| Équations équilibrées la veille |
C10H15NO + 2 F = C10H15N + F2O
CrO4{-2} + N2H4 + H2O = Cr(OH)3 + N2 + OH{-} =>
4 CrO4{-2} + 3 N2H4 + 4 H2O = 4 Cr(OH)3 + 3 N2 + 8 OH{-}
C2H5OH + Cu(OH)2 = Cu2O + H2O + C2H4O =>
C2H5OH + 2 Cu(OH)2 = Cu2O + 3 H2O + C2H4O
HBr + NH3 = H4 + BrNH3 =>
4 HBr + 4 NH3 = H4 + 4 BrNH3
Ca3(SO4)2 + Cl = Cl(SO4) + Ca =>
Ca3(SO4)2 + 2 Cl = 2 Cl(SO4) + 3 Ca
N2 + H22NH3 = NH3 =>
11 N2 + 3 H22NH3 = 25 NH3
C102H206 + O2 = CO2 + H2O =>
2 C102H206 + 307 O2 = 204 CO2 + 206 H2O
Na + CN = NaCN =>
Na + CN = NaCN
H2SO4(ac) + Ba(OH)2(ac) = BaSO4(ac) + H2O(ac) =>
H2SO4(ac) + Ba(OH)2(ac) = BaSO4(ac) + 2 H2O(ac)
Li2CrO4 + AgClO4 = LiClO4 + Ag2CrO4 =>
Li2CrO4 + 2 AgClO4 = 2 LiClO4 + Ag2CrO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CH2CH(OH)CH3 + Cr2O7 = CH3CH2COCH3 + Cr + H2O =>
7 CH3CH2CH(OH)CH3 + Cr2O7 = 7 CH3CH2COCH3 + 2 Cr + 7 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2O = (OH)2 + H2 =>
2 H2O = (OH)2 + H2
Mg(OH)2 + H2SO3 = (MgOH)2SO3 + H2O =>
2 Mg(OH)2 + H2SO3 = (MgOH)2SO3 + 2 H2O
K3PO4(aq) + NiCl2(aq) = Ni3(PO4)2(s) + K(aq) + Cl(aq) =>
2 K3PO4(aq) + 3 NiCl2(aq) = Ni3(PO4)2(s) + 6 K(aq) + 6 Cl(aq)
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
(CH2O)2 + O2 = CO2 + H2O =>
(CH2O)2 + 2 O2 = 2 CO2 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
MnSO4 + Mn(OH)2 = (MnOH)2SO4 =>
MnSO4 + Mn(OH)2 = (MnOH)2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + copper(ii)nitrate = aluminumnitrate + copper =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
MnO4{-} + SO3{-2} = MnO4{-2} + SO4{-2} + Mn =>
2 MnO4{-} + 4 SO3{-2} = MnO4{-2} + 4 SO4{-2} + Mn
FeO3H3 + HMnO4 = FeMn3O12 + H2O =>
FeO3H3 + 3 HMnO4 = FeMn3O12 + 3 H2O
CH3CH2CH2MgCl + HCHO = CH3OH + HCCH + HCl + Mg =>
2 CH3CH2CH2MgCl + 3 HCHO = 3 CH3OH + 3 HCCH + 2 HCl + 2 Mg
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
CH3CHC(CH3)CH3 + KMnO4 + H2O = CH3CH(OH)C(OH)(CH3)CH3 + MnO2 + KOH =>
3 CH3CHC(CH3)CH3 + 2 KMnO4 + 4 H2O = 3 CH3CH(OH)C(OH)(CH3)CH3 + 2 MnO2 + 2 KOH
HCl + NaHCO3 = H2 + NaClCO3 =>
HCl + NaHCO3 = H2 + NaClCO3
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
MnO4{-} + Cl{-} + H{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{2+} + 5 Cl2 + 8 H2O
CH3CH2COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
8 CH3CH2COOH + 7 Na2CO3 = 14 CH3COONa + 3 H2O + 3 CO2
NaNO2 + C2H5OH = NaC2H5 + HNO3 =>
NaNO2 + C2H5OH = NaC2H5 + HNO3
HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO
Ca + CO + NH3*H2O = CaCN2 + H2O + H2 =>
Ca + CO + 2 NH3*H2O = CaCN2 + 3 H2O + 2 H2
S + O2(g) = SO2 =>
S + O2(g) = SO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeSO4(aq) + (NH4)2S(aq) = FeS(aq) + SO4(NH4)2(aq) =>
FeSO4(aq) + (NH4)2S(aq) = FeS(aq) + SO4(NH4)2(aq)
Al2O3 + HCl = Al2(Cl2)3 + H2O =>
Al2O3 + 6 HCl = Al2(Cl2)3 + 3 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
C2O4{2-} + H3O{+} = H2C2O4 + H2O =>
C2O4{2-} + 2 H3O{+} = H2C2O4 + 2 H2O
Al(OH)3 + HCOOH = (HCOO)3Al + H2O =>
Al(OH)3 + 3 HCOOH = (HCOO)3Al + 3 H2O
CuSO4 + Na = CuSNa + O =>
CuSO4 + Na = CuSNa + 4 O
O2 + H{+} + e = H2O =>
O2 + 4 H{+} + 4e = 2 H2O
CH3CH2OHCH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + H2O + K2SO4 =>
10 CH3CH2OHCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COCH3 + 6 MnSO4 + 24 H2O + 3 K2SO4
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
