| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI + H2O = KOH*HI
(NH4)2S + Br2 = S + NH4Br =>
(NH4)2S + Br2 = S + 2 NH4Br
Li(s) + HF(s) = LiF(s) + H2(s) =>
2 Li(s) + 2 HF(s) = 2 LiF(s) + H2(s)
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
Li + H + C + O3 = LiHCO3 =>
Li + H + C + O3 = LiHCO3
[Pb(OH)4] + H3O = [Pb(H2O)4]2 + H2O =>
2[Pb(OH)4] + 8 H3O = [Pb(H2O)4]2 + 8 H2O
FeCO3 + HBr2 = FeBr2 + HCO3 =>
FeCO3 + HBr2 = FeBr2 + HCO3
C6H9N3O2 + CH3NO = C5H4N4O + C2H5OH + H2O =>
C6H9N3O2 + CH3NO = C5H4N4O + C2H5OH + H2O
KCl = K2 + Cl =>
2 KCl = K2 + 2 Cl
NO2 + Sr(OH)2 = Sr(NO3)2 + H2 =>
2 NO2 + Sr(OH)2 = Sr(NO3)2 + H2
N2O5 + Cu(OH)2 = CuNO3 + H2 + O2 =>
2 N2O5 + 4 Cu(OH)2 = 4 CuNO3 + 4 H2 + 3 O2
FeCl3 + KH2PO4 = FePO4 + KCl + HCl =>
FeCl3 + KH2PO4 = FePO4 + KCl + 2 HCl
Ag2O + C6H12O6 = Ag + CO2 + H2O =>
12 Ag2O + C6H12O6 = 24 Ag + 6 CO2 + 6 H2O
H{+} + MnO4{-} + H2C2O4 = Mn2{+} + CO2 + H2O =>
6 H{+} + 4 MnO4{-} + 13 H2C2O4 = 2 Mn2{+} + 26 CO2 + 16 H2O
NaNo3 + H2O = HNo3 + NaOH =>
NaNo3 + H2O = HNo3 + NaOH
Ba + NH3 = Ba(NH3)2 =>
Ba + 2 NH3 = Ba(NH3)2
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
Au(OH)3 + H2 = Au + H2O =>
2 Au(OH)3 + 3 H2 = 2 Au + 6 H2O
CH3CH2CH2CHO + KMnO4 + KOH = CH3CH2CH2COOH + K2MnO4 + H2O =>
CH3CH2CH2CHO + 2 KMnO4 + 2 KOH = CH3CH2CH2COOH + 2 K2MnO4 + H2O
HNO3 + BOH = BNO3 + H2O =>
HNO3 + BOH = BNO3 + H2O
P + CO2 = PCO2 =>
P + CO2 = PCO2
ClCH2COOC2H5 + NaOH = HOCH2COONa + C2H5OH + NaCl =>
ClCH2COOC2H5 + 2 NaOH = HOCH2COONa + C2H5OH + NaCl
C10H8O + NaOH = C10H7ONa + H2O =>
C10H8O + NaOH = C10H7ONa + H2O
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
AgCl + Mg = MgCl2 + Ag =>
2 AgCl + Mg = MgCl2 + 2 Ag
SOH + H2SO4 = SSO4 + H2O =>
4 SOH + 6 H2SO4 = 5 SSO4 + 8 H2O
Cu(IO4)2 = Cu + IO4 =>
Cu(IO4)2 = Cu + 2 IO4
NaOCl + Na2S5O3 + NaOH = NaCl + Na2SO4 + H2O =>
13 NaOCl + Na2S5O3 + 8 NaOH = 13 NaCl + 5 Na2SO4 + 4 H2O
C2H5OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COOH =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 11 H2O + 5 CH3COOH
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
KCl + AgNO3 = AgCl + K(NO3) =>
KCl + AgNO3 = AgCl + K(NO3)
AgNO3 + K4Fe(CN)6 = Ag4(Fe(CN)6) + KNO3 =>
4 AgNO3 + K4Fe(CN)6 = Ag4(Fe(CN)6) + 4 KNO3
NaSCN + NaIO3 + NaCl + HCl = NaCN + Na2SO4 + NaICl2 + H2O =>
2 NaSCN + 3 NaIO3 + 4 NaCl + 2 HCl = 2 NaCN + 2 Na2SO4 + 3 NaICl2 + H2O
NaClO3 + P = P2O5 + NaCl =>
5 NaClO3 + 6 P = 3 P2O5 + 5 NaCl
Fe + ZnCl2 = FeCl2 + Zn =>
Fe + ZnCl2 = FeCl2 + Zn
Ca(OH)2 + Ca(HSO4)2 = Ca(SO4) + H2O =>
Ca(OH)2 + Ca(HSO4)2 = 2 Ca(SO4) + 2 H2O
Sr + HI = H + SrI2 =>
Sr + 2 HI = 2 H + SrI2
LiNO3 + NH4HCO = Li2O + N2 + CO2 + H2O =>
14 LiNO3 + 10 NH4HCO = 7 Li2O + 12 N2 + 10 CO2 + 25 H2O
Al + NH4OH = Al(OH)45 + NH4 =>
Al + 45 NH4OH = Al(OH)45 + 45 NH4
NaCl + CH4 + O2 = NaCO3 + H2 + Cl2 =>
2 NaCl + 2 CH4 + 3 O2 = 2 NaCO3 + 4 H2 + Cl2
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
NaNH2 + H2O = NaOH + NH3 =>
NaNH2 + H2O = NaOH + NH3
CaSi + SbCl = Si + Sb + CaCl =>
CaSi + SbCl = Si + Sb + CaCl
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Mg + CuSO4 + H2O = MgSO4 + CuO + H2 =>
Mg + CuSO4 + H2O = MgSO4 + CuO + H2
H3C6H5O7(s) + NaOH(aq) = Na3C6H5O7(aq) + H2O(l) =>
H3C6H5O7(s) + 3 NaOH(aq) = Na3C6H5O7(aq) + 3 H2O(l)
SO2 + Na2SiO3 = Na2SO4 + SiO =>
SO2 + Na2SiO3 = Na2SO4 + SiO
Zn(s) + HCl(g) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(g) = ZnCl2 + H2
Na2O + Fe2O3 = Na2O3 + Fe =>
3 Na2O + 2 Fe2O3 = 3 Na2O3 + 4 Fe
KHSO3 + HBr = KBr + SO2 + H2O =>
KHSO3 + HBr = KBr + SO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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