| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2F2 = 2 Hg + 2 F
KMnO4 + H2SO4 + NaAsO3 = K2SO4 + MnSO4 + NaAsO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaAsO3 = K2SO4 + 2 MnSO4 + 5 NaAsO4 + 3 H2O
Te2 + H2SO4 = TeSO4 + H2 =>
Te2 + 2 H2SO4 = 2 TeSO4 + 2 H2
AgCl(l) + HNO3(l) = AgNO3(s) + HCl(l) =>
AgCl(l) + HNO3(l) = AgNO3(s) + HCl(l)
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
CuSO4 + ZnO = ZnSO4 + CuO =>
CuSO4 + ZnO = ZnSO4 + CuO
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2 =>
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HKO3 + Br(OH) = KBrO3 + H2O =>
HKO3 + Br(OH) = KBrO3 + H2O
C6H5N2Cl + Na2SO3 + H2O = C6H8N2 + HCl + Na2SO4 =>
C6H5N2Cl + 2 Na2SO3 + 2 H2O = C6H8N2 + HCl + 2 Na2SO4
Zn(NO3)2 + C6H8O7 + H2O = Zn3(C6H5O7)2*10H20 + N2 + O2 =>
6 Zn(NO3)2 + 4 C6H8O7 + 194 H2O = 2 Zn3(C6H5O7)2*10H20 + 6 N2 + 115 O2
NH3OHCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + N2 + K2SO4 + HCl + H2O =>
6 NH3OHCl + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 N2 + K2SO4 + 6 HCl + 13 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaSO4(s) + C6H8O7(aq) = C6H6O7Ba(s) + H2SO4(aq) =>
BaSO4(s) + C6H8O7(aq) = C6H6O7Ba(s) + H2SO4(aq)
As2O3 + HCl + KMnO4 = As2O5 + MnCl2 + KCl + H2O =>
5 As2O3 + 12 HCl + 4 KMnO4 = 5 As2O5 + 4 MnCl2 + 4 KCl + 6 H2O
ZnSO3*2H2O = ZnSO3 + H2O =>
ZnSO3*2H2O = ZnSO3 + 2 H2O
NaOH + Fe(NO3)3 = Na3(NO3)3 + Fe(OH)3 =>
3 NaOH + Fe(NO3)3 = Na3(NO3)3 + Fe(OH)3
CuSO4*5H2O(aq) = CuSO4(aq) + H2O(g) =>
CuSO4*5H2O(aq) = CuSO4(aq) + 5 H2O(g)
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
NH3Cl + Ca(OH)2 = NH4OH + Ca(ClO) =>
NH3Cl + Ca(OH)2 = NH4OH + Ca(ClO)
Al3 + OH = Al(OH)3 =>
Al3 + 9 OH = 3 Al(OH)3
MnO4{-} + H{+} + Br{-} = Mn{2+} + Br2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Br{-} = 2 Mn{2+} + 5 Br2 + 8 H2O
C2H12 + O2 = C6H10O4 + H2O =>
6 C2H12 + 17 O2 = 2 C6H10O4 + 26 H2O
NaHSO3 + H2CrO4 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
3 NaHSO3 + 2 H2CrO4 + 3 H2SO4 = Cr2(SO4)3 + 3 NaHSO4 + 5 H2O
S + O2 = SO4 =>
S + 2 O2 = SO4
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
KMhO4 + HCl = KMhCl2 + H2O + Cl2 =>
KMhO4 + 8 HCl = KMhCl2 + 4 H2O + 3 Cl2
(NH4)3N + Cl2 = NH4Cl + N2 =>
2(NH4)3N + 3 Cl2 = 6 NH4Cl + N2
CH2O + KMnO4 + H2SO4 = K2SO4 + H2O + CH2O2 + MnSO4 =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = K2SO4 + 3 H2O + 5 CH2O2 + 2 MnSO4
CH2CH2 + MnO4{-} + H2O = CH2(OH)CH2OH + MnO2 + OH{-} =>
3 CH2CH2 + 2 MnO4{-} + 4 H2O = 3 CH2(OH)CH2OH + 2 MnO2 + 2 OH{-}
K3PO4 + CHI = KCI + H3PO4 =>
K3PO4 + 3 CHI = 3 KCI + H3PO4
Au + HClO + HCl = H[AuCl4] + H2O =>
2 Au + 3 HClO + 5 HCl = 2 H[AuCl4] + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MgSO4 + Fe2S3 = MgS3 + Fe2SO4 =>
MgSO4 + Fe2S3 = MgS3 + Fe2SO4
Fe + H2SO4 = Fe2SO4 + H2S + H2O =>
8 Fe + 5 H2SO4 = 4 Fe2SO4 + H2S + 4 H2O
Ni2O3 = Ni + O =>
Ni2O3 = 2 Ni + 3 O
NaNO2 = N2 + NaO2 =>
2 NaNO2 = N2 + 2 NaO2
NH3(aq) + AgCl(s) = AgNH3 + Cl =>
NH3(aq) + AgCl(s) = AgNH3 + Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C7H11O3N + O2 = CO2 + NH3 + H2O =>
2 C7H11O3N + 15 O2 = 14 CO2 + 2 NH3 + 8 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Hg(NO3)2(aq) + K2Cr2O7(aq) = HgCr2O7(s) + KNO3(aq) =>
Hg(NO3)2(aq) + K2Cr2O7(aq) = HgCr2O7(s) + 2 KNO3(aq)
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
Ca(NO3)2(aq) + Hg2I2(s) = Hg2(NO3)2(aq) + CaI2(aq) =>
Ca(NO3)2(aq) + Hg2I2(s) = Hg2(NO3)2(aq) + CaI2(aq)
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Fe2Cl + KOH = Fe2OH + KCl =>
Fe2Cl + KOH = Fe2OH + KCl
Na2S(aq) + H2SO4(aq) = Na2SO4 + H2S =>
Na2S(aq) + H2SO4(aq) = Na2SO4 + H2S
H2 + N2 = H3N1 =>
3 H2 + N2 = 2 H3N1
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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