| Équations équilibrées la veille |
CaO2(heat) = Ca + 2 O
W(OH)6 + H2 = W + H2O =>
W(OH)6 + 3 H2 = W + 6 H2O
As2S5 + HNO3 = H2AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 42 HNO3 = 2 H2AsO4 + 5 H2SO4 + 42 NO2 + 14 H2O
NH3 + O2 = N2O2 + H2O =>
4 NH3 + 5 O2 = 2 N2O2 + 6 H2O
NaCH3COOH = Na + CH3COOH =>
NaCH3COOH = Na + CH3COOH
CoOHCl + NaOH = Co(OH)2 + NaCl =>
CoOHCl + NaOH = Co(OH)2 + NaCl
LiFeO2 = Fe2O3 + Li2O =>
2 LiFeO2 = Fe2O3 + Li2O
KBrO3(s) = KBr(s) + O2(g) =>
2 KBrO3(s) = 2 KBr(s) + 3 O2(g)
HNO2 + Ni(OH)2 = Ni(NO2)2 + H2O =>
2 HNO2 + Ni(OH)2 = Ni(NO2)2 + 2 H2O
HCNO3 = CO2 + H2O + N2 + O2 =>
4 HCNO3 = 4 CO2 + 2 H2O + 2 N2 + O2
H12N3O4P + CrBr3 = NH4Br + CrPO4 =>
H12N3O4P + CrBr3 = 3 NH4Br + CrPO4
NO2 + Al = Al2O3 + N2 =>
6 NO2 + 8 Al = 4 Al2O3 + 3 N2
C4H10O + KMnO4 + H2SO4 = MnSO4 + C4H8O + H2O + K2SO4 =>
5 C4H10O + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 C4H8O + 8 H2O + K2SO4
MnO4{-2} + H{+} = MnO2 + H2O + MnO4{-} =>
3 MnO4{-2} + 4 H{+} = MnO2 + 2 H2O + 2 MnO4{-}
KCrO4 + HCl = CrCl3 + Cl2 + H2O + KCl =>
KCrO4 + 8 HCl = CrCl3 + 2 Cl2 + 4 H2O + KCl
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
As(OH)3 + SO2 = S(OH)3 + AsO2 =>
As(OH)3 + SO2 = S(OH)3 + AsO2
C4H6O3 + H2O = CH2 + O =>
C4H6O3 + H2O = 4 CH2 + 4 O
Ni + Bi = BiNi =>
Ni + Bi = BiNi
Al + LiBr = AlBr3 + Li =>
Al + 3 LiBr = AlBr3 + 3 Li
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
FeS + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2S =>
FeS + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2S
HAcO + NaOH = NaAcO + H2O =>
HAcO + NaOH = NaAcO + H2O
Cr3{+} + H2O + ClO3{-} = Cr2O72{-} + ClO2 + H =>
2 Cr3{+} + 211 H2O + 5 ClO3{-} = 3 Cr2O72{-} + 5 ClO2 + 422 H
KMnO4 + Fe(NO3)2 + H2O + KNO3 = MnO2 + Fe(NO3)3 + KOH =>
KMnO4 + 3 Fe(NO3)2 + 2 H2O + 3 KNO3 = MnO2 + 3 Fe(NO3)3 + 4 KOH
Mg3(PO4)2 + NaNO2 = Mg(NO2)2 + Na3PO4 =>
Mg3(PO4)2 + 6 NaNO2 = 3 Mg(NO2)2 + 2 Na3PO4
Ca + HNO3 = Ca(NO3)4 + NH4NO3 + H2O =>
2 Ca + 10 HNO3 = 2 Ca(NO3)4 + NH4NO3 + 3 H2O
La2(C2O4)3 + KMnO4 = La(MnO4)3 + K2C2O4 =>
La2(C2O4)3 + 6 KMnO4 = 2 La(MnO4)3 + 3 K2C2O4
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
FeO + Ni = Fe + NiO =>
FeO + Ni = Fe + NiO
P(s) + O2(g) + H = HPO4(s) =>
P(s) + 2 O2(g) + H = HPO4(s)
HCl + OF2 = HF + H2O + Cl2 =>
4 HCl + OF2 = 2 HF + H2O + 2 Cl2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Zn(aq) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s) =>
Zn(aq) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s)
Al(s) + Pb(NO3)(aq) = Al(NO3)(aq) + Pb(s) =>
Al(s) + Pb(NO3)(aq) = Al(NO3)(aq) + Pb(s)
Fe2 + H2SO4 = Fe(SO4)3 + H2 =>
Fe2 + 6 H2SO4 = 2 Fe(SO4)3 + 6 H2
CH3OH + C2H5COOH = C4H8O + H2O =>
5 CH3OH + C2H5COOH = 2 C4H8O + 5 H2O
Na2S2O3*5H2O = Na2S2O3 + H2O =>
Na2S2O3*5H2O = Na2S2O3 + 5 H2O
Cu(CH3COO)2 + Na3PO4 = Cu3(PO4)2 + Na(CH3COO) =>
3 Cu(CH3COO)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 Na(CH3COO)
Ba(NO2)2 + HNO3 = Ba(NO3)2 + HNO2 =>
Ba(NO2)2 + 2 HNO3 = Ba(NO3)2 + 2 HNO2
Ca + Br + Ag(NO3) = Ca(NO3)2 + AgBr =>
Ca + 2 Br + 2 Ag(NO3) = Ca(NO3)2 + 2 AgBr
(C2H5)2O2Na2 + HCl = C2H5Cl + NaOH =>
(C2H5)2O2Na2 + 2 HCl = 2 C2H5Cl + 2 NaOH
CaN + KCO = KN + CaCO =>
CaN + KCO = KN + CaCO
Sr(OH)2 + H2O = HSr(OH)2 + OH =>
Sr(OH)2 + H2O = HSr(OH)2 + OH
NaCe2 = Na + Ce =>
NaCe2 = Na + 2 Ce
K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaHSO4 + H2O =>
K2Cr2O7 + 3 NaHSO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 NaHSO4 + 4 H2O
Ga2O3 + HCl = GaCl3 + H2O =>
Ga2O3 + 6 HCl = 2 GaCl3 + 3 H2O
NaCe2 = Na + Ce =>
NaCe2 = Na + 2 Ce
Pb(NO3)2 + NaSO4 = PbSO4 + (NO3)2Na =>
Pb(NO3)2 + NaSO4 = PbSO4 + (NO3)2Na
C6H10O5 + MnO2 + HCl = C2HCl3O + MnCl2 + H2O =>
C6H10O5 + 6 MnO2 + 21 HCl = 3 C2HCl3O + 6 MnCl2 + 14 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
