| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + HCl = NH4{+} + Cl{-}
H2SO3 + CuO = Cu(SO3) + H2O =>
H2SO3 + CuO = Cu(SO3) + H2O
Mn(OH)4 + NaOH = Na2MnO3 + H2O =>
Mn(OH)4 + 2 NaOH = Na2MnO3 + 3 H2O
C6H6OHCOOH + CH3OH = C6H6OHCOOCH3 + H2O =>
C6H6OHCOOH + CH3OH = C6H6OHCOOCH3 + H2O
CO3 + O2 = CO2O3 =>
CO3 + O2 = CO2O3
C2H4O2 + Na2CO3 = CO2 + C2H3NaO2 + H2O =>
2 C2H4O2 + Na2CO3 = CO2 + 2 C2H3NaO2 + H2O
CH3COOBa = CH3COO{-} + Ba{+} =>
CH3COOBa = CH3COO{-} + Ba{+}
Ca(HCO3)2 + KI = KHCO3 + CaI2 =>
Ca(HCO3)2 + 2 KI = 2 KHCO3 + CaI2
Cu + Au = Cu3Au =>
3 Cu + Au = Cu3Au
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Se4 + O2 = SeO2 =>
Se4 + 4 O2 = 4 SeO2
KNO3 + C6H12O6 = CO2 + H2O + KOH + N2O =>
6 KNO3 + C6H12O6 = 6 CO2 + 3 H2O + 6 KOH + 3 N2O
C6H8O7 + KOH = H2O + CO2 + KC6H8O7 =>
19 C6H8O7 + 18 KOH = 13 H2O + 6 CO2 + 18 KC6H8O7
ZnCl2 + Na2CO3 = ZnCO3 + Na + Cl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 Na + 2 Cl
KMnO4 + HNo3 = KNo3 + HMnO4 =>
KMnO4 + HNo3 = KNo3 + HMnO4
NH4 + Cl + Ag(SO4)2 = AgCl + NH4(SO4)2 =>
NH4 + Cl + Ag(SO4)2 = AgCl + NH4(SO4)2
HY = H2Y2 =>
2 HY = H2Y2
Na + H5O = Na4O4H3 + H3 =>
12 Na + 12 H5O = 3 Na4O4H3 + 17 H3
Hg + Ca = HgCa =>
Hg + Ca = HgCa
Na2O + N2O5 = NaNO3 =>
Na2O + N2O5 = 2 NaNO3
BaCl2 + Na3PO4 = Ba3(PO4)2 + ClNa =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 ClNa
Na(PO4)3 + Ag(NO3) = Na(NO3) + Ag(PO4)3 =>
Na(PO4)3 + Ag(NO3) = Na(NO3) + Ag(PO4)3
CaC2 + CO2 = CaCO3 + CO =>
CaC2 + 4 CO2 = CaCO3 + 5 CO
MgBr2(s) = Mg2(s) + Br2(l) =>
2 MgBr2(s) = Mg2(s) + 2 Br2(l)
C6H10SO2 + O2 = CO2 + H2O + SO2 =>
2 C6H10SO2 + 17 O2 = 12 CO2 + 10 H2O + 2 SO2
K3[Fe(SCN)6](ac) + FeCl3 = [Fe2(SCN)6] + KCl =>
K3[Fe(SCN)6](ac) + FeCl3 = [Fe2(SCN)6] + 3 KCl
BeSO4 + Pb = PbSO4 + Be =>
BeSO4 + Pb = PbSO4 + Be
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
H2CO3 + ZnCl2 = ZnCO3 + HCl =>
H2CO3 + ZnCl2 = ZnCO3 + 2 HCl
HCl + KMnO4 + H2S = MnCl2 + KCl + H2O + S =>
6 HCl + 2 KMnO4 + 5 H2S = 2 MnCl2 + 2 KCl + 8 H2O + 5 S
H2CO3 + ZnCl2 = ZnCO3 + HCl =>
H2CO3 + ZnCl2 = ZnCO3 + 2 HCl
C3H6Cl2 + KOH = C3H8O2 + KCl =>
C3H6Cl2 + 2 KOH = C3H8O2 + 2 KCl
Ni + H3PO4 = Ni(PO4)2 + H2 =>
Ni + 2 H3PO4 = Ni(PO4)2 + 3 H2
H2CO3 + ZnCl2 = ZnCO3 + HCl =>
H2CO3 + ZnCl2 = ZnCO3 + 2 HCl
KBr + HNO3 + NH4OH = KNO3 + NH4Br + H2O =>
KBr + HNO3 + NH4OH = KNO3 + NH4Br + H2O
HS2 = H + S2 =>
HS2 = H + S2
H2CO3 + ZnCl2 = ZnCO3 + HCl =>
H2CO3 + ZnCl2 = ZnCO3 + 2 HCl
FeCl3 + C6N6FeK3 = Fe2K3 + C6N6Cl3 =>
FeCl3 + C6N6FeK3 = Fe2K3 + C6N6Cl3
Br + S = Br2S =>
2 Br + S = Br2S
Na3PO4 + BaCO3 = Ba3(PO4)2 + Na2CO3 =>
2 Na3PO4 + 3 BaCO3 = Ba3(PO4)2 + 3 Na2CO3
NH4OH + H2SO4 = (NH4)2SO4 + H2O(l) =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O(l)
K3Fe(CN)6 + Na2S = K3S + Na2Fe(CN)6 =>
K3Fe(CN)6 + Na2S = K3S + Na2Fe(CN)6
C10H22 + O2 = H2O + CO2 =>
2 C10H22 + 31 O2 = 22 H2O + 20 CO2
Pb(ClO3)4 + Al2(SO4)3 = Pb(SO4)2 + Al(ClO3)3 =>
3 Pb(ClO3)4 + 2 Al2(SO4)3 = 3 Pb(SO4)2 + 4 Al(ClO3)3
Ca + Al2S3 = CaS3 + Al =>
Ca + Al2S3 = CaS3 + 2 Al
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
CH3COOH + CH3OH = HCO2CH2CH3 + H2O =>
CH3COOH + CH3OH = HCO2CH2CH3 + H2O
Al + HF = AlF3 + H2 =>
2 Al + 6 HF = 2 AlF3 + 3 H2
C7H10O2N2 + O2 = CO2 + H2O + NH3 =>
C7H10O2N2 + 7 O2 = 7 CO2 + 2 H2O + 2 NH3
Al + HNO3 = Al(NO3) + N2 + H2O =>
10 Al + 12 HNO3 = 10 Al(NO3) + N2 + 6 H2O
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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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