| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HC2H3O2 + Cu = Cu(C2H3O2)2 + H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
HF + Mo(OH)6 = MoOHF5 + H2O =>
5 HF + Mo(OH)6 = MoOHF5 + 5 H2O
H2AsO4 + H2O = H + H2AsO42 =>
H2AsO4 + 38 H2O = 76 H + H2AsO42
OsF7 + H2O = H2[OsF6] + O2 + HF =>
4 OsF7 + 6 H2O = 4 H2[OsF6] + 3 O2 + 4 HF
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2AsO4 + H2O = H + H2AsO42 =>
H2AsO4 + 38 H2O = 76 H + H2AsO42
Pb + ZnCl2 = PbCl2 + Zn =>
Pb + ZnCl2 = PbCl2 + Zn
HF + Mo(OH)6 = MoOHF5 + H2O =>
5 HF + Mo(OH)6 = MoOHF5 + 5 H2O
H2AsO4 + H2O = AsH3 + OH =>
H2AsO4 + 5 H2O = AsH3 + 9 OH
Na2S2O3 + HCl = S8 + NaCl + H2O + SO2 =>
8 Na2S2O3 + 16 HCl = S8 + 16 NaCl + 8 H2O + 8 SO2
Mg3P2 + Ca = Ca3P2 + Mg =>
Mg3P2 + 3 Ca = Ca3P2 + 3 Mg
CoCl2*6H2O + HCl = H2CoCl4(aq) + H2O =>
CoCl2*6H2O + 2 HCl = H2CoCl4(aq) + 6 H2O
CH4O + NaMnO4 = Na2CO3 + MnO2 + H2O =>
CH4O + 2 NaMnO4 = Na2CO3 + 2 MnO2 + 2 H2O
B2O3 + Mg = B + MgO2 =>
2 B2O3 + 3 Mg = 4 B + 3 MgO2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
(C3H8O) + O = CO2 + H2O =>
(C3H8O) + 9 O = 3 CO2 + 4 H2O
H2AsO4 + H2O = H3O + HAsO4 =>
H2AsO4 + H2O = H3O + HAsO4
KOH(aq) + BaCl2 = KCl + Ba(OH)2 =>
2 KOH(aq) + BaCl2 = 2 KCl + Ba(OH)2
CH3(CH2)9CH3 + O2 = CO + H2O =>
2 CH3(CH2)9CH3 + 23 O2 = 22 CO + 24 H2O
Li5 + H2O = Li5O + H2 =>
Li5 + H2O = Li5O + H2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
HF + Mo(OH)6 = MoOHF5 + H2O =>
5 HF + Mo(OH)6 = MoOHF5 + 5 H2O
H2SO3 + Cr(OH)2 = Cr(SO3) + H2O =>
H2SO3 + Cr(OH)2 = Cr(SO3) + 2 H2O
CH3(CH2)9CH3 + O2 = CO2 + H2O =>
CH3(CH2)9CH3 + 17 O2 = 11 CO2 + 12 H2O
(NH2)2CO = C3H6N6 + NH3 + CO2 =>
6(NH2)2CO = C3H6N6 + 6 NH3 + 3 CO2
H2AsO4 + H2O = H3O + AsO4 =>
H2AsO4 + 2 H2O = 2 H3O + AsO4
Zn + Cu(SO)4 = Cu + Zn(SO)4 =>
Zn + Cu(SO)4 = Cu + Zn(SO)4
H2AsO4 + H2O = H + H2AsO42 =>
H2AsO4 + 38 H2O = 76 H + H2AsO42
P + H2O = H2P + O2 =>
2 P + 2 H2O = 2 H2P + O2
H2AsO4 + H2O = OH + H3AsO4 =>
H2AsO4 + H2O = OH + H3AsO4
HF + Mo(OH)6 = MoOHF5 + H2O =>
5 HF + Mo(OH)6 = MoOHF5 + 5 H2O
SnCl4 + NH3 = SnCl3 + HCl + N2 =>
6 SnCl4 + 2 NH3 = 6 SnCl3 + 6 HCl + N2
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Cu + AgNO3 = CuAg + (NO3) =>
Cu + AgNO3 = CuAg + (NO3)
HF + Mo(OH)6 = MoOHF5 + H2O =>
5 HF + Mo(OH)6 = MoOHF5 + 5 H2O
Na + MgBr2 = NaBr2 + Mg =>
Na + MgBr2 = NaBr2 + Mg
Na2CO3 + KHC4H4O6 = KNaC4H4O6 + CO2 + H2O =>
Na2CO3 + 2 KHC4H4O6 = 2 KNaC4H4O6 + CO2 + H2O
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
H2AsO4 + H2O = H + H2AsO42 =>
H2AsO4 + 38 H2O = 76 H + H2AsO42
(NH4)2SO4 + NaOH = NH3 + H2O + Na2(SO4) =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2(SO4)
HF + Mo(OH)6 = MoOHF5 + H2O =>
5 HF + Mo(OH)6 = MoOHF5 + 5 H2O
C48HO4 + H2O = CO2 + H2 =>
2 C48HO4 + 184 H2O = 96 CO2 + 185 H2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H2AsO4 + H2O = H + H2AsO42 =>
H2AsO4 + 38 H2O = 76 H + H2AsO42
CH3(CH2)9CH3 + O2 = CO + H2O =>
2 CH3(CH2)9CH3 + 23 O2 = 22 CO + 24 H2O
H2AsO4 + H2O = H + H2AsO42 =>
H2AsO4 + 38 H2O = 76 H + H2AsO42
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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