| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pt(NH3)4Cl2 = Pt(NH3)4 + Cl2
Ag2Cr2O7(s) = Ag + Cr2O7 =>
Ag2Cr2O7(s) = 2 Ag + Cr2O7
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
K2SO4 + CuZn = K2ZnO + CuSO3 =>
K2SO4 + CuZn = K2ZnO + CuSO3
Cu + HNO3 + H{+} = Cu{+2} + NO2 + H2O =>
Cu + 2 HNO3 + 2 H{+} = Cu{+2} + 2 NO2 + 2 H2O
Na2SiO3 + HF = NaF + SiF4 + H2O =>
Na2SiO3 + 6 HF = 2 NaF + SiF4 + 3 H2O
HCH3COOH + CO2 + Ca(OH)2 = CaCO3 + C2H7O3 =>
HCH3COOH + CO2 + Ca(OH)2 = CaCO3 + C2H7O3
Ca3P2(s) + H2O(l) = Ca(OH)2(at) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(at) + 2 PH3(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(Cu(CH3COO)2H2O) + NH2CH2COOH = (Cu(NH2CH2COO)2H2O) + CH3COOH =>
(Cu(CH3COO)2H2O) + 2 NH2CH2COOH = (Cu(NH2CH2COO)2H2O) + 2 CH3COOH
ZnO + KCO3 = ZnCO3 + KO =>
ZnO + KCO3 = ZnCO3 + KO
NaN3 + H2O = Na{+} + HN3 + OH{-} =>
NaN3 + H2O = Na{+} + HN3 + OH{-}
Ca(OH)2 + Al(HSO4)3 + H2O = Ca(Al(OH)4)2 + H2SO4 =>
Ca(OH)2 + 2 Al(HSO4)3 + 6 H2O = Ca(Al(OH)4)2 + 6 H2SO4
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
CaSiO3 + HNO3 = Ca(NO3)2 + SiO2 + H2O =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + SiO2 + H2O
Mg3N2 + H2 = Mg + H3N =>
Mg3N2 + 3 H2 = 3 Mg + 2 H3N
Be3N2 + Na2CO3 = Be3CO3 + Na2N2 =>
Be3N2 + Na2CO3 = Be3CO3 + Na2N2
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
C5H11OH + Na = C5H11NaO + H2 =>
2 C5H11OH + 2 Na = 2 C5H11NaO + H2
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
IO3{-} + I{-} + H{+} + Cl{-} = H2O + ICl =>
IO3{-} + 2 I{-} + 6 H{+} + 3 Cl{-} = 3 H2O + 3 ICl
H2O + CO2 = C2H7 + O2 =>
14 H2O + 8 CO2 = 4 C2H7 + 15 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
Na(OH)2 + HClO4 = Na(ClO4)2 + H2O =>
Na(OH)2 + 2 HClO4 = Na(ClO4)2 + 2 H2O
Ag(NO3) + K3(PO4) = K(NO3) + Ag3(PO4) =>
3 Ag(NO3) + K3(PO4) = 3 K(NO3) + Ag3(PO4)
I{-} + MnO4{-} + H{+} = Mn{2+} + I2 + H2O =>
10 I{-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
Ag{+} + Br2{-} = Ag(s) + Br2(g) =>
Ag{+} + Br2{-} = Ag(s) + Br2(g)
H2C2O4 + K2MnO4 = CO2 + H2O + K2O + Mn2O3 =>
3 H2C2O4 + 2 K2MnO4 = 6 CO2 + 3 H2O + 2 K2O + Mn2O3
BaNO3 + NH4SO3 = BaSO3 + NH4NO3 =>
BaNO3 + NH4SO3 = BaSO3 + NH4NO3
Br2 + Hg = Br{-} + Hg{+2} =>
Br2 + Hg = 2 Br{-} + Hg{+2}
H4C2O2 + O2 = CO2 + H2O =>
H4C2O2 + 2 O2 = 2 CO2 + 2 H2O
H2C2O4*H2O = H3OHC2O4 =>
H2C2O4*H2O = H3OHC2O4
Y + Mn + Sn + Ga = Y10Mn60Sn55Ga5 =>
10 Y + 60 Mn + 55 Sn + 5 Ga = Y10Mn60Sn55Ga5
[Co(NH3)5Cl]Cl{2+} + H2O = [Co(NH3)5(H2O)]{3+} + Cl2{-} =>
[Co(NH3)5Cl]Cl{2+} + H2O = [Co(NH3)5(H2O)]{3+} + Cl2{-}
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4N2O + O = CO2 + H2O + N2 =>
CH4N2O + 3 O = CO2 + 2 H2O + N2
Cu(OH)2(s) = CuOH2O =>
Cu(OH)2(s) = CuOH2O
CH2CHCH2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH2CHCH2CH3(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
CrI3 + K2OH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 K2OH + 59 Cl2 = 2 K2CrO4 + 6 KIO4 + 118 KCl + 32 H2O
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
H2O + PHNO3 = H3O + PNO3 =>
H2O + PHNO3 = H3O + PNO3
BrO3{-} = Br{-} + O =>
BrO3{-} = Br{-} + 3 O
C2H3OH + O2 = C2 + H2O =>
2 C2H3OH + O2 = 2 C2 + 4 H2O
MnCO3(S) + Al(s) + O2(g) = Mn(s) + Al2O3(S) + CO2(g) =>
MnCO3(S) + 2 Al(s) + O2(g) = Mn(s) + Al2O3(S) + CO2(g)
K2SO4 + CuCl2 = CuSO4 + KCl =>
K2SO4 + CuCl2 = CuSO4 + 2 KCl
HCl + CaCO3 = CO2 + H2O + CaCl2 =>
2 HCl + CaCO3 = CO2 + H2O + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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