| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2FCH3 + F2 = CH2FCH2F + HF
BaO + Al = BaAl2 + AlO =>
BaO + 3 Al = BaAl2 + AlO
Cu(NO3)2 + Na2HCl = CuHCl + Na(NO3) =>
Cu(NO3)2 + Na2HCl = CuHCl + 2 Na(NO3)
NH4Cl + CO2 = HNO3 + C3H6 + Cl2 =>
2 NH4Cl + 3 CO2 = 2 HNO3 + C3H6 + Cl2
MgBr2 + H2SO4 = MgSO4 + H2Br2 =>
MgBr2 + H2SO4 = MgSO4 + H2Br2
Al + HNO3 + NaOH + H2O = NH3 + NaAl(OH)4 =>
8 Al + 3 HNO3 + 8 NaOH + 15 H2O = 3 NH3 + 8 NaAl(OH)4
H2O + Ba(C2H3O2)2 = HC2H3O2 + Ba(OH)2 =>
2 H2O + Ba(C2H3O2)2 = 2 HC2H3O2 + Ba(OH)2
Pb + K = PbK =>
Pb + K = PbK
H2O + CH3NO = H2 + N2 + CO2 =>
2 H2O + 2 CH3NO = 5 H2 + N2 + 2 CO2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
SCu2 + O2 = Cu2O + SO2 =>
2 SCu2 + 3 O2 = 2 Cu2O + 2 SO2
CH2FCH3 + F2 = CH2FCH2F + HF =>
CH2FCH3 + F2 = CH2FCH2F + HF
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C7H14 + O2 = C7H14O =>
2 C7H14 + O2 = 2 C7H14O
NaClO2 + Cl = NaCl + ClO2 =>
NaClO2 + Cl = NaCl + ClO2
FeCO3 + H2SO3 = FeSO3 + H2O + CO2 =>
FeCO3 + H2SO3 = FeSO3 + H2O + CO2
(NH4)2(SO4) + Pb(NO3)2 = (NH4)(NO3) + Pb2 + (SO4) =>
2(NH4)2(SO4) + 2 Pb(NO3)2 = 4(NH4)(NO3) + Pb2 + 2(SO4)
KBrO3 + KBr + H2SO4 = Br2 + KHSO4 + H2O =>
KBrO3 + 5 KBr + 6 H2SO4 = 3 Br2 + 6 KHSO4 + 3 H2O
Mg(NO2)2 + HOH = Mg(OH)2 + HNO2 =>
Mg(NO2)2 + 2 HOH = Mg(OH)2 + 2 HNO2
FeCl2 + KMnO4 + H2SO4 = Fe2(SO4)3 + Cl2 + MnSO4 + K2SO4 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 10 Cl2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
HCH2ClCO2 + NaOH = CH2ClCO2Na + H2O =>
HCH2ClCO2 + NaOH = CH2ClCO2Na + H2O
(NH4)2(SO4) + Pb(NO3)2 = (NH4)(NO3) + Pb(SO4) =>
(NH4)2(SO4) + Pb(NO3)2 = 2(NH4)(NO3) + Pb(SO4)
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H2O + Ba(C2H3O2)2 = HC2H3O2 + Ba(OH)2 =>
2 H2O + Ba(C2H3O2)2 = 2 HC2H3O2 + Ba(OH)2
azufre + ozono = dióxidodeazufre =>
3 S + 2 O3 = 3 SO2
HBr + CCl4 = CHCl3 + Br2 + Cl =>
2 HBr + 2 CCl4 = 2 CHCl3 + Br2 + 2 Cl
(NH4)2(SO4) + Pb(NO3)2 = (NH4)(NO3) + Pb2 + (SO4) =>
2(NH4)2(SO4) + 2 Pb(NO3)2 = 4(NH4)(NO3) + Pb2 + 2(SO4)
Mg(NO3)2(aq) + NaOH = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2(aq) + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
Bi2O3 + ClO{-} = BiO3 + Cl{-} =>
Bi2O3 + 3 ClO{-} = 2 BiO3 + 3 Cl{-}
CO2 + H2O = O5 + CH =>
2 CO2 + H2O = O5 + 2 CH
BaO + Al = BaAl2 + AlO =>
BaO + 3 Al = BaAl2 + AlO
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KBr + Cl{+2} = KCl + Br{+2} =>
KBr + Cl{+2} = KCl + Br{+2}
(NH4)2(SO4) + Pb(NO3)2 = (NH4)(NO3) + Pb2 + (SO4) =>
2(NH4)2(SO4) + 2 Pb(NO3)2 = 4(NH4)(NO3) + Pb2 + 2(SO4)
Pt + HCl + HNO3 = PtCl4 + NO + H2O =>
3 Pt + 12 HCl + 4 HNO3 = 3 PtCl4 + 4 NO + 8 H2O
(NH3OH)Cl + OF2 = HF + N2 + HCl + H2O =>
4(NH3OH)Cl + OF2 = 2 HF + 2 N2 + 4 HCl + 5 H2O
ZnSe + Cl2 = ZnCl2 + Se =>
ZnSe + Cl2 = ZnCl2 + Se
Zr(C5H8O2)2(C4H9O)2 + H2O = Zr(C5H8O2)2(O4H6) + C4H10O =>
Zr(C5H8O2)2(C4H9O)2 + 4 H2O = Zr(C5H8O2)2(O4H6) + 2 C4H10O
SO3 + Cl2 = SO2 + ClO =>
2 SO3 + Cl2 = 2 SO2 + 2 ClO
(NH4)2(SO4) + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2(SO4) + Pb(NO3)2 = PbSO4 + 2 NH4NO3
(NH4)2(SO4) + Pb(NO3)2 = (NH4)(NO3) + Pb2 + (SO4) =>
2(NH4)2(SO4) + 2 Pb(NO3)2 = 4(NH4)(NO3) + Pb2 + 2(SO4)
Co + H2O = Co(H2O)6 =>
Co + 6 H2O = Co(H2O)6
Mg(NO3)2(aq) + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2(aq) + 2 NaOH = Mg(OH)2 + 2 NaNO3
CO2 + H2O = O5 + CH =>
2 CO2 + H2O = O5 + 2 CH
NaNO3 + FeSO4 + NaHSO4 = Na2SO4 + Fe2(SO4)3 + NO + H2O =>
2 NaNO3 + 6 FeSO4 + 8 NaHSO4 = 5 Na2SO4 + 3 Fe2(SO4)3 + 2 NO + 4 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Al + Cr2(O)3 = Al2(O)3 + Cr =>
2 Al + Cr2(O)3 = Al2(O)3 + 2 Cr
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mg(NO3)2 + Al(NO3)3 + NH2CH2COOH = MgAl2O4 + H2O + N2 + CO2 =>
9 Mg(NO3)2 + 18 Al(NO3)3 + 40 NH2CH2COOH = 9 MgAl2O4 + 100 H2O + 56 N2 + 80 CO2
Mg(s) + O2(g)(heat) = MgO(g) =>
2 Mg(s) + O2(g)(heat) = 2 MgO(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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