| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Zn + 10 H{+} + 2 NO3{-} = 4 Zn{2+} + 5 H2O + N2O
Cu(NO3)2K4(Fe(CN)6) = Cu(Fe(CN)6)K4(NO3)2 =>
Cu(NO3)2K4(Fe(CN)6) = Cu(Fe(CN)6)K4(NO3)2
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
Cu(H2PO4)2 + Cu(OH)2 = Cu3(PO4)2 + H2O =>
Cu(H2PO4)2 + 2 Cu(OH)2 = Cu3(PO4)2 + 4 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MnO4{2-} + NO{+} + H3O{+} = Mn{2+} + NO3{+} + H2O =>
MnO4{2-} + NO{+} + 4 H3O{+} = Mn{2+} + NO3{+} + 6 H2O
Zn + HNO2 = Zn(NO3) + N2O + H2O =>
4 Zn + 10 HNO2 = 4 Zn(NO3) + 3 N2O + 5 H2O
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + HIO3 + H2O =>
K2Cr2O7 + HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + HIO3 + 4 H2O
CH3CH(CH3)CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnOH2 + C5H11O + H2O =>
14 CH3CH(CH3)CH(OH)CH3 + 2 KMnO4 + H2SO4 = K2SO4 + 2 MnOH2 + 14 C5H11O + 6 H2O
C2H39 + O2 = CO2 + H2O =>
4 C2H39 + 47 O2 = 8 CO2 + 78 H2O
KMnO4 + KI + H2O = MnO2 + KOH + I =>
KMnO4 + 3 KI + 2 H2O = MnO2 + 4 KOH + 3 I
Zr + Cl = ZrCl3 =>
Zr + 3 Cl = ZrCl3
C3H6O + Cl2 = C3H5ClO + HCl =>
C3H6O + Cl2 = C3H5ClO + HCl
Bi2S3 + O = Bi2O3 + SO2 =>
Bi2S3 + 9 O = Bi2O3 + 3 SO2
Al + Fe(NO2)2 = Al2(NO2)3 + Fe =>
4 Al + 3 Fe(NO2)2 = 2 Al2(NO2)3 + 3 Fe
K2MoO4 + SnCl2 + HCl = MoCl2 + SnCl4 + KCl + H2O =>
K2MoO4 + 2 SnCl2 + 8 HCl = MoCl2 + 2 SnCl4 + 2 KCl + 4 H2O
Na2S + Cd(SO4) = CdS + Na2SO4 =>
Na2S + Cd(SO4) = CdS + Na2SO4
C6H12O + Br2 = C6H12OBr3 =>
2 C6H12O + 3 Br2 = 2 C6H12OBr3
KClHCl = HKCl2 =>
KClHCl = HKCl2
Sr(HSO3)2 + Sr(OH)2 = SrSO3 + H2O =>
Sr(HSO3)2 + Sr(OH)2 = 2 SrSO3 + 2 H2O
CH3OH + KMnO4 = HCHO + MnO2 + KOH + H2O =>
3 CH3OH + 2 KMnO4 = 3 HCHO + 2 MnO2 + 2 KOH + 2 H2O
Ce(OH)3NaOH = Na[Ce(OH)4] =>
Ce(OH)3NaOH = Na[Ce(OH)4]
Fe(OH)3 + BaCl2 = FeCl3 + Ba(OH)2 =>
2 Fe(OH)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(OH)2
N4 = N =>
N4 = 4 N
CaCl2(aq) + K2CrO4(aq) + CH3COOH(aq) = K2OH(aq) + CaCrO4(aq) + CH3COCl2(aq) =>
CaCl2(aq) + K2CrO4(aq) + CH3COOH(aq) = K2OH(aq) + CaCrO4(aq) + CH3COCl2(aq)
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Cu(s)AgSO4(aq) = Ag(s)CuSO4(aq) =>
Cu(s)AgSO4(aq) = Ag(s)CuSO4(aq)
C2H2 + Cl2 = C2H2Cl2 =>
C2H2 + Cl2 = C2H2Cl2
AgNO3K2Cr2O4 = AgCr2O4NO3K2 =>
AgNO3K2Cr2O4 = AgCr2O4NO3K2
Cl2 + IO3{-} + H2O = IO4{-} + H{+} + Cl{-} =>
Cl2 + IO3{-} + H2O = IO4{-} + 2 H{+} + 2 Cl{-}
HOBr(aq) + H2O(l) = OBr + H3O =>
HOBr(aq) + H2O(l) = OBr + H3O
NH4OHAgCl = AgOHNH4Cl =>
NH4OHAgCl = AgOHNH4Cl
KOH(aq)HNO3(aq) = H2OKNO3(aq) =>
KOH(aq)HNO3(aq) = H2OKNO3(aq)
Ba(NO3)3NH4(PO4) = Ba(PO4)NH4(NO3)3 =>
Ba(NO3)3NH4(PO4) = Ba(PO4)NH4(NO3)3
SIO + H2O = H2SIO2 =>
SIO + H2O = H2SIO2
GaN + HCl = GaCl + NH =>
GaN + HCl = GaCl + NH
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
HCOOCH3 + H2O = CH3OH + HCOOH =>
HCOOCH3 + H2O = CH3OH + HCOOH
Bi2S3 + HNO3 = Bi(NO3) + NO + H2SO4 + H2O =>
3 Bi2S3 + 26 HNO3 = 6 Bi(NO3) + 20 NO + 9 H2SO4 + 4 H2O
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
Mn(NO3)4 + Na3PO4 = Mn3(PO4)4 + NaNO3 =>
3 Mn(NO3)4 + 4 Na3PO4 = Mn3(PO4)4 + 12 NaNO3
(NH4)2SO2 + HNO3 = H2SO4 + NO2 + H2O =>
(NH4)2SO2 + 18 HNO3 = H2SO4 + 20 NO2 + 12 H2O
Mg(OH)2 + SO2 = MgSO3 + H2O =>
Mg(OH)2 + SO2 = MgSO3 + H2O
N2Cl4 + H4C = Cl4C + N2 + H2 =>
N2Cl4 + H4C = Cl4C + N2 + 2 H2
Mn(NO3)4 + Na3PO4 = Mn3(PO4)4 + NaNO3 =>
3 Mn(NO3)4 + 4 Na3PO4 = Mn3(PO4)4 + 12 NaNO3
CuSO4 + MgCl2 = CuCl + (SO4)2Mg =>
2 CuSO4 + MgCl2 = 2 CuCl + (SO4)2Mg
MgO + H2O = (Mg(OH)2) =>
MgO + H2O = (Mg(OH)2)
NaOHFe(NO3)2 = Na(NO3)2FeOH =>
NaOHFe(NO3)2 = Na(NO3)2FeOH
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
P + KOH = K2HPO2 + PH3 =>
4 P + 6 KOH = 3 K2HPO2 + PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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