| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + H2SO4 = 2(CaHPO4) + CaSO4
NH3 + FeO = Fe + N2O + H2O =>
2 NH3 + 4 FeO = 4 Fe + N2O + 3 H2O
CuSO4 + CaCl = CuCl2 + Ca2SO4 =>
CuSO4 + 2 CaCl = CuCl2 + Ca2SO4
C5H8 + KMnO5 + H2SO4 = C3H4O4 + MnSO4 + K2SO4 + H2O =>
21 C5H8 + 44 KMnO5 + 66 H2SO4 = 35 C3H4O4 + 44 MnSO4 + 22 K2SO4 + 80 H2O
HIO + FeCO3 = HICO3 + FeO =>
HIO + FeCO3 = HICO3 + FeO
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Fe3O4 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + 14 H2O + NO
C2H4 + Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H4 + 3 Cl4 + 3 Ca(OH)2 = 2 C2HCl3 + 3 CaCl2 + 6 H2O
Al2 + C = Al4C3 =>
2 Al2 + 3 C = Al4C3
CH3COONa + NaHSO4 = CH3COOH + Na2SO4 =>
CH3COONa + NaHSO4 = CH3COOH + Na2SO4
C2H3Cl + H2O = C2H6O2 + HCl =>
C2H3Cl + 2 H2O = C2H6O2 + HCl
FeCl + Na = NaCl + Fe =>
FeCl + Na = NaCl + Fe
NaNO3 + KI + HCl = NaI + KCl + HNO3 =>
NaNO3 + KI + HCl = NaI + KCl + HNO3
H{+} + MnO4{-} + Co{2+} = H2O + Mn{2+} + Co{3+} =>
8 H{+} + MnO4{-} + 5 Co{2+} = 4 H2O + Mn{2+} + 5 Co{3+}
C2H6Cl2 + Na = C2H2 + NaCl + H2 =>
C2H6Cl2 + 2 Na = C2H2 + 2 NaCl + 2 H2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C3H5O(COO)3 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C3H5O(COO)3
AlO + C = AlC + O =>
AlO + C = AlC + O
Na2S + HNO3 = Na(NO3) + H2S =>
Na2S + 2 HNO3 = 2 Na(NO3) + H2S
Na + Al + F6 + C + O + N + H3 + Br3 = Na3AlF6[CO(NH3)6]Br3 =>
3 Na + Al + F6 + C + O + 6 N + 6 H3 + Br3 = Na3AlF6[CO(NH3)6]Br3
MgOH + CaCl = MgClCaOH =>
MgOH + CaCl = MgClCaOH
Fe + W + O{4} = FeWO{4} =>
Fe + W + O{4} = FeWO{4}
MnSO4 + Na2S2O8 + KOH = K2MnO4 + Na2SO4 + K2SO4 + H2O =>
MnSO4 + 2 Na2S2O8 + 8 KOH = K2MnO4 + 2 Na2SO4 + 3 K2SO4 + 4 H2O
C6H5OH + H2O = C6H4(OH)2 + H2 =>
C6H5OH + H2O = C6H4(OH)2 + H2
H2SO4 + Na3VO4 = Na4V2O7 + Na2SO4 + H2O =>
H2SO4 + 2 Na3VO4 = Na4V2O7 + Na2SO4 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuSO4(ac) + Zn(NO3)2(ac) = Cu(NO3)2 + Zn(SO4) =>
CuSO4(ac) + Zn(NO3)2(ac) = Cu(NO3)2 + Zn(SO4)
KClO3 + C12H22O11 = H2O + CO + KCl =>
4 KClO3 + C12H22O11 = 11 H2O + 12 CO + 4 KCl
Na2SO3 + K2Cr2O7 + H2O = CrOH3 + Na2SO4 + KOH =>
7 Na2SO3 + K2Cr2O7 + 4 H2O = 2 CrOH3 + 7 Na2SO4 + 2 KOH
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
N2O + C3H8 = N2 + CO2 + H2O =>
10 N2O + C3H8 = 10 N2 + 3 CO2 + 4 H2O
O2 + H2S = SO2H2O =>
3 O2 + 2 H2S = 2 SO2H2O
H2S + Fe(OH)2 = HOH + FeS =>
H2S + Fe(OH)2 = 2 HOH + FeS
Al(OH)3 + HCl = AlCl3(salt) + H2O =>
Al(OH)3 + 3 HCl = AlCl3(salt) + 3 H2O
HCI + KHCO3 = HCIKHCO3 =>
HCI + KHCO3 = HCIKHCO3
H3PO4 + HL = H3P + HLO3 =>
3 H3PO4 + 4 HL = 3 H3P + 4 HLO3
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
AgNO3HCl = HNO3 + AgCl =>
AgNO3HCl = HNO3 + AgCl
CaCl2 + H2O = CaOH2 + Cl2 =>
CaCl2 + H2O = CaOH2 + Cl2
Fe2(SO4)3 + Na2CO3 + H2O = FeO(OH) + CO2 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 + H2O = 2 FeO(OH) + 3 CO2 + 3 Na2SO4
Ni(NO3)2 + NaSCN = Ni(SCN)2 + NaNO3 =>
Ni(NO3)2 + 2 NaSCN = Ni(SCN)2 + 2 NaNO3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Na2CO3 + HNO3 = CO2(g) + H2O(l) + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2(g) + H2O(l) + 2 NaNO3
HCOH + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
HCOH + 4 KMnO4 + 6 KOH = K2CO3 + 4 K2MnO4 + 4 H2O
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Ba(NO3)2 = Ba{+2} + NO3{-} =>
Ba(NO3)2 = Ba{+2} + 2 NO3{-}
HC2H3O2 + Sc(OH)3 = H2O + Sc(C2H3O2)3 =>
3 HC2H3O2 + Sc(OH)3 = 3 H2O + Sc(C2H3O2)3
KMnO4 + Sn3(PO4)2 = K3PO4 + Sn(MnO4)2 =>
6 KMnO4 + Sn3(PO4)2 = 2 K3PO4 + 3 Sn(MnO4)2
C4H10O2 = C4H6O2 + H2 =>
C4H10O2 = C4H6O2 + 2 H2
Al2O3(s) + NaOH(l) + HF = Na3AlF6 + H2O =>
Al2O3(s) + 6 NaOH(l) + 12 HF = 2 Na3AlF6 + 9 H2O
Co2 + H3PO4 = Co3(PO4)2 + H2 =>
3 Co2 + 4 H3PO4 = 2 Co3(PO4)2 + 6 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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