| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + CO2 = Li2CO2
C20 + H26 + N2 + O2 = C20H25N3O =>
26 C20 + 25 H26 + 39 N2 + 13 O2 = 26 C20H25N3O
SO2 + BaCl2 = BaSO2 + Cl2 =>
SO2 + BaCl2 = BaSO2 + Cl2
Au + HNO3 + HCl = H{+} + AuCl4{-} + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = H{+} + AuCl4{-} + 3 NO2 + 3 H2O
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH4OH =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH4OH
Y2O3 + V = YV + O =>
Y2O3 + 2 V = 2 YV + 3 O
Ga2(SO3)3 + Rb3N = Ga3N3 + Rb2(SO3) =>
3 Ga2(SO3)3 + 6 Rb3N = 2 Ga3N3 + 9 Rb2(SO3)
HClCaOH2 = H3OCaCl =>
HClCaOH2 = H3OCaCl
CBr3CHO + H2O = CH(OH)2 + CBr3 =>
CBr3CHO + H2O = CH(OH)2 + CBr3
Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3
C2H6OH + O2 = C2O + H2O =>
4 C2H6OH + 7 O2 = 4 C2O + 14 H2O
Na2O2 + HOH = NaOH + HO2 =>
3 Na2O2 + 4 HOH = 6 NaOH + 2 HO2
C2O4{2-} + MnO4{-} + H2O = CO2 + MnO2 + HO({-}) =>
3 C2O4{2-} + 2 MnO4{-} + 4 H2O = 6 CO2 + 2 MnO2 + 8 HO({-})
Br + LiI = BrLi + I =>
Br + LiI = BrLi + I
CuOHNO3KOH = KNO3Cu(OH)2 =>
CuOHNO3KOH = KNO3Cu(OH)2
NH4OH + CaI2 = NH4I + Ca(OH)2 =>
2 NH4OH + CaI2 = 2 NH4I + Ca(OH)2
OH{-} + C2OH(CHOH)4CHO + Cu(OH)2 = C2OH(CHOH)4COO{-} + H2O + Cu2O =>
OH{-} + C2OH(CHOH)4CHO + 2 Cu(OH)2 = C2OH(CHOH)4COO{-} + 3 H2O + Cu2O
CH615O + O2 = CO2 + H2O =>
4 CH615O + 617 O2 = 4 CO2 + 1230 H2O
S2 + I2 = SI =>
S2 + I2 = 2 SI
Na2HPO4*2H2O = Na4O7P2 + H2O =>
2 Na2HPO4*2H2O = Na4O7P2 + 5 H2O
Cr(NO3)3(aq) + LiOH(aq) = CrLi(l) + (NO3)3OH(l) =>
Cr(NO3)3(aq) + LiOH(aq) = CrLi(l) + (NO3)3OH(l)
Cu2O + HNO3 = CuN2O6 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 CuN2O6 + 2 NO + 7 H2O
Mg(NO3)2(aq) + NaOH(aq) = MgOH(s) + Na(NO3)2(aq) =>
Mg(NO3)2(aq) + NaOH(aq) = MgOH(s) + Na(NO3)2(aq)
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
H2[PtCl6] + SO2 + H2O = HCl + H2[PtCl4] + H2SO4 =>
H2[PtCl6] + SO2 + 2 H2O = 2 HCl + H2[PtCl4] + H2SO4
HCl + Na3PO4 = NaCl + Na2HPO4 =>
HCl + Na3PO4 = NaCl + Na2HPO4
Ba3N2 = Ba + N2 =>
Ba3N2 = 3 Ba + N2
C4H9OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaClNa + Cl = NaCl =>
NaClNa + Cl = 2 NaCl
Zn(No3)2(aq)Cu(s) = Cu(No3)2(aq)Zn(s) =>
Zn(No3)2(aq)Cu(s) = Cu(No3)2(aq)Zn(s)
H2SO4 + O2 = H2O2 + SO4 =>
H2SO4 + O2 = H2O2 + SO4
MnO2(s) + HCl(ac) = MnCl2(ac) + H2O(l) + Cl2(g) =>
MnO2(s) + 4 HCl(ac) = MnCl2(ac) + 2 H2O(l) + Cl2(g)
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Li2CO3 + BeF2 = LiF + BeCO3 =>
Li2CO3 + BeF2 = 2 LiF + BeCO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
BaO + Cl2O = BaCl2 + O2 =>
BaO + Cl2O = BaCl2 + O2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KAlSi3O8 + H2O + CO2 = SiO2 + Al2Si2O5(OH)4 + K2CO3 =>
2 KAlSi3O8 + 2 H2O + CO2 = 4 SiO2 + Al2Si2O5(OH)4 + K2CO3
Pb(ClO3)2 + K2CrO4 = PbCrO4 + KClO3 =>
Pb(ClO3)2 + K2CrO4 = PbCrO4 + 2 KClO3
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaCl + Ag3N = AgCl + Na3N =>
3 NaCl + Ag3N = 3 AgCl + Na3N
Na2(CO3) + Sc(NO3)3 = Sc2(CO3)3 + Na(NO3) =>
3 Na2(CO3) + 2 Sc(NO3)3 = Sc2(CO3)3 + 6 Na(NO3)
Na2S(s) + Pb(NO3)2(aq) = PbS(s) + NaNO3(aq) =>
Na2S(s) + Pb(NO3)2(aq) = PbS(s) + 2 NaNO3(aq)
Mg(Cl)2 + AgNO3 = MgNO3 + AgCl2 =>
Mg(Cl)2 + AgNO3 = MgNO3 + AgCl2
CrO3 + C2H2O4 = CrC2O4*2H20 + H2O + CO2 =>
CrO3 + 23 C2H2O4 = CrC2O4*2H20 + 3 H2O + 44 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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