| Équations équilibrées la veille |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3{+} + Cl{-} =>
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3{+} + Cl{-}
FeI2 + H2O = FeO + HI =>
FeI2 + H2O = FeO + 2 HI
Cu(SO4) + BaCl2 = CuCl + Ba(SO4)2 =>
2 Cu(SO4) + BaCl2 = 2 CuCl + Ba(SO4)2
N2O4 + NaOH = NaNO3 + NaNO2 + H2O =>
N2O4 + 2 NaOH = NaNO3 + NaNO2 + H2O
(CH3)3COH + O2 = CO + H2O =>
(CH3)3COH + 4 O2 = 4 CO + 5 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Mg(OH)2 + NaHCO3 = MgCO3 + Na2CO3 + H2O =>
Mg(OH)2 + 2 NaHCO3 = MgCO3 + Na2CO3 + 2 H2O
CoBr2 + Ca(OH)2 = Co(OH)2 + CaBr2 =>
CoBr2 + Ca(OH)2 = Co(OH)2 + CaBr2
SrH2(s) + H2O(l) = Sr(OH)2 + H2 =>
SrH2(s) + 2 H2O(l) = Sr(OH)2 + 2 H2
FeSO4 + CH3COOH = Fe(CH3COO)2 + H2SO4 =>
FeSO4 + 2 CH3COOH = Fe(CH3COO)2 + H2SO4
Br + HCl = Cl + HBr =>
Br + HCl = Cl + HBr
K2HPO4 + NaOH = Na3PO4 + K3PO4 + H2O =>
3 K2HPO4 + 3 NaOH = Na3PO4 + 2 K3PO4 + 3 H2O
PH3 + KMnO4 + KOH = K2MnO4 + K3PO4 + H2O =>
PH3 + 8 KMnO4 + 11 KOH = 8 K2MnO4 + K3PO4 + 7 H2O
Na2CO3(aq) + NiSO4(aq) = NiCO3(s) + Na2SO4(aq) =>
Na2CO3(aq) + NiSO4(aq) = NiCO3(s) + Na2SO4(aq)
NaHCO3 + H = Na + H2O + CO2 =>
NaHCO3 + H = Na + H2O + CO2
C6H5CH3 + NaOH = C6H5CH2Na + H2O =>
C6H5CH3 + NaOH = C6H5CH2Na + H2O
CH3CONH2 + HCl = CH3COCl + NH3 =>
CH3CONH2 + HCl = CH3COCl + NH3
La2O3 + TiO2 + CaO = La3CaTi4O12 + O2 =>
6 La2O3 + 16 TiO2 + 4 CaO = 4 La3CaTi4O12 + 3 O2
Li(s) + O2() = Li2O(s) =>
4 Li(s) + O2() = 2 Li2O(s)
NH4 + CO2 + H2O = (NH4)2CO3 + H2 =>
2 NH4 + CO2 + H2O = (NH4)2CO3 + H2
SrCO3 + VO2 + Fe2O3 + O2 = Sr2FeVO6 + CO2 =>
8 SrCO3 + 4 VO2 + 2 Fe2O3 + O2 = 4 Sr2FeVO6 + 8 CO2
Cu(OH)2 + (NH4)2CO3 = CuCO3 + (NH4)2(OH)2 =>
Cu(OH)2 + (NH4)2CO3 = CuCO3 + (NH4)2(OH)2
Mg(NO3)2 + NaOH = MgNa + (NO3)2OH =>
Mg(NO3)2 + NaOH = MgNa + (NO3)2OH
B + H2SO4 = BSO4 + H2O + SO2 =>
B + 2 H2SO4 = BSO4 + 2 H2O + SO2
C6H10(OH)2 + O2 = CO2 + H2O =>
C6H10(OH)2 + 8 O2 = 6 CO2 + 6 H2O
In2O3 + NaOH = In(OH)3 + Na2O =>
In2O3 + 6 NaOH = 2 In(OH)3 + 3 Na2O
C2H5OH + H3O{+} + Cr2O7{2-} = C2H4O2 + H2O + Cr{3+} =>
3 C2H5OH + 16 H3O{+} + 2 Cr2O7{2-} = 3 C2H4O2 + 27 H2O + 4 Cr{3+}
Au + HCl = Au2Cl3 + H2 =>
4 Au + 6 HCl = 2 Au2Cl3 + 3 H2
H2S + Na2CO3 = Na2S + CO2 + H2O =>
H2S + Na2CO3 = Na2S + CO2 + H2O
NaClO3 + MnO2 = MnClO3 + NaO2 =>
NaClO3 + MnO2 = MnClO3 + NaO2
SnO2 + CO = CO2 + Sn =>
SnO2 + 2 CO = 2 CO2 + Sn
CuSO4*5H2O(g) = CuSO4(s) + H2O(l) =>
CuSO4*5H2O(g) = CuSO4(s) + 5 H2O(l)
Li + H{3}PO{4} = Li{3}PO{4} + H{2} =>
Li + 3 H{3}PO{4} = Li{3}PO{4} + 3 H{2}
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
K2SO4 + MnSO4 + HI = KMnO4 + H2S04 + I2 + H2O =>
4 K2SO4 + 8 MnSO4 + 38 HI = 8 KMnO4 + 3 H2S04 + 19 I2 + 16 H2O
Ho(NO3)3*5H2O + Cl2OZr*8H2O = Ho2Zr2O7 + NH3 + H2O + O2 + Cl2 =>
2 Ho(NO3)3*5H2O + 2 Cl2OZr*8H2O = Ho2Zr2O7 + 6 NH3 + 17 H2O + 11 O2 + 2 Cl2
C2H2 + O2 = C2 + H4O2 =>
2 C2H2 + O2 = 2 C2 + H4O2
KBr(aq) + Pb(NO3)2(aq) = KNO3(s) + PbBr2(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = 2 KNO3(s) + PbBr2(aq)
C7H6O2 + H2O = C7H5O2{-} + H3O{+} =>
C7H6O2 + H2O = C7H5O2{-} + H3O{+}
C6H6O + H2O = C6O + H8O =>
C6H6O + H2O = C6O + H8O
Cr2O7{2-} + H{+} + C2H5OH = Cr{3+} + H2O + CH3COOH =>
2 Cr2O7{2-} + 16 H{+} + 3 C2H5OH = 4 Cr{3+} + 11 H2O + 3 CH3COOH
PbCrO4 + NHO3 = Pb(NO3)2 + H2CrO4 =>
PbCrO4 + 2 NHO3 = Pb(NO3)2 + H2CrO4
Mg + BaCl2 = Mg(Cl)2 + Ba =>
Mg + BaCl2 = Mg(Cl)2 + Ba
NBr3 + sodiumhydroxide = nitrogen + sodiumbromide + HBrO =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 HBrO
NaP + Li = LiP + Na =>
NaP + Li = LiP + Na
BF69F4 = BF3 + F2 =>
BF69F4 = BF3 + 35 F2
BaCl + Ca(C2H3O2)2 = Ba(C2H3O2) + CaCl2 =>
2 BaCl + Ca(C2H3O2)2 = 2 Ba(C2H3O2) + CaCl2
C12H22O4 + H2O = C2H6O + CO2 =>
6 C12H22O4 + 27 H2O = 31 C2H6O + 10 CO2
CH3COCl + C2H5OH = CH3COOC2H5 + HCl =>
CH3COCl + C2H5OH = CH3COOC2H5 + HCl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/11/25
Équations équilibrées sur03/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
