| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 AsF3 + 3 C2Cl6 = 4 AsCl3 + 3 C2Cl2F4
FeSO4 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + Fe(SO4)3 =>
5 FeSO4 + 16 H2SO4 + 4 KMnO4 = 2 K2SO4 + 4 MnSO4 + 16 H2O + 5 Fe(SO4)3
CCl4(l) = C(s) + Cl2(g) =>
CCl4(l) = C(s) + 2 Cl2(g)
Zn + MnO2 + NH4Cl = Zn(NH3)2Cl2 + MnOOH =>
Zn + 2 MnO2 + 2 NH4Cl = Zn(NH3)2Cl2 + 2 MnOOH
F2(g) + KBr(aq) = KF(aq) + Br2(aq) =>
F2(g) + 2 KBr(aq) = 2 KF(aq) + Br2(aq)
CH3CH2OH + CH3NHNa = CH3CH2O + CH3NH2Na =>
CH3CH2OH + CH3NHNa = CH3CH2O + CH3NH2Na
H10 + O5 = H2O =>
H10 + O5 = 5 H2O
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2 =>
2 PH3 + 2 KMnO4 + 4 H2SO4 = 2 KHSO4 + 2 MnSO4 + 2 H3PO4 + 3 H2
CH3CH2OH + CH3NHNa = CH3CH2O + CH3NH2Na =>
CH3CH2OH + CH3NHNa = CH3CH2O + CH3NH2Na
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2 =>
2 PH3 + 2 KMnO4 + 4 H2SO4 = 2 KHSO4 + 2 MnSO4 + 2 H3PO4 + 3 H2
C2H4OHCOOH + NaOH = H2O + C2H4OHCOONa =>
C2H4OHCOOH + NaOH = H2O + C2H4OHCOONa
Fe(s) + H2O = Fe3O4 + H2 =>
3 Fe(s) + 4 H2O = Fe3O4 + 4 H2
CH3CH2OH + CH3NHNa = CH3CH2O + CH3NH2Na =>
CH3CH2OH + CH3NHNa = CH3CH2O + CH3NH2Na
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2 =>
2 PH3 + 2 KMnO4 + 4 H2SO4 = 2 KHSO4 + 2 MnSO4 + 2 H3PO4 + 3 H2
CrO3(s) + Al(s) = Al2O3(s) + Cr(s) =>
CrO3(s) + 2 Al(s) = Al2O3(s) + Cr(s)
CH3CH2OH + CH3NHNa = CH3CH2O + CH3NH2Na =>
CH3CH2OH + CH3NHNa = CH3CH2O + CH3NH2Na
Fe + CN = Fe(CN) =>
Fe + CN = Fe(CN)
Ca(HSO3)2 + H2SO4 = CaSO4 + H2O + SO2 =>
Ca(HSO3)2 + H2SO4 = CaSO4 + 2 H2O + 2 SO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K2Cr2O7 + Ag = Ag2Cr2O7 + K2 =>
K2Cr2O7 + 2 Ag = Ag2Cr2O7 + K2
SnH4 = Sn + H2 =>
SnH4 = Sn + 2 H2
P2 + O3 = P2O3 =>
P2 + O3 = P2O3
K3P + HCl = KCl + H3P =>
K3P + 3 HCl = 3 KCl + H3P
CO2 + H2O = CH3OH + H2O2 =>
CO2 + 5 H2O = CH3OH + 3 H2O2
NaH3PO4 + NaOH = Na2H2PO4 + H2O =>
NaH3PO4 + NaOH = Na2H2PO4 + H2O
CaCl2(aq) + KI(aq) = CaI(s) + KCl2(aq) =>
CaCl2(aq) + KI(aq) = CaI(s) + KCl2(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KAlO2 + MgCl2 = Al2MgO4 + KCl =>
2 KAlO2 + MgCl2 = Al2MgO4 + 2 KCl
W + HCl = WCl6 + H2 =>
W + 6 HCl = WCl6 + 3 H2
Li2S + KNO3 = LiNO3 + K2S =>
Li2S + 2 KNO3 = 2 LiNO3 + K2S
FeCl3 + Mg(OH)2 = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgCl2
Na2S2O3 + NaMnO4 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
5 Na2S2O3 + 8 NaMnO4 + 7 H2SO4 = 8 MnSO4 + 9 Na2SO4 + 7 H2O
Ca2 + Al(OH)3 = Ca(OH)2 + Al3 =>
9 Ca2 + 12 Al(OH)3 = 18 Ca(OH)2 + 4 Al3
BaBr2 + KC2H3O2 = KBr + C4H6BaO4 =>
BaBr2 + 2 KC2H3O2 = 2 KBr + C4H6BaO4
Co + Fe(NO3)3 = Fe + Co(NO3)3 =>
Co + Fe(NO3)3 = Fe + Co(NO3)3
Co2S3 + Na(OH) = Co2(OH) + NaS3 =>
Co2S3 + Na(OH) = Co2(OH) + NaS3
HNO3 + KMnO4 = MnO2 + KNO3 + H2O + O2 =>
4 HNO3 + 4 KMnO4 = 4 MnO2 + 4 KNO3 + 2 H2O + 3 O2
CaSi2 + PbCl3 = Si + Pb + CaCl2 =>
3 CaSi2 + 2 PbCl3 = 6 Si + 2 Pb + 3 CaCl2
(COOH)2 + Ca(OH)2 = Ca(CO2)2 + H2O =>
(COOH)2 + Ca(OH)2 = Ca(CO2)2 + 2 H2O
CaSO3 + O2 = CaSO4 =>
2 CaSO3 + O2 = 2 CaSO4
Br2 + O3 = BrO2 =>
3 Br2 + 4 O3 = 6 BrO2
Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
HNO3 + NaSH = NaNO3 + H2S =>
HNO3 + NaSH = NaNO3 + H2S
Li + HI = LiI + H2 =>
2 Li + 2 HI = 2 LiI + H2
ZnCuSO4 = ZnSO4 + Cu =>
ZnCuSO4 = ZnSO4 + Cu
Mg(OH)2 + H2SO4 = Mg(SO4) + H2O =>
Mg(OH)2 + H2SO4 = Mg(SO4) + 2 H2O
NH4HCO3 + AgNO3 = Ag2CO3 + NH3 + HNO3 =>
NH4HCO3 + 2 AgNO3 = Ag2CO3 + NH3 + 2 HNO3
B + N = BN2 =>
B + 2 N = BN2
H2 + Ar = H2Ar =>
H2 + Ar = H2Ar
BiOOH + H2O = Bi + OH =>
BiOOH + H2O = Bi + 3 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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