| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + NiCl2 = AgNi + Cl2
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
Hg2Cl = Hg + Cl =>
Hg2Cl = 2 Hg + Cl
BCl3 + NH3 = HCl + B3N3Cl3H3 =>
3 BCl3 + 3 NH3 = 6 HCl + B3N3Cl3H3
C8H18 + CO2 = CO + H2 =>
C8H18 + 8 CO2 = 16 CO + 9 H2
I2 + Ba(OH)2 = Ba(IO)2 + BaI + H2O =>
3 I2 + 4 Ba(OH)2 = 2 Ba(IO)2 + 2 BaI + 4 H2O
C12H22O11 + H2SO4 = C + (H2SO4)H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11(H2SO4)H2O
Nh4 + HCl = Nh4Cl + H2 =>
2 Nh4 + 2 HCl = 2 Nh4Cl + H2
Na + CaO = NaCaO =>
Na + CaO = NaCaO
C4H9Br + NH3 = HBr + C4H9NH2 =>
C4H9Br + NH3 = HBr + C4H9NH2
Zn + HNO = Zn(NO3)2 + N2 + H2O =>
Zn + 12 HNO = Zn(NO3)2 + 5 N2 + 6 H2O
C10H4O2N + O2 = CO + H2O + NO2 =>
C10H4O2N + 6 O2 = 10 CO + 2 H2O + NO2
Na2CO3(s) = CO2 + Na2O(s) =>
Na2CO3(s) = CO2 + Na2O(s)
S + Br = S2Br2 =>
2 S + 2 Br = S2Br2
FeS + MgCl2 = FeCl2 + MgS =>
FeS + MgCl2 = FeCl2 + MgS
PbS + HNO3 = Pb(NO3)4 + SO2 + NO2 + H2O =>
PbS + 12 HNO3 = Pb(NO3)4 + SO2 + 8 NO2 + 6 H2O
C3H6O3 + KMnO4 = C3H4O3 + MnO2 + KOH + H2O =>
3 C3H6O3 + 2 KMnO4 = 3 C3H4O3 + 2 MnO2 + 2 KOH + 2 H2O
Li2O + SO2 = Li2S + O2 =>
2 Li2O + 2 SO2 = 2 Li2S + 3 O2
CuCl2 + C2H5NS = CuS + C2H5NCl2 =>
CuCl2 + C2H5NS = CuS + C2H5NCl2
C6H5COOH(aq) + NaOH(aq) = NaC6H5COO(aq) + H2O(l) =>
C6H5COOH(aq) + NaOH(aq) = NaC6H5COO(aq) + H2O(l)
Al(s) + NiCl2(aq) = AlCl3(aq) + Ni(s) =>
2 Al(s) + 3 NiCl2(aq) = 2 AlCl3(aq) + 3 Ni(s)
Xe2 + F2 = XeF6 =>
Xe2 + 6 F2 = 2 XeF6
K2Cr2O7 + H2SO4 + Na2S = Cr2(SO4)3 + Na2 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + Na2S = Cr2(SO4)3 + Na2 + K2SO4 + 3 H2O
Li2O + SO2 = LiO2 + SO =>
Li2O + 3 SO2 = 2 LiO2 + 3 SO
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3CH2OH + Br2 = CH3CH2OBr + HBr =>
CH3CH2OH + Br2 = CH3CH2OBr + HBr
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al2(SO4)3 + Li2CO3 = Al2(CO3)3 + Li2SO4 =>
Al2(SO4)3 + 3 Li2CO3 = Al2(CO3)3 + 3 Li2SO4
Na2MoO4 + NaHSO4 + Na2S2O3 = MoS2 + Na2SO4 + H2O =>
4 Na2MoO4 + 6 NaHSO4 + 9 Na2S2O3 = 4 MoS2 + 16 Na2SO4 + 3 H2O
MnO + H2O2 = Mn2O7 + H2O =>
2 MnO + 5 H2O2 = Mn2O7 + 5 H2O
(NH4)HCO3 + CH3COOH = NH4CH3CO2 + H2O + CO2 =>
(NH4)HCO3 + CH3COOH = NH4CH3CO2 + H2O + CO2
PbO(s) + CO2 = PbCO3 =>
PbO(s) + CO2 = PbCO3
KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O
V2O5 + Ca(oh)2 = CaO + V =>
2 V2O5 + 5 Ca(oh)2 = 10 CaO + 4 V
H2S + F2 = HF + SF6 =>
H2S + 4 F2 = 2 HF + SF6
Ti(OH)2 + PO4 = [Ti(OH)2]3(PO4)2 =>
3 Ti(OH)2 + 2 PO4 = [Ti(OH)2]3(PO4)2
Hg + O2 = Hg(O3)2 =>
Hg + 3 O2 = Hg(O3)2
Cu + MgO = CuO + Mg =>
Cu + MgO = CuO + Mg
C19H39COOH + NaOH = H2O + NaC19H39COO =>
C19H39COOH + NaOH = H2O + NaC19H39COO
Mn + B = Mn3B4 =>
3 Mn + 4 B = Mn3B4
FeO2 + H2 = H2O + Fe =>
FeO2 + 2 H2 = 2 H2O + Fe
Sr(OH)2 + (NH4)2S = NH3 + HOH + SrS =>
Sr(OH)2 + (NH4)2S = 2 NH3 + 2 HOH + SrS
SiO2 + Fe = Si + Fe2O3 =>
3 SiO2 + 4 Fe = 3 Si + 2 Fe2O3
H3O + CO2 = O2 + C4H6 =>
2 H3O + 4 CO2 = 5 O2 + C4H6
Cr(OH)3 + NaNO3 + HCl = Cr(OH)4 + NaNO2 + Cl =>
Cr(OH)3 + NaNO3 + HCl = Cr(OH)4 + NaNO2 + Cl
CH3COOH + HOCH3CH3OH = C6H10O4 + H2O =>
5 CH3COOH + HOCH3CH3OH = 2 C6H10O4 + 4 H2O
K2Cr2O7 + H2S = Cr2O3 + KOH + SO2 =>
K2Cr2O7 + H2S = Cr2O3 + 2 KOH + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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