| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KHS + H2SO4 = 2 H2S + K2SO4
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
CaSO3 + HCl = CaCl2 + SO2 + H2O =>
CaSO3 + 2 HCl = CaCl2 + SO2 + H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
AuNO3 = Au{+} + NO3{-} =>
AuNO3 = Au{+} + NO3{-}
H2Te + Cd(OH)2 = CdTe + H2O =>
H2Te + Cd(OH)2 = CdTe + 2 H2O
K2Cr2O7 + CaCl = Ca2Cr2O7 + KCl =>
K2Cr2O7 + 2 CaCl = Ca2Cr2O7 + 2 KCl
Ca + Fe3N2 = CaN + Fe =>
2 Ca + Fe3N2 = 2 CaN + 3 Fe
CuCl + NH3 = Cu[(NH3)2]Cl =>
CuCl + 2 NH3 = Cu[(NH3)2]Cl
Mg(OH)2 + (NH4)3PO4 = Mg3 + (PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3 + (PO4)2 + 6 NH3 + 6 H2O
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
NaOH + CCl4 = NaCl + H2O + CO2 =>
4 NaOH + CCl4 = 4 NaCl + 2 H2O + CO2
MgOHCl + HCl = Mg(Cl)2 + H2O =>
MgOHCl + HCl = Mg(Cl)2 + H2O
C2H4Cl2 + H{+} + SO4{2-} = CO2 + H2S + H2O + Cl2 =>
2 C2H4Cl2 + 6 H{+} + 3 SO4{2-} = 4 CO2 + 3 H2S + 4 H2O + 2 Cl2
LiOH + Zn(NO3)2 = LiNO3 + Zn(OH)2 =>
2 LiOH + Zn(NO3)2 = 2 LiNO3 + Zn(OH)2
HClO4(aq) + CsOH(aq) = CsClO4 + H2O =>
HClO4(aq) + CsOH(aq) = CsClO4 + H2O
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
CH4N2O + C6H8O7 = C7H12N2O8 =>
CH4N2O + C6H8O7 = C7H12N2O8
H2C2H3O2 + NaHCO3 = NaC2H3O2 + H2O + O2 =>
4 H2C2H3O2 + 8 NaHCO3 = 8 NaC2H3O2 + 2 H2O + 7 O2
PbO2 + Cl{-} + OH{-} + H2O = [Pb(OH)3]{-} + ClO{-} =>
PbO2 + Cl{-} + OH{-} + H2O = [Pb(OH)3]{-} + ClO{-}
Al3(SO)4 + (NH4)2S + H2O = Al(OH)3 + H2S + (NH4)2SO4 =>
8 Al3(SO)4 + 7(NH4)2S + 68 H2O = 24 Al(OH)3 + 32 H2S + 7(NH4)2SO4
SO2(aq) + NO2(aq) + H2O(l) = H2SO4(aq) + NO(g) =>
SO2(aq) + NO2(aq) + H2O(l) = H2SO4(aq) + NO(g)
MnFe2O4 + [O] = Fe2O3 + Mn2O3 =>
2 MnFe2O4 + [O] = 2 Fe2O3 + Mn2O3
HNO3* + KOH = KNO3 + H2O =>
HNO3* + KOH = KNO3 + H2O
C7H5O3 + HCl = C7H6O3 + Cl =>
C7H5O3 + HCl = C7H6O3 + Cl
phosphorus + Cl = PCl5 =>
P + 5 Cl = PCl5
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2O
C3H7N + O2 = CO2 + N2 + H2O =>
4 C3H7N + 19 O2 = 12 CO2 + 2 N2 + 14 H2O
CH3CH2I + H2O = CH3CH2OH + HI =>
CH3CH2I + H2O = CH3CH2OH + HI
Ca(OH)2 + AlPO4 = Al(OH)3 + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 AlPO4 = 2 Al(OH)3 + Ca3(PO4)2
C3H7OHNa = C3H6ONaH2 =>
C3H7OHNa = C3H6ONaH2
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Fe(NO3)3 + K3[Fe(CN)6] = Fe2(CN)6 + KNO3 =>
Fe(NO3)3 + K3[Fe(CN)6] = Fe2(CN)6 + 3 KNO3
CaK2 + H2O = Ca(OH)2 + K2H2 =>
CaK2 + 2 H2O = Ca(OH)2 + K2H2
F5 + O = FO2 =>
F5 + 10 O = 5 FO2
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
MnSO4 + H2PO5 + H2O = MnO2 + H3PO4 + H2SO4 =>
3 MnSO4 + 2 H2PO5 + 4 H2O = 3 MnO2 + 2 H3PO4 + 3 H2SO4
KMnO4 + SnCl2 + H2SO4 = MnSO4 + Sn(SO4)2 + KCl + SnCl4 + H2O =>
2 KMnO4 + 5 SnCl2 + 8 H2SO4 = 2 MnSO4 + 3 Sn(SO4)2 + 2 KCl + 2 SnCl4 + 8 H2O
Zn(HCl)2 = ZnCl2 + H2 =>
Zn(HCl)2 = ZnCl2 + H2
Na + KNO3 = K20 + Na2O + N3 =>
360 Na + 60 KNO3 = 3 K20 + 180 Na2O + 20 N3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
HNO3* + KOH = KNO3 + H2O =>
HNO3* + KOH = KNO3 + H2O
H2SO4 + NH3 = H2O + NH3SO3 =>
H2SO4 + NH3 = H2O + NH3SO3
HNO3 + KOH = KNO2 + H2O + O2 =>
2 HNO3 + 2 KOH = 2 KNO2 + 2 H2O + O2
FeCl3 + CaCl2 = CaCl3 + FeCl2 =>
FeCl3 + CaCl2 = CaCl3 + FeCl2
CrI3 + Mg3(PO4)2 = CrPO4 + MgI2 =>
2 CrI3 + Mg3(PO4)2 = 2 CrPO4 + 3 MgI2
AgClO3(aq) + KI(aq) = AgI + KCl + O3 =>
AgClO3(aq) + KI(aq) = AgI + KCl + O3
Fe2(SO4)3 + Ca = Ca2SO4 + Fe =>
Fe2(SO4)3 + 6 Ca = 3 Ca2SO4 + 2 Fe
NaOH + Cr = CrNaOH =>
NaOH + Cr = CrNaOH
Na + AlBr3 = NaBr + Al =>
3 Na + AlBr3 = 3 NaBr + Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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