| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4N2O + H2O = NH2COONH4
(EDTA) + MgCl2 = Cl + Mg(EDTA) =>
(EDTA) + MgCl2 = 2 Cl + Mg(EDTA)
NaNO3 + NH4ClO4 = NaClO4 + NH4NO3 =>
NaNO3 + NH4ClO4 = NaClO4 + NH4NO3
CH3COOH + Fe(OH)3 = (CH3COO)3Fe + H2O =>
3 CH3COOH + Fe(OH)3 = (CH3COO)3Fe + 3 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe(CN)6 + Cu = Cu[Fe(CN)6] =>
Fe(CN)6 + Cu = Cu[Fe(CN)6]
HNO3 + Fe(OH)3 = FeH2(NO3)5 + H2O =>
5 HNO3 + Fe(OH)3 = FeH2(NO3)5 + 3 H2O
Al + CUCl3 = AlCl3 + CU =>
Al + CUCl3 = AlCl3 + CU
Fe(CN)6 + Cu = Cu[Fe(CN)6] =>
Fe(CN)6 + Cu = Cu[Fe(CN)6]
Ag + Cl = AgCl =>
Ag + Cl = AgCl
K2SO3 + Ba(NO3)2 = BaSO3 + KNO3 =>
K2SO3 + Ba(NO3)2 = BaSO3 + 2 KNO3
AlCl3 + O2 = Al3O3 + ClO =>
3 AlCl3 + 6 O2 = Al3O3 + 9 ClO
(C5H6N)2(PbCl6) + KI = PbI2 + KCl + C5H6NCl + Cl2 =>
(C5H6N)2(PbCl6) + 2 KI = PbI2 + 2 KCl + 2 C5H6NCl + Cl2
(EDTA) + MgCl2 = Cl + Mg(EDTA) =>
(EDTA) + MgCl2 = 2 Cl + Mg(EDTA)
Au2O3S2 + H2O = Au2S + H2SO4 =>
Au2O3S2 + H2O = Au2S + H2SO4
CuCO3 + HCl = CO2 + H2O + Cu + Cl =>
CuCO3 + 2 HCl = CO2 + H2O + Cu + 2 Cl
(H3C)3COH + CH3COOH = C5H10O2 + H2O =>
3(H3C)3COH + 4 CH3COOH = 4 C5H10O2 + 3 H2O
Al + Br = Al3Br3 =>
3 Al + 3 Br = Al3Br3
CH4 + O2 = CH3CH2COOH + H2O =>
6 CH4 + 5 O2 = 2 CH3CH2COOH + 6 H2O
H2S + (Cr2O7){-}2 + H{+} = S + Cr + H2O =>
13 H2S + 2(Cr2O7){-}2 + 2 H{+} = 13 S + 4 Cr + 14 H2O
C2H6O2 + KClO3 = KCl + CO2 + H2O =>
3 C2H6O2 + 5 KClO3 = 5 KCl + 6 CO2 + 9 H2O
NO3{-} + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + SO4{-} + H2O =>
NO3{-} + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NO + SO4{-} + 2 H2O
Al2(SO4)3 + H2O = H3AlO3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 H3AlO3 + 3 H2SO4
NaHCO3 = NaH + CO3 =>
NaHCO3 = NaH + CO3
AlCl3 + O2 = Al3O3 + ClO =>
3 AlCl3 + 6 O2 = Al3O3 + 9 ClO
(C5H6N)2(PbCl6) + KI = PbI2 + KCl + C5H6NCl + Cl2 =>
(C5H6N)2(PbCl6) + 2 KI = PbI2 + 2 KCl + 2 C5H6NCl + Cl2
CaS + AgNO3 = Ag2S + Ca(NO3)2 =>
CaS + 2 AgNO3 = Ag2S + Ca(NO3)2
I + Ag = IAg =>
I + Ag = IAg
CO(NH2)2 + HNO3 = N2 + CO2 + H2O =>
5 CO(NH2)2 + 6 HNO3 = 8 N2 + 5 CO2 + 13 H2O
MgCl2 + Ba(OH)2 = BaCl2 + Mg(OH)2 =>
MgCl2 + Ba(OH)2 = BaCl2 + Mg(OH)2
Al + CUCl3 = AlCl3 + CU =>
Al + CUCl3 = AlCl3 + CU
CuCNS + KIO3 + HCl = CuSO4 + HCN + ICl + KCl + H2O =>
4 CuCNS + 7 KIO3 + 14 HCl = 4 CuSO4 + 4 HCN + 7 ICl + 7 KCl + 5 H2O
H2 + HgO = Hg + H2O =>
H2 + HgO = Hg + H2O
MgCl2 + NH4OH + H3PO4 = MgNH4PO4 + HCl + H2O =>
MgCl2 + NH4OH + H3PO4 = MgNH4PO4 + 2 HCl + H2O
Ni + H2O + O2 = Ni(OH)2 =>
2 Ni + 2 H2O + O2 = 2 Ni(OH)2
(EDTA) + MgCl2 = Cl + Mg(EDTA) =>
(EDTA) + MgCl2 = 2 Cl + Mg(EDTA)
Cu2O3 + SO2 + H2SO4 = CuSO4 + H2O =>
Cu2O3 + SO2 + H2SO4 = 2 CuSO4 + H2O
Pb(NO3)2 + Li2S = PbS + LiNO3 =>
Pb(NO3)2 + Li2S = PbS + 2 LiNO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe(CN)6 + Cu = Cu[Fe(CN)6] =>
Fe(CN)6 + Cu = Cu[Fe(CN)6]
H2SO4(aq) + CuO(s) = CuSO4(aq) + H2O(aq) =>
H2SO4(aq) + CuO(s) = CuSO4(aq) + H2O(aq)
C2H6SO4 + Na2CO3 = C2H5SO4Na + CO2 + H2O =>
2 C2H6SO4 + Na2CO3 = 2 C2H5SO4Na + CO2 + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cr2(OH)3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr2(OH)3 + 9 Br2 + 26 NaOH = 4 Na2CrO4 + 18 NaBr + 16 H2O
Hg2(NO3)2 + CuBr2 = Cu(NO3)2 + Hg2Br2 =>
Hg2(NO3)2 + CuBr2 = Cu(NO3)2 + Hg2Br2
WCl6 + NaOH = WO3 + NaCl + H2O =>
WCl6 + 6 NaOH = WO3 + 6 NaCl + 3 H2O
CdSO4 + Na2S = CdS + Na2SO4 =>
CdSO4 + Na2S = CdS + Na2SO4
Mn(ClO3) = Mn + ClO3 =>
Mn(ClO3) = Mn + ClO3
Al + CUCl3 = AlCl3 + CU =>
Al + CUCl3 = AlCl3 + CU
CU(s) + O2(g) = CUO2(s) =>
CU(s) + O2(g) = CUO2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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