| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + H2(SO4) = MgSO4 + 2 H(OH)
CH3NH(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
2 CH3NH(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(g) + N2(g)
(Fe)3O4 + Al = Fe + Al2O3 =>
3(Fe)3O4 + 8 Al = 9 Fe + 4 Al2O3
HO = OH =>
HO = OH
CH2O(s) + O2(g) = CO2(g) + H2O(g) =>
CH2O(s) + O2(g) = CO2(g) + H2O(g)
Nb(OCH2CH3)5 + NaOH = Nb2O5 + Na(OCH3CH2) + H2O =>
2 Nb(OCH2CH3)5 + 10 NaOH = Nb2O5 + 10 Na(OCH3CH2) + 5 H2O
C6H4CH3CH3 + KMnO4 = H2O + KOH + MnO2 + C6H4COOKCOOK =>
C6H4CH3CH3 + 4 KMnO4 = 2 H2O + 2 KOH + 4 MnO2 + C6H4COOKCOOK
OC2H6OH + O2 = CO2 + H2O =>
4 OC2H6OH + 11 O2 = 8 CO2 + 14 H2O
HClO3 + Mg = H + Mg(ClO3)2 =>
2 HClO3 + Mg = 2 H + Mg(ClO3)2
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
K2SO4 + Cr(CH3COO)3 = KCH3COO + Cr2(SO4)3 =>
3 K2SO4 + 2 Cr(CH3COO)3 = 6 KCH3COO + Cr2(SO4)3
C10H13N06 + NaOH + C2H5I = C8H9NO + Na + H2O + I =>
C10H13N06 + 66 NaOH + 19 C2H5I = 6 C8H9NO + 66 Na + 60 H2O + 19 I
Cu(NO3)2 + C5H8O2(aq) = Cu(C5H8O2)2(aq) + NO3(g) =>
Cu(NO3)2 + 2 C5H8O2(aq) = Cu(C5H8O2)2(aq) + 2 NO3(g)
C8H18 + SO4{-2} + H{+} = HCO3{-} + H2S + H2O =>
4 C8H18 + 25 SO4{-2} + 18 H{+} = 32 HCO3{-} + 25 H2S + 4 H2O
Fe(No3)2 = Fe + (No3)2 =>
Fe(No3)2 = Fe + (No3)2
CrO + PO3 = CrPO4 =>
CrO + PO3 = CrPO4
PbOHNO3 = PbO2HNO2 =>
PbOHNO3 = PbO2HNO2
NH3 + KClO3 = KCl + N2 + H2O =>
2 NH3 + KClO3 = KCl + N2 + 3 H2O
Cr2O7{-2} + I{-} + H{+} = Cr3{+} + IO3{-} + H2O =>
9 Cr2O7{-2} + 17 I{-} + 24 H{+} = 6 Cr3{+} + 17 IO3{-} + 12 H2O
NaClO + Na2S2 + NaOH = NaCl + Na2SO4 + H2O =>
7 NaClO + Na2S2 + 2 NaOH = 7 NaCl + 2 Na2SO4 + H2O
NH3 + KClO3 = KCl + N2 + H2O =>
2 NH3 + KClO3 = KCl + N2 + 3 H2O
Na2OFe2O3 + H2O = NaOH + Fe2O3H2O =>
Na2OFe2O3 + 2 H2O = 2 NaOH + Fe2O3H2O
C7H14O5 + O2 = H2O + CO2 =>
C7H14O5 + 8 O2 = 7 H2O + 7 CO2
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
Pb(NO3)2Na2CrO4 = PbCrO4Na2(NO3)2 =>
Pb(NO3)2Na2CrO4 = PbCrO4Na2(NO3)2
CH3NO2 + SnCl2 + HCl = CH3NH2 + SnCl4 + H2O =>
CH3NO2 + 3 SnCl2 + 6 HCl = CH3NH2 + 3 SnCl4 + 2 H2O
Cr2(SO4)3 + KI + KIO3 + H2O = Cr(OH)3 + K44SO4 + I2 =>
Cr2(SO4)3 + 131 KI + KIO3 + 3 H2O = 2 Cr(OH)3 + 3 K44SO4 + 66 I2
