| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H5(NO3) + O2 = N2 + H2O + CO2 =>
4 C3H5(NO3) + 11 O2 = 2 N2 + 10 H2O + 12 CO2
Pb(s) + CuCl2(aq) = PbCl2 + Cu(s) =>
Pb(s) + CuCl2(aq) = PbCl2 + Cu(s)
KMnO4 + KHSO4 + FeSO3 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 28 KHSO4 + 10 FeSO3 = 17 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 14 H2O
Tl2O3(s) + CO2(g) = Tl2(CO3)3 =>
Tl2O3(s) + 3 CO2(g) = Tl2(CO3)3
CH3CH2Cl + HCN = CH3CH2CN + HCl =>
CH3CH2Cl + HCN = CH3CH2CN + HCl
Zn(No3)2 + SnCl2 = ZnCl2 + Sn(No3)2 =>
Zn(No3)2 + SnCl2 = ZnCl2 + Sn(No3)2
C2H5COOH + K2O = (C2H5COO)K + H2O =>
2 C2H5COOH + K2O = 2(C2H5COO)K + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3 + C6H8O7 = NaC6H5O7 + CO2 + H2O =>
9 NaHCO3 + 8 C6H8O7 = 9 NaC6H5O7 + 3 CO2 + 14 H2O
Al(OH)3(t) = Al2O3 + H2O =>
2 Al(OH)3(t) = Al2O3 + 3 H2O
KSCN + K2C2O4 = K2SCN + KC2O4 =>
KSCN + K2C2O4 = K2SCN + KC2O4
HF + O2 = OF2 + H2O =>
2 HF + O2 = OF2 + H2O
CuSO4 + KNO3 = KSO4 + CuNO3 =>
CuSO4 + KNO3 = KSO4 + CuNO3
NO3{-} + HCOO{-} + H{+} = NH4{+} + CO2 + H2O =>
NO3{-} + 4 HCOO{-} + 6 H{+} = NH4{+} + 4 CO2 + 3 H2O
Cu(s) + NaCl(aq) = CuCl2(aq) + Na(s) =>
Cu(s) + 2 NaCl(aq) = CuCl2(aq) + 2 Na(s)
Mr2O7 + H2O = HMrO4 =>
Mr2O7 + H2O = 2 HMrO4
H2O2 + Ce(NO3)4 = Ce(NO3)2 + O2 + HNO3 =>
H2O2 + Ce(NO3)4 = Ce(NO3)2 + O2 + 2 HNO3
AgC2H3O2 + Hg3(PO4) = Ag3PO4 + Hg(C2H3O2) =>
3 AgC2H3O2 + Hg3(PO4) = Ag3PO4 + 3 Hg(C2H3O2)
Na2CrO4 + NaOH = Na2CrO4H + NaO =>
Na2CrO4 + NaOH = Na2CrO4H + NaO
ZnSO4(aq) + Sr(OH)2(aq) = Zn(OH)2 + SrSO4 =>
ZnSO4(aq) + Sr(OH)2(aq) = Zn(OH)2 + SrSO4
K3Fe(CN)6 + Fe(SO4) = KFe[Fe(CN)6] + K2(SO4) =>
K3Fe(CN)6 + Fe(SO4) = KFe[Fe(CN)6] + K2(SO4)
Al + CuBr2 = AlBr3 + Cu =>
2 Al + 3 CuBr2 = 2 AlBr3 + 3 Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HC7H5O2(aq) + NaOH(aq) = H2O(l) + NaC7H5O2 =>
HC7H5O2(aq) + NaOH(aq) = H2O(l) + NaC7H5O2
Fe(OH)3 + H = Fe + H2O =>
Fe(OH)3 + 3 H = Fe + 3 H2O
Cr(NO3)2 + CuSO4 = Cu + Cr(NO3)3 + Cr2SO4 =>
6 Cr(NO3)2 + CuSO4 = Cu + 4 Cr(NO3)3 + Cr2SO4
CrO4({-}2) + H = Cr2O7({-}2) + OH({-}) =>
2 CrO4({-}2) + H = Cr2O7({-}2) + OH({-})
Al(OH)3 + Ba(OH)2 = Ba3[Al(OH)6]2 =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3[Al(OH)6]2
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
NaNO3 + H2SO4 = Na2SO4 + NO3H =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 NO3H
CH3NH2 + NaOH = CH3NH2NaOH =>
CH3NH2 + NaOH = CH3NH2NaOH
HNO2 + CuO = Cu(NO2)2*H2O =>
2 HNO2 + CuO = Cu(NO2)2*H2O
Li + CuCl2 = LiCl + Cu =>
2 Li + CuCl2 = 2 LiCl + Cu
C17H35COOH + CuO = (C17H35COO)2Cu + H2O =>
2 C17H35COOH + CuO = (C17H35COO)2Cu + H2O
C2H5ONa + O2 = Na2O + CO2 + H2O =>
2 C2H5ONa + 6 O2 = Na2O + 4 CO2 + 5 H2O
HCN + KOH = CNOH + HK =>
HCN + KOH = CNOH + HK
O + C2H6O = C2H4O2 + H2O =>
2 O + C2H6O = C2H4O2 + H2O
NaBr + Ca(OCl)2 + HCl = NaCl + Br2 + CaCl2 + H2O =>
4 NaBr + Ca(OCl)2 + 4 HCl = 4 NaCl + 2 Br2 + CaCl2 + 2 H2O
NaNO3 + CuSO4 = Na2SO4 + Cu(NO3)2 =>
2 NaNO3 + CuSO4 = Na2SO4 + Cu(NO3)2
HOOBr(g) + HBr(g) = HOBr(g) =>
HOOBr(g) + HBr(g) = 2 HOBr(g)
HNO3 + Cu2O = Cu(NO3)2 + H2O + NO2 =>
6 HNO3 + Cu2O = 2 Cu(NO3)2 + 3 H2O + 2 NO2
Sr(NO3)2 + Li2(SO4) = SrSO4 + Li(NO3) =>
Sr(NO3)2 + Li2(SO4) = SrSO4 + 2 Li(NO3)
NH4NO2 + H2O2 = N2O + H2O =>
NH4NO2 + H2O2 = N2O + 3 H2O
NaNO3 + H2SO4 = Na2SO4 + NO3H =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 NO3H
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C4H4O4 + NaHCO3 = H2O + CO2 + C4H2O4Na =>
11 C4H4O4 + 12 NaHCO3 = 16 H2O + 8 CO2 + 12 C4H2O4Na
Si + O2 = SiO2 =>
Si + O2 = SiO2
C3H6 + O2 = CO28 + H2O =>
2 C3H6 + 87 O2 = 6 CO28 + 6 H2O
CH3OC6H4COCl + C4H7NO = HCl + C12H13NO3 =>
CH3OC6H4COCl + C4H7NO = HCl + C12H13NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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