| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CrO4 = 2 Na{+} + CrO4{2-}
C18H38 = C8H18 + C2H4 =>
C18H38 = C8H18 + 5 C2H4
C7H8 + Cl2 = C6H5CCl3 + HCl =>
C7H8 + 3 Cl2 = C6H5CCl3 + 3 HCl
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH3 + 2 H2O
BaO = Ba + O2 =>
2 BaO = 2 Ba + O2
Pb(NO3)2 + Zn = Pb + Zn(NO3)2 =>
Pb(NO3)2 + Zn = Pb + Zn(NO3)2
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
KClO(aq) + HBr(aq) = KBr(aq) + HClO(aq) =>
KClO(aq) + HBr(aq) = KBr(aq) + HClO(aq)
Fe + C2O4 = Fe2(C2O4)3 =>
2 Fe + 3 C2O4 = Fe2(C2O4)3
Mg + H2SO4 = Mg2SO4 + S + H2O =>
6 Mg + 4 H2SO4 = 3 Mg2SO4 + S + 4 H2O
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
HCIO = H + CIO =>
HCIO = H + CIO
C2H2 + KMnO4 + H2O = H2C2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 H2C2O4 + 8 MnO2 + 8 KOH
NH3 + Cl = N2H4 + NH4Cl =>
4 NH3 + 2 Cl = N2H4 + 2 NH4Cl
Pb(NO3) + KBr = KNO3 + PbBr =>
Pb(NO3) + KBr = KNO3 + PbBr
Cr + H2O = CrO4 + H =>
Cr + 4 H2O = CrO4 + 8 H
S2 + H2O = H2S + O2 =>
S2 + 2 H2O = 2 H2S + O2
Br2 + NH4Cl = NH4Br + Cl2 =>
Br2 + 2 NH4Cl = 2 NH4Br + Cl2
Hg(OH)2 + H3(PO4) = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3(PO4) = Hg3(PO4)2 + 6 H2O
N2O3 + H2SO4 = HNOSO4 + H2O =>
N2O3 + 2 H2SO4 = 2 HNOSO4 + H2O
Rb2O + Mn(NO2)2 = Rb(NO2) + MnO =>
Rb2O + Mn(NO2)2 = 2 Rb(NO2) + MnO
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + NaNO3 =>
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + 2 NaNO3
Cr + HF = CrF3 + H =>
Cr + 3 HF = CrF3 + 3 H
(NH4)2(CO3) + Al(NO3)3 = NH4(NO3) + Al2(CO3)3 =>
3(NH4)2(CO3) + 2 Al(NO3)3 = 6 NH4(NO3) + Al2(CO3)3
Ba(OH)2 + H2SO4 = H2O + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + BaSO4
ClO = ClOOCl =>
2 ClO = ClOOCl
Mg + NaOH + H2O = Na[Mg(OH)4] + H2 =>
2 Mg + 2 NaOH + 6 H2O = 2 Na[Mg(OH)4] + 3 H2
SCl2 + H2O = SO + HCl =>
SCl2 + H2O = SO + 2 HCl
As2O5 + KOH = As(OH)5 + K2O =>
As2O5 + 10 KOH = 2 As(OH)5 + 5 K2O
Cd(ClO3)2 = CdCl2 + O2 =>
Cd(ClO3)2 = CdCl2 + 3 O2
Cu + H(NO3)2 + H2SO4 = CuSO4 + NO2 + H2O =>
3 Cu + 2 H(NO3)2 + 3 H2SO4 = 3 CuSO4 + 4 NO2 + 4 H2O
(NH4)2S(aq) + HCl(aq) = NH4Cl(s) + H2S(g) =>
(NH4)2S(aq) + 2 HCl(aq) = 2 NH4Cl(s) + H2S(g)
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
Fe(NO3)3 + Li3PO4 = FePO4 + Li3(NO3)3 =>
Fe(NO3)3 + Li3PO4 = FePO4 + Li3(NO3)3
Hg2(NO3)2 + HCl = HgCl2 + H2O + NO2 =>
Hg2(NO3)2 + 4 HCl = 2 HgCl2 + 2 H2O + 2 NO2
AgNO3 + NH2Cl = AgCl + NH2NO3 =>
AgNO3 + NH2Cl = AgCl + NH2NO3
Al(s) + Br2(l) = Al2Br3(s) =>
4 Al(s) + 3 Br2(l) = 2 Al2Br3(s)
Na(s) + O2(s) = Na2O2(s) =>
2 Na(s) + O2(s) = Na2O2(s)
P4O10 + potassiumhydroxide = K3PO4 + water =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
Sb + Br2 = SbBr =>
2 Sb + Br2 = 2 SbBr
HNO3(aq) + K2CO3(s) = H2O(l) + CO2(g) + KNO3(aq) =>
2 HNO3(aq) + K2CO3(s) = H2O(l) + CO2(g) + 2 KNO3(aq)
KBrCl2 = KClBrCl =>
KBrCl2 = KClBrCl
Al(NO3)3 + H2O = Al2O3 + H(NO3) =>
2 Al(NO3)3 + 3 H2O = Al2O3 + 6 H(NO3)
HCl + NaClO + Fe = NaCl + H2O + FeCl3 =>
6 HCl + 3 NaClO + 2 Fe = 3 NaCl + 3 H2O + 2 FeCl3
CaO + Al = Al2O3 + Ca =>
3 CaO + 2 Al = Al2O3 + 3 Ca
Li(s) + MgCO3(aq) = Li2CO3(aq) + Mg(s) =>
2 Li(s) + MgCO3(aq) = Li2CO3(aq) + Mg(s)
Te + HNO3 = TeO2 + NO2 + H2O =>
Te + 4 HNO3 = TeO2 + 4 NO2 + 2 H2O
HgCl2 + K2CO3 = HgCO3 + KCl =>
HgCl2 + K2CO3 = HgCO3 + 2 KCl
HClO + NaOH = NaClO + H3 + O =>
3 HClO + 3 NaOH = 3 NaClO + 2 H3 + 3 O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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