K2CrO4 + C2H5OH + H2SO4 = CH3CO2H + H2O + Cr2(SO4)3 + K2SO4 =>
4 K2CrO4 + 3 C2H5OH + 10 H2SO4 = 3 CH3CO2H + 13 H2O + 2 Cr2(SO4)3 + 4 K2SO4
Fe2(SO4)3 + HNO3 = Fe(NO3)3 + H2(SO4) =>
Fe2(SO4)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2(SO4)
C2H5NH + O2 = CO2 + H2O + N2 =>
2 C2H5NH + 7 O2 = 4 CO2 + 6 H2O + N2
(NH4)HSO4 + HCl = NH4Cl + H2SO4 =>
(NH4)HSO4 + HCl = NH4Cl + H2SO4
AgNO3(aq)NaOH(nadmiar) = AgOH(s)NaNO3(aq) =>
AgNO3(aq)NaOH(nadmiar) = AgOH(s)NaNO3(aq)
Pb(NO3)2 + NaOH + NaOCl = PbO2 + Na(NO3) + HCl =>
Pb(NO3)2 + NaOH + NaOCl = PbO2 + 2 Na(NO3) + HCl
Ca(OH)2 + FeCl3 = Fe(OH)3 + CaCl2 =>
3 Ca(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 CaCl2
C3H6O + NaIO = CHI3 + C2H3O2Na + NaOH =>
C3H6O + 3 NaIO = CHI3 + C2H3O2Na + 2 NaOH
FO2 = F + O2 =>
FO2 = F + O2
Copper(II)Acetate + Chromium(III)Iodide = Copper(II)Iodide + Chromium(III)Acetate =>
Copper(II)Acetate + Chromium(III)Iodide = Copper(II)Iodide + Chromium(III)Acetate
Mg2SiO4 + CaCO3 + H2O + CO2 = CaMg(CO3)2 + Ca2Mg5Si8O22(OH)2 =>
8 Mg2SiO4 + 13 CaCO3 + H2O + 9 CO2 = 11 CaMg(CO3)2 + Ca2Mg5Si8O22(OH)2
Na2C2O4(aq)MgNO3(aq) = Na2NO3(aq)MgC2O4(s) =>
Na2C2O4(aq)MgNO3(aq) = Na2NO3(aq)MgC2O4(s)
(NH4)(NO3) + KOH = KNO3 + NH4 + H2O =>
9(NH4)(NO3) + 10 KOH = 10 KNO3 + 8 NH4 + 7 H2O
Na2S2O3 + KClO3 + H2O = Na2S4O6 + Cl{-} + NaOH + K{+} =>
6 Na2S2O3 + KClO3 + 3 H2O = 3 Na2S4O6 + Cl{-} + 6 NaOH + K{+}
Au + LiHSO4 = AuHSO4 + Li =>
Au + LiHSO4 = AuHSO4 + Li
Ba(NO3)2 + KSCN = Ba(SCN)2 + K(NO3) =>
Ba(NO3)2 + 2 KSCN = Ba(SCN)2 + 2 K(NO3)
Ba(NO3)2 + KSCN = Ba(CN)2 + KS(NO3) =>
Ba(NO3)2 + 2 KSCN = Ba(CN)2 + 2 KS(NO3)
Au + LiHSO4 = AuHSO4 + Li =>
Au + LiHSO4 = AuHSO4 + Li
Ba(NO3)2 + KSCN = BaSCN + K(NO3)2 =>
Ba(NO3)2 + KSCN = BaSCN + K(NO3)2
Ba(NO3)2 + KSCN = Ba(SCN)2 + K(NO3) =>
Ba(NO3)2 + 2 KSCN = Ba(SCN)2 + 2 K(NO3)
Au + LiHSO4 = AuHSO4 + Li =>
Au + LiHSO4 = AuHSO4 + Li
NaHSO3 + Cl2 + H2O = NaHSO4 + HCl =>
NaHSO3 + Cl2 + H2O = NaHSO4 + 2 HCl
Ag{+} + K = Ag + K{2+} =>
2 Ag{+} + K = 2 Ag + K{2+}
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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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