| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AgNo{3+} + NaCl = AgCl + NaNo{3+} =>
AgNo{3+} + NaCl = AgCl + NaNo{3+}
C25H52(s) + O2(g) = C(s) + H2O(l) =>
C25H52(s) + 13 O2(g) = 25 C(s) + 26 H2O(l)
K2[Zn(OH)4] = ZnO + KOH + H2O =>
K2[Zn(OH)4] = ZnO + 2 KOH + H2O
S + Li8 = SLi =>
8 S + Li8 = 8 SLi
K2Cr2O7 + C2H4(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2C2O4 + H2O =>
4 K2Cr2O7 + 3 C2H4(OH)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H2C2O4 + 22 H2O
C + O = CO =>
C + O = CO
CH3COCOO + H = C3H6O3 =>
CH3COCOO + 3 H = C3H6O3
Cr2O7{2}{-} + SO2 + H{+} = Cr{3}{+} + SO4{2}{-} + H2O =>
3 Cr2O7{2}{-} + 5 SO2 + 22 H{+} = 6 Cr{3}{+} + 5 SO4{2}{-} + 11 H2O
(NH4)2HPO4 + FeSO4 = Fe3(PO4)2 + H2SO4 + NH3 =>
2(NH4)2HPO4 + 3 FeSO4 = Fe3(PO4)2 + 3 H2SO4 + 4 NH3
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CHCOCH2 + K2SO4 + MnSO4 + H2O =>
2 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 2 CHCOCH2 + K2SO4 + 2 MnSO4 + 8 H2O
Cl2 + O2 = Cl4O6 =>
2 Cl2 + 3 O2 = Cl4O6
Ag(C2H3O2)3 + Li = Ag + LiC2H3O2 =>
Ag(C2H3O2)3 + 3 Li = Ag + 3 LiC2H3O2
NaOH + HNO3 + AgNO3 = Na(NO3)2 + Ag(OH) + H2 =>
2 NaOH + 2 HNO3 + 2 AgNO3 = 2 Na(NO3)2 + 2 Ag(OH) + H2
C2H6O + NaMnO4 = MnO2 + NaOH + C2H3O2Na + H2O =>
3 C2H6O + 4 NaMnO4 = 4 MnO2 + NaOH + 3 C2H3O2Na + 4 H2O
AuUuh + O2 = OUuh + Au =>
2 AuUuh + O2 = 2 OUuh + 2 Au
Tl(s) + F2(g) = TlF2 =>
Tl(s) + F2(g) = TlF2
Na2S2O4 + H2O2 = NaHSO3 =>
Na2S2O4 + H2O2 = 2 NaHSO3
H3P + K = KP3 + H2 =>
6 H3P + 2 K = 2 KP3 + 9 H2
Mg3CO2 + H3PO4 = H2 + CO2 + Mg3(PO4)2 =>
Mg3CO2 + 2 H3PO4 = 3 H2 + CO2 + Mg3(PO4)2
FeS2 + Cu2S + HNO3 = CuSO4 + Fe(NO4)3 + NO + H2O =>
3 FeS2 + 6 Cu2S + 50 HNO3 = 12 CuSO4 + 3 Fe(NO4)3 + 41 NO + 25 H2O
Co(NO3)2 + Li3PO4 = LiNO3 + Co3(PO4)2 =>
3 Co(NO3)2 + 2 Li3PO4 = 6 LiNO3 + Co3(PO4)2
V2O5 + HCl + KI = V2O4 + H2O + KCl + I2 =>
V2O5 + 2 HCl + 2 KI = V2O4 + H2O + 2 KCl + I2
Na2CO3 + C3H6O3 = C3H5O3Na + CO2 + H2O =>
Na2CO3 + 2 C3H6O3 = 2 C3H5O3Na + CO2 + H2O
H3PO3 + K(OH) = K(PO3) + H3OH =>
