| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + H2SO4 = H2 + MgSO4
C10H8O4 + CH3OH = C10H10O4 + C2H6O2 =>
C10H8O4 + 2 CH3OH = C10H10O4 + C2H6O2
CoCl2 + Na2HPO4 = Co3(PO4)2 + HCl + NaCl =>
3 CoCl2 + 2 Na2HPO4 = Co3(PO4)2 + 2 HCl + 4 NaCl
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Sb4(SiO4)5 + Ni2(CO3)3 = Ni4(SiO4)3 + Sb2(CO3)5 =>
3 Sb4(SiO4)5 + 10 Ni2(CO3)3 = 5 Ni4(SiO4)3 + 6 Sb2(CO3)5
Be2H3 + Li2 = BeLi3 + H2 =>
2 Be2H3 + 6 Li2 = 4 BeLi3 + 3 H2
C6H12O4S2N2 + H2O = C6H14O4S2N2 + OH =>
C6H12O4S2N2 + 2 H2O = C6H14O4S2N2 + 2 OH
NaOH + Al + H2O = NaAlO2 + H2 =>
2 NaOH + 2 Al + 2 H2O = 2 NaAlO2 + 3 H2
C4H10(g) + H2O(g) = CO(g) + H2(g) =>
C4H10(g) + 4 H2O(g) = 4 CO(g) + 9 H2(g)
Na2SO4 + AgNO3 = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3 = Ag2SO4 + 2 NaNO3
Zn + SO = ZnSO =>
Zn + SO = ZnSO
(NH4)2CO3 = NH4HCO3 + NH3 =>
(NH4)2CO3 = NH4HCO3 + NH3
Pb(C2H3O2)2 + NaOH + NaClO = PbO2 + NaC2H3O2 + H2O + NaCl =>
Pb(C2H3O2)2 + 2 NaOH + NaClO = PbO2 + 2 NaC2H3O2 + H2O + NaCl
B2(SO4)3 + MgCl2 = BCl3 + MgSO4 =>
B2(SO4)3 + 3 MgCl2 = 2 BCl3 + 3 MgSO4
K2Cr2O7 + Cu + HCl = CrCl3 + CuCl + KCl + H2O =>
K2Cr2O7 + 6 Cu + 14 HCl = 2 CrCl3 + 6 CuCl + 2 KCl + 7 H2O
Ha2O + H2O = HaOH =>
Ha2O + H2O = 2 HaOH
NaHSO3 + Br2 + H2O = NaBr + H2SO4 + HBr =>
NaHSO3 + Br2 + H2O = NaBr + H2SO4 + HBr
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
C4H10O + HNO3 = C4H9NO3 + H2O =>
C4H10O + HNO3 = C4H9NO3 + H2O
Pb4O + H2 = Pb4OH =>
2 Pb4O + H2 = 2 Pb4OH
FeS + N2 + H2O = FeSO4 + NH3 =>
3 FeS + 4 N2 + 12 H2O = 3 FeSO4 + 8 NH3
C196H310O125N + O2 = CO2 + H2O + NO2 =>
C196H310O125N + 212 O2 = 196 CO2 + 155 H2O + NO2
NaOH + Ca(OH)2 + C + ClO2 = NaClO2 + CaCO3 + H2O =>
4 NaOH + Ca(OH)2 + C + 4 ClO2 = 4 NaClO2 + CaCO3 + 3 H2O
Be + HBr = BeBr + H =>
Be + HBr = BeBr + H
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
(NH4)2MoO4 + HCl + Zn = MoO3*Mo2O5 + ZnCl2 + H2O + NH3 =>
3(NH4)2MoO4 + 2 HCl + Zn = MoO3*Mo2O5 + ZnCl2 + 4 H2O + 6 NH3
CuBr2 + NaOH = Cu(OH) + NaBr2 =>
CuBr2 + NaOH = Cu(OH) + NaBr2
Mg{2+} + HCl = MgCl{2+} + H2 =>
2 Mg{2+} + 2 HCl = 2 MgCl{2+} + H2
Fe(NO2)3 + Sr(ClO3)2 = Sr(NO2)3 + Fe(ClO3)2 =>
Fe(NO2)3 + Sr(ClO3)2 = Sr(NO2)3 + Fe(ClO3)2
NH4NO3 + CH3NO2 = N + CO2 + H2O =>
3 NH4NO3 + 2 CH3NO2 = 8 N + 2 CO2 + 9 H2O
Ba(Cl)2 + Zn(Cl)2 + KOH = BaZnO2 + KCl + H2O =>
Ba(Cl)2 + Zn(Cl)2 + 4 KOH = BaZnO2 + 4 KCl + 2 H2O
CH3SH + NaOCl = C2H6S2 + NaCl + H2O =>
2 CH3SH + NaOCl = C2H6S2 + NaCl + H2O
Mn3O4 + Al = Mn + Al2O3 =>
3 Mn3O4 + 8 Al = 9 Mn + 4 Al2O3
Al(OH)3 + H4P2O5 = H2O + Al4(P2O5)3 =>
4 Al(OH)3 + 3 H4P2O5 = 12 H2O + Al4(P2O5)3
C6H5F + O2 = CO2 + H2O + F2 =>
4 C6H5F + 29 O2 = 24 CO2 + 10 H2O + 2 F2
AlSi + HCl = AlCl2 + H2 + Si =>
AlSi + 2 HCl = AlCl2 + H2 + Si
NI + S = NIS =>
NI + S = NIS
Ha2O + H2O = HaOH =>
Ha2O + H2O = 2 HaOH
NH3 + C4H9COOH = C4H9CONH2 + H2O =>
NH3 + C4H9COOH = C4H9CONH2 + H2O
KMnO4Na2O2 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + O2 =>
4 KMnO4Na2O2 + 10 H2SO4 = 2 K2SO4 + 4 MnSO4 + 4 Na2SO4 + 10 H2O + 7 O2
NH4NO3 + Zn3P2 = (NH4)3P + Zn(NO3)2 =>
6 NH4NO3 + Zn3P2 = 2(NH4)3P + 3 Zn(NO3)2
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
Cl2 + K3N = Cl2N + K3 =>
Cl2 + K3N = Cl2N + K3
CaSO4 + HNo3 = Ca(No3)2 + H2SO4 =>
CaSO4 + 2 HNo3 = Ca(No3)2 + H2SO4
KOH + Cu2(SO4)2 = Cu(OH)2 + K2(SO4) =>
4 KOH + Cu2(SO4)2 = 2 Cu(OH)2 + 2 K2(SO4)
Na2C2O4 + Ca(HCO3)2 = CaC2O4 + NaHCO3 =>
Na2C2O4 + Ca(HCO3)2 = CaC2O4 + 2 NaHCO3
N2O5 + NaO = Na(NO3)2 =>
N2O5 + NaO = Na(NO3)2
Zn(CH3CO2)2 + Na3(PO4) = Na(CH3CO2) + Zn3(PO4)2 =>
3 Zn(CH3CO2)2 + 2 Na3(PO4) = 6 Na(CH3CO2) + Zn3(PO4)2
C3H7NH + H2O = OH + C3H7NH2 =>
C3H7NH + H2O = OH + C3H7NH2
K2FeO4 + C20H12 + H2O = CO2 + Fe(OH)3 + KOH =>
92 K2FeO4 + 3 C20H12 + 212 H2O = 60 CO2 + 92 Fe(OH)3 + 184 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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