| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + PO4 = ZnPO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CSNH2 + H2O = NH4 + CH3CO2 + H2S =>
CH3CSNH2 + 2 H2O = NH4 + CH3CO2 + H2S
Ag2Cr + H2O2 = Ag2CrO4 + H2O =>
Ag2Cr + 4 H2O2 = Ag2CrO4 + 4 H2O
FeCl3 + KFe(CN)6 = [Fe(Fe(CN)6)3] + KCl =>
FeCl3 + 3 KFe(CN)6 = [Fe(Fe(CN)6)3] + 3 KCl
Fe + ZnCrO4 = FeZnCrO4 =>
Fe + ZnCrO4 = FeZnCrO4
Zn + KClO3 + KOH = KCl + K2ZnO2 + H2O =>
3 Zn + KClO3 + 6 KOH = KCl + 3 K2ZnO2 + 3 H2O
MnO4{-} + C2H5OH = MnO2 + CH3COOH + H2O + OH{-} =>
4 MnO4{-} + 3 C2H5OH = 4 MnO2 + 3 CH3COOH + H2O + 4 OH{-}
NO2 + LiOH = LiNO3 + NH4NO3 + H2O =>
8 NO2 + 6 LiOH = 6 LiNO3 + NH4NO3 + H2O
MnO4{-} + C2H5OH = MnO2 + CH3COOH + H2O + OH{-} =>
4 MnO4{-} + 3 C2H5OH = 4 MnO2 + 3 CH3COOH + H2O + 4 OH{-}
KClO3 + KBr + HSO4 = KCl + Br2 + H2O + K2SO4 =>
KClO3 + 12 KBr + 6 HSO4 = KCl + 6 Br2 + 3 H2O + 6 K2SO4
Cr(MnO4)2 + FeN = Fe(MnO4)3 + Cr3N2 =>
3 Cr(MnO4)2 + 2 FeN = 2 Fe(MnO4)3 + Cr3N2
C5H7O2N + O2 = N2 + H2O + CO2 =>
4 C5H7O2N + 23 O2 = 2 N2 + 14 H2O + 20 CO2
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgCl + HCl = H(AgCl2) =>
AgCl + HCl = H(AgCl2)
H2O + S{2-} + Mn(O4){-} = S + MnS + OH{-} =>
8 H2O + 7 S{2-} + 2 Mn(O4){-} = 5 S + 2 MnS + 16 OH{-}
C6H12 + K2Cr2O7 + H2SO4 = H2O + Cr2(SO4)3 + K2SO4 + C6H10O4 =>
3 C6H12 + 5 K2Cr2O7 + 20 H2SO4 = 23 H2O + 5 Cr2(SO4)3 + 5 K2SO4 + 3 C6H10O4
(MgSO4)6H2O = MgSO4 + H2O =>
(MgSO4)6H2O = 6 MgSO4 + H2O
Mg(OH)2 + C2H6O2 = Mg + (C3O2) + H2O =>
7 Mg(OH)2 + 3 C2H6O2 = 7 Mg + 2(C3O2) + 16 H2O
Ca(OH)2 + Cr = Cr(OH)3 + Ca =>
3 Ca(OH)2 + 2 Cr = 2 Cr(OH)3 + 3 Ca
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
K2[ZrF6] + Na = Zr + KF + NaF =>
K2[ZrF6] + 4 Na = Zr + 2 KF + 4 NaF
C6H13Cl + HO = C6H13OH + Cl =>
C6H13Cl + HO = C6H13OH + Cl
NO2 + H2O + NaOH = H3O + NaNO3 =>
NO2 + H2O + NaOH = H3O + NaNO3
NH3 + O3 = NH4NO3 + O2 + H2O =>
2 NH3 + 4 O3 = NH4NO3 + 4 O2 + H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2 =>
Pb3O4 + 2 HNO3 = Pb(NO3)2 + 2 PbO2 + H2
HCH2ClCO2 + O = H2O + CH2ClCO2 =>
2 HCH2ClCO2 + O = H2O + 2 CH2ClCO2
Zn(NO3)2 + Cu(SO4) = Cu(NO3)2 + Zn(SO4) =>
Zn(NO3)2 + Cu(SO4) = Cu(NO3)2 + Zn(SO4)
Br2 + Cu(OH)2 = CuBr2 + CuBrO3 + H2O =>
5 Br2 + 6 Cu(OH)2 = 4 CuBr2 + 2 CuBrO3 + 6 H2O
MgOH2 + O2 = MgO + H2O =>
2 MgOH2 + O2 = 2 MgO + 2 H2O
H2O + Mn2{+} + Xe{6+} = MnO4{-} + H{+} + Xe =>
48 H2O + 6 Mn2{+} + 13 Xe{6+} = 12 MnO4{-} + 96 H{+} + 13 Xe
F2O3 + H2O = HFO2 =>
F2O3 + H2O = 2 HFO2
(C6H8O6) + Mg(OH)2 = Mg(C6H7O6)2 + H2O =>
2(C6H8O6) + Mg(OH)2 = Mg(C6H7O6)2 + 2 H2O
C6H6 + NaOH = C6H5Na + H2O =>
C6H6 + NaOH = C6H5Na + H2O
FeS2 + HNO3 = Fe2(NO3)3 + H2SO4 + NO2 + H2O =>
2 FeS2 + 30 HNO3 = Fe2(NO3)3 + 4 H2SO4 + 27 NO2 + 11 H2O
C6H5COH + Na2Cr2O7 + H2SO4 = C6H5COOH + H2O + Na2SO4 + Cr2(SO4)3 =>
3 C6H5COH + Na2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + 4 H2O + Na2SO4 + Cr2(SO4)3
Pb{2+} + Na2CrO4 = PbCrO4 + Na{+} =>
Pb{2+} + Na2CrO4 = PbCrO4 + 2 Na{+}
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BaSO4 + TiO = BaO + TiSO4 =>
BaSO4 + TiO = BaO + TiSO4
CaO + P2O5 = CaP + O2 =>
4 CaO + 2 P2O5 = 4 CaP + 7 O2
KMnO4 + ZnCl2 = KMnCl2 + ZnO4 =>
KMnO4 + ZnCl2 = KMnCl2 + ZnO4
Ba(OH)2 + HCl = BaCl + H(OH)2 =>
Ba(OH)2 + HCl = BaCl + H(OH)2
KNO2 + KMnO4 + KOH = KNO3 + K2MnO2 + H2O =>
5 KNO2 + 2 KMnO4 + 2 KOH = 5 KNO3 + 2 K2MnO2 + H2O
HS + KOH = KS + H2O =>
HS + KOH = KS + H2O
CaO + CO = CaC + O =>
CaO + CO = CaC + 2 O
Kl + Pb(NO3)2 = Kl(NO3)2 + Pb =>
Kl + Pb(NO3)2 = Kl(NO3)2 + Pb
M + HCl2 = MCl2 + H2 =>
2 M + 2 HCl2 = 2 MCl2 + H2
Fe + H2SO4 = Fe2(H2SO4)3 =>
2 Fe + 3 H2SO4 = Fe2(H2SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/24
Équations équilibrées sur02/27/23
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