mn{+} + 3 H3AsO4
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
CrCl3 + AgCl = Ag + CrCl6 =>
CrCl3 + 3 AgCl = 3 Ag + CrCl6
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C3H8 + F2 = C2F8 + HF =>
2 C3H8 + 20 F2 = 3 C2F8 + 16 HF
Mg + Cr(C2H3O2)2 = Mg(C2H3O2)2 + Cr =>
Mg + Cr(C2H3O2)2 = Mg(C2H3O2)2 + Cr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + Ca(NO3)2 = K(NO3) + Ca =>
2 K + Ca(NO3)2 = 2 K(NO3) + Ca
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn(s)CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s)CuSO4(aq) = Cu(s) + ZnSO4(aq)
Zn(s) + Au(NO3)3(aq) = Au(s) + Zn(NO3)2(aq) =>
3 Zn(s) + 2 Au(NO3)3(aq) = 2 Au(s) + 3 Zn(NO3)2(aq)
KMnO4 + C3H7 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
38 KMnO4 + 10 C3H7 + 57 H2SO4 = 19 K2SO4 + 38 MnSO4 + 30 CO2 + 92 H2O
CO2O3 + CO2 = CO2(CO3)3 =>
CO2O3 + 3 CO2 = CO2(CO3)3
K2CO3(aq) + NaCl(aq) = KCl + Na2CO3 =>
K2CO3(aq) + 2 NaCl(aq) = 2 KCl + Na2CO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
HNO3 + Ca(OH)2 = (NO3)2Ca + H2O =>
2 HNO3 + Ca(OH)2 = (NO3)2Ca + 2 H2O
NH4OH + H2Se = H2O + (NH4)2Se =>
2 NH4OH + H2Se = 2 H2O + (NH4)2Se
NaOH + H2SO5 = Na2SO5 + H2O =>
2 NaOH + H2SO5 = Na2SO5 + 2 H2O
H2H4C4O6 + NaHCO3 = Na2H4C4O6 + H2O + CO2 =>
H2H4C4O6 + 2 NaHCO3 = Na2H4C4O6 + 2 H2O + 2 CO2
C2H5COOH + Cl2 = CH2ClCH2COOH + HCl =>
C2H5COOH + Cl2 = CH2ClCH2COOH + HCl
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KCl + 3 K2SO4 + 8 H2O
ZnOH + BaNO3 = BaOH + ZnNO3 =>
ZnOH + BaNO3 = BaOH + ZnNO3
MnI2 + K2S = K2I2 + MnS =>
MnI2 + K2S = K2I2 + MnS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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