| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 HCl = Cu(HCl)2
Mg(s) + BiCl3(aq) = Bi(s) + MgCl2(aq) =>
3 Mg(s) + 2 BiCl3(aq) = 2 Bi(s) + 3 MgCl2(aq)
K(s) + N2(g) = KN2 =>
K(s) + N2(g) = KN2
Ba(OH)3 + HCl = Ba(Cl)3 + H2O =>
Ba(OH)3 + 3 HCl = Ba(Cl)3 + 3 H2O
K(s) + I(g) = KI(aq) =>
K(s) + I(g) = KI(aq)
NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + KOH =>
2 NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + 2 KOH
Na(s) + Cl = NaCl(s) =>
Na(s) + Cl = NaCl(s)
Ag + H2O = Ag(H2O)2 =>
Ag + 2 H2O = Ag(H2O)2
S8 + H2Se = H2S + SSe2 =>
3 S8 + 16 H2Se = 16 H2S + 8 SSe2
Ca(OH)2 + HCl = Ca(Cl2) + (H2O) =>
Ca(OH)2 + 2 HCl = Ca(Cl2) + 2(H2O)
Ni(s) + CuCl2(aq) = NiCl + Cu =>
2 Ni(s) + CuCl2(aq) = 2 NiCl + Cu
H3PO4 + Cu(OH)3 = Cu3(PO4)3 + H2O =>
3 H3PO4 + 3 Cu(OH)3 = Cu3(PO4)3 + 9 H2O
C5H11OH + H2SO4 = C2H6 + CO2 + SO2 =>
10 C5H11OH + 3 H2SO4 = 21 C2H6 + 8 CO2 + 3 SO2
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
Fe + C + H2O = FeCH2 + FeO =>
2 Fe + C + H2O = FeCH2 + FeO
Bz(s) + CC(g) = BzCC(g) =>
Bz(s) + CC(g) = BzCC(g)
(NH4)6H2W12O40*3H2O + (NH4)2HPO4 + N4(CH2)6 = WP + H2O + N2 + CO2 =>
6(NH4)6H2W12O40*3H2O + 72(NH4)2HPO4 + 7 N4(CH2)6 = 72 WP + 462 H2O + 104 N2 + 42 CO2
Ni + BaCl2 = NiCl + Ba =>
2 Ni + BaCl2 = 2 NiCl + Ba
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
I2 + Na2SO3 + H2O = NaI + H2SO4 =>
I2 + Na2SO3 + H2O = 2 NaI + H2SO4
K + CIO3 = KCI + O2 =>
2 K + 2 CIO3 = 2 KCI + 3 O2
KClO3 + P4S3 = KCl + SO2 + P4O10 =>
16 KClO3 + 3 P4S3 = 16 KCl + 9 SO2 + 3 P4O10
KICl4 + KOH = KCl + KI + KIO3 + H2O =>
3 KICl4 + 12 KOH = 12 KCl + KI + 2 KIO3 + 6 H2O
ClO{-} + HI = I2 + Cl{-} + H2O =>
ClO{-} + 2 HI = I2 + Cl{-} + H2O
C5H11OH + H2SO4 = C2H6 + CO2 + SO2 =>
10 C5H11OH + 3 H2SO4 = 21 C2H6 + 8 CO2 + 3 SO2
Ni + BaCl2 = NiCl + Ba =>
2 Ni + BaCl2 = 2 NiCl + Ba
Fe + C + H2O = FeCH2 + FeO =>
2 Fe + C + H2O = FeCH2 + FeO
NO + NaOH = NaNO2 + N2 + H2O =>
6 NO + 4 NaOH = 4 NaNO2 + N2 + 2 H2O
HClO + Ag2O = H2O + AgClO =>
2 HClO + Ag2O = H2O + 2 AgClO
(NH4)6H2W12O40*3H2O + (NH4)2HPO4 + N4(CH2)6 = WP + H2O + N2 + CO2 =>
6(NH4)6H2W12O40*3H2O + 72(NH4)2HPO4 + 7 N4(CH2)6 = 72 WP + 462 H2O + 104 N2 + 42 CO2
Al + K2SIF6 = AlF3 + SI + KF =>
4 Al + 3 K2SIF6 = 4 AlF3 + 3 SI + 6 KF
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
Fe + Co2 = Fe2Co2 =>
2 Fe + Co2 = Fe2Co2
Ba(OH)3 + HCl = Ba(Cl)3 + H2O =>
Ba(OH)3 + 3 HCl = Ba(Cl)3 + 3 H2O
Bi2O3 + Na2O2 = NaBiO3 + Na2O =>
Bi2O3 + 2 Na2O2 = 2 NaBiO3 + Na2O
NaMnO4 + Na2SO3 + H2O = NaOH + Na2SO4 + MnO2 =>
2 NaMnO4 + 3 Na2SO3 + H2O = 2 NaOH + 3 Na2SO4 + 2 MnO2
AgBr + Mg(OH)2 = MgBr2 + AgOH =>
2 AgBr + Mg(OH)2 = MgBr2 + 2 AgOH
P4 + Cl{-} + H3O{+} = PH3 + Cl2 + H2O =>
P4 + 12 Cl{-} + 12 H3O{+} = 4 PH3 + 6 Cl2 + 12 H2O
Zn(s) + CuCl2(l) = ZnCl2(l) + Cu(s) =>
Zn(s) + CuCl2(l) = ZnCl2(l) + Cu(s)
H2SO4 + KNO2 + KI = NO + I2 + K2SO4 + H2O =>
2 H2SO4 + 2 KNO2 + 2 KI = 2 NO + I2 + 2 K2SO4 + 2 H2O
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
NaH + CO = NaHCO =>
NaH + CO = NaHCO
Ce(NO3)3 + NH4OH = Ce(OH)2 + H2O + NO2 =>
7 Ce(NO3)3 + 4 NH4OH = 7 Ce(OH)2 + 3 H2O + 25 NO2
C2H4 + N2O = N2 + CO + H2O =>
C2H4 + 4 N2O = 4 N2 + 2 CO + 2 H2O
C10H7OH + FeCl3 = Fe(C10H7O)3 + HCl =>
3 C10H7OH + FeCl3 = Fe(C10H7O)3 + 3 HCl
Bi(OH)5 + H2CO3 = Bi2(CO3)5 + H2O =>
2 Bi(OH)5 + 5 H2CO3 = Bi2(CO3)5 + 10 H2O
FeCl2 + Ni(C4H6O4)2 = Fe(C4H6O4)2 + NiCl2 =>
FeCl2 + Ni(C4H6O4)2 = Fe(C4H6O4)2 + NiCl2
KIO3 + I2 + H2O = KIO4 + HI =>
KIO3 + I2 + H2O = KIO4 + 2 HI
Cu(OH) + H3AsO4 = Cu3(AsO3) + H2O + O2 =>
6 Cu(OH) + 2 H3AsO4 = 2 Cu3(AsO3) + 6 H2O + O2
Ba(OH)3 + HCl = Ba(Cl)3 + H2O =>
Ba(OH)3 + 3 HCl = Ba(Cl)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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