H3PO3 + K(OH) = K(PO3) + H3OH
KMnO4 + S = K2S + MnO2 + O2 =>
2 KMnO4 + S = K2S + 2 MnO2 + 2 O2
[Co(H2O)6] + H2O2 + K2C2O4*H2O = [Co(C2O4)3] + KOH + H2O =>
[Co(H2O)6] + 3 H2O2 + 3 K2C2O4*H2O = [Co(C2O4)3] + 6 KOH + 9 H2O
Co3(aq) + (CrO4)2(aq) = Co2(CrO4)3(s) =>
4 Co3(aq) + 9(CrO4)2(aq) = 6 Co2(CrO4)3(s)
AgNO3(aq) + FeCl3 = Fe(NO3)3 + AgCl =>
3 AgNO3(aq) + FeCl3 = Fe(NO3)3 + 3 AgCl
Al + Bi2(SO4)5 = Al2(SO4)3 + Bi =>
10 Al + 3 Bi2(SO4)5 = 5 Al2(SO4)3 + 6 Bi
NH3 + Ag = Ag(NH3)2 =>
2 NH3 + Ag = Ag(NH3)2
Sn(SO4)2 + H2O2 = SnSO4 + O2 + H2SO4 =>
Sn(SO4)2 + H2O2 = SnSO4 + O2 + H2SO4
NH4NO2(s) = N2(g) + H2O(v) =>
NH4NO2(s) = N2(g) + 2 H2O(v)
N2H4(hidracina) + NaOH + NiS = N2 + H2O + Na2S + Ni =>
N2H4(hidracina) + 4 NaOH + 2 NiS = N2 + 4 H2O + 2 Na2S + 2 Ni
SO4 + HCO3 = HSO4 + CO3 =>
SO4 + HCO3 = HSO4 + CO3
Ca(OH)2 + NH4Cl = CaCl + (OH)2NH4 =>
Ca(OH)2 + NH4Cl = CaCl + (OH)2NH4
CH3OH + NH4NO3NH4 = CH3NH2 + NH2NO3 + H2O =>
16 CH3OH + 10 NH4NO3NH4 = 16 CH3NH2 + 7 NH2NO3 + 25 H2O
Ca + Ca2N2 = Ca3N2 =>
Ca + Ca2N2 = Ca3N2
K(C2H3O2) + CaN2 = KN2 + Ca(C2H3O2) =>
K(C2H3O2) + CaN2 = KN2 + Ca(C2H3O2)
NH4NO3 + Mg = Mg(NO3)2 + H2O + NH3 =>
9 NH4NO3 + 4 Mg = 4 Mg(NO3)2 + 3 H2O + 10 NH3
(Mg4Si6O15(OH)2) + H2O = H4SiO4 + Mg + OH =>
(Mg4Si6O15(OH)2) + 15 H2O = 6 H4SiO4 + 4 Mg + 8 OH
AgClO3 + ZnBr2 = AgBr2 + ZnClO3 =>
AgClO3 + ZnBr2 = AgBr2 + ZnClO3
Co(NO3)2 + Rb3PO4 = CoPO4 + Rb3(NO3)2 =>
Co(NO3)2 + Rb3PO4 = CoPO4 + Rb3(NO3)2
Ca3(PO4)2 + SIO2 + C2 = P4 + Ca2SIO4 + CO =>
2 Ca3(PO4)2 + 3 SIO2 + 5 C2 = P4 + 3 Ca2SIO4 + 10 CO
CaBr2 + S = CaS2 + Br2 =>
CaBr2 + 2 S = CaS2 + Br2
Pb(OH) + OH(aq) = Pb(OH)2 =>
Pb(OH) + OH(aq) = Pb(OH)2
H2SO4 + KCl = K2SO4 + HCl =>
H2SO4 + 2 KCl = K2SO4 + 2 HCl
H2O + BrO = Br + H3O2 =>
3 H2O + BrO = Br + 2 H3O2
CUCO3 + HCOOH = HCOOCU + CO2 + H2O =>
2 CUCO3 + 3 HCOOH = 2 HCOOCU + 3 CO2 + 2 H2O
KO2 + CO2 + H2O = O2 + KHC2O3 =>
4 KO2 + 8 CO2 + 2 H2O = 7 O2 + 4 KHC2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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