| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH2)2CO + H2SO4 + 2 H2O = (NH4)2SO4 + H2CO3
[Co(NH3)5Cl]Cl2 + NH3 + H2O = [Co(NH3)5(H2O)](OH)3 + NH4Cl =>
[Co(NH3)5Cl]Cl2 + 3 NH3 + 4 H2O = [Co(NH3)5(H2O)](OH)3 + 3 NH4Cl
Pb + MnO4 = PbMnO4 =>
Pb + MnO4 = PbMnO4
PCl5 + water = phosphoricacid + hydrogenchloride =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Zn + HCl2 = ZnCl2 + H2 =>
2 Zn + 2 HCl2 = 2 ZnCl2 + H2
Ah + S = AhS =>
Ah + S = AhS
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
Pb(OH)2 + CuO = Cu(OH)2 + PbO =>
Pb(OH)2 + CuO = Cu(OH)2 + PbO
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
FeSO4(aq) + H2SO4(aq) + HNO3(aq) = Fe(SO4)3(aq) + H2O(l) + NO(aq) =>
3 FeSO4(aq) + 6 H2SO4(aq) + 4 HNO3(aq) = 3 Fe(SO4)3(aq) + 8 H2O(l) + 4 NO(aq)
H2O + HBr = H2(BrOH) =>
H2O + HBr = H2(BrOH)
Ca3(PO4)3 + C + SiO2 = P4 + CaSiO3 + CO =>
4 Ca3(PO4)3 + 36 C + 12 SiO2 = 3 P4 + 12 CaSiO3 + 36 CO
C3H8O2 + KMnO4 + H2O = C3H8O3 + KOH + MnO2 =>
3 C3H8O2 + 2 KMnO4 + H2O = 3 C3H8O3 + 2 KOH + 2 MnO2
NaI + H2SO4 = H2 + Na2SO4 + I =>
2 NaI + H2SO4 = H2 + Na2SO4 + 2 I
Mg(CO3)2 = Mg2 + CO3 =>
2 Mg(CO3)2 = Mg2 + 4 CO3
CH4 + H2O = H2 + CH4O =>
CH4 + H2O = H2 + CH4O
Mg + Ni(C2H3O2)3 = Mg(C2H3O2)2 + Ni =>
3 Mg + 2 Ni(C2H3O2)3 = 3 Mg(C2H3O2)2 + 2 Ni
(FeOCr2O3) + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4(FeOCr2O3) + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
HC2H3O2(aq) + NaHSO3(aq) = H2O(l) + SO2(g) + Na(C2H3O2)(aq) =>
HC2H3O2(aq) + NaHSO3(aq) = H2O(l) + SO2(g) + Na(C2H3O2)(aq)
NH4Br + F2 = NH4F2 + Br =>
NH4Br + F2 = NH4F2 + Br
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
C8H9NO2 + NaOH = C8H9N + NaO2 + H2O =>
3 C8H9NO2 + 4 NaOH = 3 C8H9N + 4 NaO2 + 2 H2O
Ba(OH)2 + H(NO3) = Ba(NO3)2 + H(OH) =>
Ba(OH)2 + 2 H(NO3) = Ba(NO3)2 + 2 H(OH)
Fl + Ca = FlCa =>
Fl + Ca = FlCa
Na2S + Cu2SO3 = Na2SO3 + Cu2S =>
Na2S + Cu2SO3 = Na2SO3 + Cu2S
AgCl + NaCl = NaAgCl2 =>
AgCl + NaCl = NaAgCl2
C14H22O13 + O2 = CO2 + H2O =>
C14H22O13 + 13 O2 = 14 CO2 + 11 H2O
Sn + HgCl2 = HgCl + SnCl =>
Sn + HgCl2 = HgCl + SnCl
CH4 + H2O = H2 + CH4O =>
CH4 + H2O = H2 + CH4O
C6H6 + HBr = C6H5Br + H2 =>
C6H6 + HBr = C6H5Br + H2
PBr3 = P + Br =>
PBr3 = P + 3 Br
N2H4 + O2 = O2H4 + N2 =>
N2H4 + O2 = O2H4 + N2
AgNCO + NH4Cl = CO(NH2)2 + AgCl =>
AgNCO + NH4Cl = CO(NH2)2 + AgCl
PbCl2 + K = KCl2 + Pb =>
PbCl2 + K = KCl2 + Pb
NI + H2 = NIH2 =>
NI + H2 = NIH2
Si4 + N3 = Si3N4 =>
9 Si4 + 16 N3 = 12 Si3N4
SrO + TiO2 + B2O3 = Sr3Ti3B2O12 =>
3 SrO + 3 TiO2 + B2O3 = Sr3Ti3B2O12
CH3COCl + Cl2 = CHCl2COCl + HCl =>
CH3COCl + 2 Cl2 = CHCl2COCl + 2 HCl
KMnO4 + Na2CO3 = KCO3 + Na2MnO4 =>
KMnO4 + Na2CO3 = KCO3 + Na2MnO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
I2(s) + CaCl2(aq) = I2Cl2 + Ca =>
I2(s) + CaCl2(aq) = I2Cl2 + Ca
CH4 + H2O = H2 + CH4O =>
CH4 + H2O = H2 + CH4O
H3PO4 + NaOH = Na2HPO4 + H2O =>
H3PO4 + 2 NaOH = Na2HPO4 + 2 H2O
CO + H2O + Cl2 = C2H4Cl2 + O2 =>
2 CO + 2 H2O + Cl2 = C2H4Cl2 + 2 O2
CaCl2 + (NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2 NH4Cl
C6H12O + HNO3 = C6H10O + HNO2 + H2O =>
C6H12O + HNO3 = C6H10O + HNO2 + H2O
BaCl2 + Na + S + O4 = NaCl + BaSO4 =>
BaCl2 + 2 Na + S + O4 = 2 NaCl + BaSO4
Sn + HgCl2 = HgCl + SnCl =>
Sn + HgCl2 = HgCl + SnCl
SiO2 + HF = HFSiF4 + H2O =>
SiO2 + 5 HF = HFSiF4 + 2 H2O
HCl + CaCl2 = CaH2 + Cl2 =>
2 HCl + CaCl2 = CaH2 + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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