| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(NO3)3(aq) + 3 Li2CO3(aq) = Al2(CO3)3(s) + 6 LiNO3(aq)
CH3OH + HCl(H2O)2 = CH3Cl + H2O =>
CH3OH + HCl(H2O)2 = CH3Cl + 3 H2O
H2O + C(graphite) = H2 + CO =>
H2O + C(graphite) = H2 + CO
Cr3N2 + Mg = MgN2 + Cr =>
Cr3N2 + Mg = MgN2 + 3 Cr
Ti + H2O2 + H2SO4 = TiOSO4 + H2O =>
Ti + 2 H2O2 + H2SO4 = TiOSO4 + 3 H2O
NO(g) + H2 = NH3 + H2O =>
2 NO(g) + 5 H2 = 2 NH3 + 2 H2O
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
BaCr2O7 + SO2 = S(Cr2O7)2 + BaO =>
2 BaCr2O7 + SO2 = S(Cr2O7)2 + 2 BaO
Na2O + F2 = F2O + Na =>
Na2O + F2 = F2O + 2 Na
Zn3(PO4)2 + Ba = Ba3(PO4)2 + Zn =>
Zn3(PO4)2 + 3 Ba = Ba3(PO4)2 + 3 Zn
(CH3)2NH*H2O = (CH3)2NH2 + OH =>
(CH3)2NH*H2O = (CH3)2NH2 + OH
(CHCO2H)2 + O2 = H2O + CO2 =>
(CHCO2H)2 + 3 O2 = 2 H2O + 4 CO2
CrCl3 + H2O2 = CrO4 + Cl + H2O =>
CrCl3 + 4 H2O2 = CrO4 + 3 Cl + 4 H2O
CoCO3 + H2O2 + NaHCO3 = Na3[Co(CO3)3] + H2O + CO2 =>
2 CoCO3 + H2O2 + 6 NaHCO3 = 2 Na3[Co(CO3)3] + 4 H2O + 2 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4 + Na2SO3 = SO2 + Na2SO4 + H2O =>
H2SO4 + Na2SO3 = SO2 + Na2SO4 + H2O
KF + HBr = KBr + HF =>
KF + HBr = KBr + HF
Na2B4O7*10H2O + HCl = H3BO3 + NaCl + H2O =>
Na2B4O7*10H2O + 2 HCl = 4 H3BO3 + 2 NaCl + 5 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
HNO3 + Ba(NO3)2 = HBa + NO3 =>
HNO3 + Ba(NO3)2 = HBa + 3 NO3
Sn(s) + HNO3(dil) = SnO2(s) + NO2(g) + H2O(l) =>
Sn(s) + 4 HNO3(dil) = SnO2(s) + 4 NO2(g) + 2 H2O(l)
Mg(OH)2 + Zn = ZnOH + Mg =>
Mg(OH)2 + 2 Zn = 2 ZnOH + Mg
CH4OH + C7H6O2 = C8H8O2 + H2O =>
12 CH4OH + 20 C7H6O2 = 19 C8H8O2 + 14 H2O
AuCl3(aq) + Ag(s) = AgCl(aq) + Au(s) =>
AuCl3(aq) + 3 Ag(s) = 3 AgCl(aq) + Au(s)
FeCO3 + HNO3 = Fe(NO3)3 + CO2 + NO + H2O =>
3 FeCO3 + 10 HNO3 = 3 Fe(NO3)3 + 3 CO2 + NO + 5 H2O
Ca(ClO)2 + H2CO3 = CaCO3 + HClO =>
Ca(ClO)2 + H2CO3 = CaCO3 + 2 HClO
Na2CO3 + HI = NaI + H2O + CO2 =>
Na2CO3 + 2 HI = 2 NaI + H2O + CO2
N2 + O2 = NO =>
N2 + O2 = 2 NO
Cl{-} + CrO4{2-} + H{+} = Cl2 + Cr{3+} + H2O =>
6 Cl{-} + 2 CrO4{2-} + 16 H{+} = 3 Cl2 + 2 Cr{3+} + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaHCO3 + HOH = H2CO3 + Na + OH =>
NaHCO3 + HOH = H2CO3 + Na + OH
S + C = C4S2 =>
2 S + 4 C = C4S2
Rh(NO3)3 + KCl = KNO3 + RhCl3 =>
Rh(NO3)3 + 3 KCl = 3 KNO3 + RhCl3
CH3{-}CH2{-}CH(CH2{-}CH2{-}CH3){-}CH2{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH2{-}CH(CH2{-}CH2{-}CH3){-}CH2{-}CH = CH{-}CH3 + H2
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s) =>
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s)
Bi(OH)3 + Na(Sn(OH)3) + NaOH = Bi + Na2(Sn(OH)5) =>
Bi(OH)3 + 3 Na(Sn(OH)3) + 3 NaOH = Bi + 3 Na2(Sn(OH)5)
Co(OH)2 + H2SiO3 = CoSiO3 + H2O =>
Co(OH)2 + H2SiO3 = CoSiO3 + 2 H2O
C6H10O5 + NaOH = C6H9O4ONa + H2O =>
C6H10O5 + NaOH = C6H9O4ONa + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
AlF3 + MgO = Al2O3 + MgF2 =>
2 AlF3 + 3 MgO = Al2O3 + 3 MgF2
H2SeO3 + H2O2 = H2SeO4 + H2O =>
H2SeO3 + H2O2 = H2SeO4 + H2O
NH2 + O2 = N2 + H2O =>
2 NH2 + O2 = N2 + 2 H2O
KOH(aq) + NaCl(aq) = NaOH(aq) + KCl(aq) =>
KOH(aq) + NaCl(aq) = NaOH(aq) + KCl(aq)
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
N2 + O2 = NO =>
N2 + O2 = 2 NO
NaHCO3(s) + H3(C6H5O7)(l) = Na3H3(C6H5O7)(aq) + H2O(l) + CO2(g) =>
18 NaHCO3(s) + 7 H3(C6H5O7)(l) = 6 Na3H3(C6H5O7)(aq) + 13 H2O(l) + 24 CO2(g)
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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