| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Be + 2 SO3{2-} = S2O3{2-} + Be2O3{2-}
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
(CH4) = C3H8 + H2 =>
3(CH4) = C3H8 + 2 H2
O2NC6H4NH3ClO4 + O2 = CO2 + H2O + HCl + N2 =>
2 O2NC6H4NH3ClO4 + 9 O2 = 12 CO2 + 6 H2O + 2 HCl + 2 N2
H2CO3 + Ni(OH)2 = Ni2(CO3)2 + H2O =>
2 H2CO3 + 2 Ni(OH)2 = Ni2(CO3)2 + 4 H2O
((NH4)2)Cr2O7 = Cr2O3 + N2 + H2O =>
((NH4)2)Cr2O7 = Cr2O3 + N2 + 4 H2O
Ba + H3O = Ba(OH)2 + H2 =>
Ba + 2 H3O = Ba(OH)2 + 2 H2
H3PO3 + KOH = H2O + K2HPO3 =>
H3PO3 + 2 KOH = 2 H2O + K2HPO3
AI(s) + HCl(aq) = AICl3(aq) + H2(g) =>
2 AI(s) + 6 HCl(aq) = 2 AICl3(aq) + 3 H2(g)
CH2OHCH2OH + HBr = CH2BrCH2Br + H2O =>
CH2OHCH2OH + 2 HBr = CH2BrCH2Br + 2 H2O
CaNO3KCO3 = KNO3CaCO3 =>
CaNO3KCO3 = KNO3CaCO3
Cu2HO + HC2H3O2 = Cu2C2H3O2 + H2O =>
Cu2HO + HC2H3O2 = Cu2C2H3O2 + H2O
Ni(OH)2 + ClO{-} + H2O = Ni(OH)3 + Cl{-} =>
2 Ni(OH)2 + ClO{-} + H2O = 2 Ni(OH)3 + Cl{-}
KCn + HCl = KCl + HCn =>
KCn + HCl = KCl + HCn
OH{-} + Bi2O3(s) + OCl{-}(aq) = Cl{-}(aq) + BiO3{-}(aq) + H2O =>
2 OH{-} + Bi2O3(s) + 2 OCl{-}(aq) = 2 Cl{-}(aq) + 2 BiO3{-}(aq) + H2O
H4SiW12O40 + NaOH = H3NaSiW12O40 + H2O =>
H4SiW12O40 + NaOH = H3NaSiW12O40 + H2O
CH3CH(OH)CH2CH3 + O2 = CO2 + H2O =>
CH3CH(OH)CH2CH3 + 6 O2 = 4 CO2 + 5 H2O
AgNO3 + Li3PO4 = Ag3(PO4) + LiNO3 =>
3 AgNO3 + Li3PO4 = Ag3(PO4) + 3 LiNO3
NaOH + HS = NaHS + HO =>
NaOH + HS = NaHS + HO
PdCl2(aq) + H(NO3)(aq) = Pd(NO3)2(aq) + HCl(aq) =>
PdCl2(aq) + 2 H(NO3)(aq) = Pd(NO3)2(aq) + 2 HCl(aq)
C2H5NO2H2O = C2H5OHHNO2 =>
C2H5NO2H2O = C2H5OHHNO2
Al + HNO = Al(NO3)3 + N2 + H2O =>
2 Al + 36 HNO = 2 Al(NO3)3 + 15 N2 + 18 H2O
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
(HOCH2CH2)2O + O2 = CO2 + H2O =>
(HOCH2CH2)2O + 5 O2 = 4 CO2 + 5 H2O
Mo4 + O2 = MoO2 =>
Mo4 + 4 O2 = 4 MoO2
Na + CaSO4 = Na2SO4 + Ca =>
2 Na + CaSO4 = Na2SO4 + Ca
H3PO4(aq) + LiOH = H2O + Li3PO4 =>
H3PO4(aq) + 3 LiOH = 3 H2O + Li3PO4
Na2O + O2 = NaO2 =>
2 Na2O + 3 O2 = 4 NaO2
FeCl2 + FeCl3 + NH3 + H2O = NH4Cl + Fe3O4 =>
FeCl2 + 2 FeCl3 + 8 NH3 + 4 H2O = 8 NH4Cl + Fe3O4
CuSO3 + HCl = HSO3 + CuCl =>
CuSO3 + HCl = HSO3 + CuCl
H3C6H5O7 + CsOH = CsH2C6H5O7 + H2O =>
H3C6H5O7 + CsOH = CsH2C6H5O7 + H2O
HCN(g) + O2(g) = CO2(g) + H2O(g) + NO(g) =>
4 HCN(g) + 7 O2(g) = 4 CO2(g) + 2 H2O(g) + 4 NO(g)
KBrNaOH = NaBrKOH =>
KBrNaOH = NaBrKOH
Al + SiO2 = Si + Al2O3 =>
4 Al + 3 SiO2 = 3 Si + 2 Al2O3
CH3COCH3 + H2O = CO2 + H2 =>
CH3COCH3 + 5 H2O = 3 CO2 + 8 H2
Fe2(SO4)3 + NaOH = Fe2(OH)2 + Na2(SO4)3 =>
Fe2(SO4)3 + 2 NaOH = Fe2(OH)2 + Na2(SO4)3
Pb(CH3CO2)2 + H2S = PbS + CH4CO2 =>
Pb(CH3CO2)2 + H2S = PbS + 2 CH4CO2
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
Fe{2+} + MnO2 + H{+} = Fe{3+} + Mn{2+} + H2O =>
2 Fe{2+} + MnO2 + 4 H{+} = 2 Fe{3+} + Mn{2+} + 2 H2O
K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O
K + ZnO = Zn + K2O =>
2 K + ZnO = Zn + K2O
H{+} + MnO4{-2} + V2O5 = V{+2} + H2O + MnO4{-} =>
10 H{+} + 6 MnO4{-2} + V2O5 = 2 V{+2} + 5 H2O + 6 MnO4{-}
H2CO3 = H2OCO2 =>
H2CO3 = H2OCO2
K2O + H2S = KHS + H2O =>
K2O + 2 H2S = 2 KHS + H2O
Al(OH) + HC2H3O2 = Al(C2H3O2) + HOH =>
Al(OH) + HC2H3O2 = Al(C2H3O2) + HOH
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(aq) =>
Cl2(g) + 2 NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(aq)
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Cr(NO3)3 + NH3 = CrN + HNO3 =>
Cr(NO3)3 + NH3 = CrN + 3 HNO3
HCl + AgF = AgCl + HF =>
HCl + AgF = AgCl + HF
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
