| Équations équilibrées la veille |
NaHCO3 + HCl = NaCl + H2O + CO2
C3H7OH = C2H4 + H2O =>
2 C3H7OH = 3 C2H4 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C3H7COH + H2 = C4H9OH =>
C3H7COH + H2 = C4H9OH
Nb(OH)2 = Nb + OH =>
Nb(OH)2 = Nb + 2 OH
Cu{2+} + Pt = Pt{+2} + Cu{+} =>
2 Cu{2+} + Pt = Pt{+2} + 2 Cu{+}
CH3COOH + NaOH = CH3COONa + HOH =>
CH3COOH + NaOH = CH3COONa + HOH
H3PO4 + Pb(OH)2 = Pb3(PO4)2 + H2O =>
2 H3PO4 + 3 Pb(OH)2 = Pb3(PO4)2 + 6 H2O
CsOH + Fe = Fe(OH)2 + Cs =>
2 CsOH + Fe = Fe(OH)2 + 2 Cs
C6H5NO3 + NaBH4 = C6H5NH2 + NaBO2 + H2O =>
C6H5NO3 + NaBH4 = C6H5NH2 + NaBO2 + H2O
NO2{-} + H2O + OH{-} + Al = [Al(OH)4]{-} + NH3 =>
NO2{-} + 5 H2O + OH{-} + 2 Al = 2[Al(OH)4]{-} + NH3
CuCl2 + HNO3 = Cu(NO3) + NOCl + Cl2 + H2O =>
6 CuCl2 + 8 HNO3 = 6 Cu(NO3) + 2 NOCl + 5 Cl2 + 4 H2O
Cu(OH)2 + SiO2 = CuO2 + Si(OH)2 =>
Cu(OH)2 + SiO2 = CuO2 + Si(OH)2
Fe(OH)2 + H4Br2O5 = H2O + Fe2(Br2O5) =>
2 Fe(OH)2 + H4Br2O5 = 4 H2O + Fe2(Br2O5)
C10H22 + H2O2 = CO2 + H2O =>
C10H22 + 31 H2O2 = 10 CO2 + 42 H2O
P(OH)5 = P2O5 + H2O =>
2 P(OH)5 = P2O5 + 5 H2O
OH{-} + ClO3{3} + V2O3{2-} = VO3{-} + H2O + Cl{-} =>
12 OH{-} + 3 ClO3{3} + 5 V2O3{2-} = 10 VO3{-} + 6 H2O + 3 Cl{-}
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
CO3 + H2O = CH3CH2CH3 + O2 =>
6 CO3 + 8 H2O = 2 CH3CH2CH3 + 13 O2
Zn + HCl = Zn36Cl36 + H2 =>
36 Zn + 36 HCl = Zn36Cl36 + 18 H2
CuO + KI + H2SO4 = CuI + I2 + H2O + KHSO4 =>
2 CuO + 4 KI + 4 H2SO4 = 2 CuI + I2 + 2 H2O + 4 KHSO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C5H6 + KOH + FeCl2H8O4 = FeC10H10 + H2O + KCl =>
2 C5H6 + 2 KOH + FeCl2H8O4 = FeC10H10 + 6 H2O + 2 KCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
RbNO3 + Cd = Cd(NO3)2 + Rb =>
2 RbNO3 + Cd = Cd(NO3)2 + 2 Rb
K(MnO4) + HBr + H2SO4 = Mn(SO4) + K(SO4) + Br2 + H2O =>
K(MnO4) + 4 HBr + 2 H2SO4 = Mn(SO4) + K(SO4) + 2 Br2 + 4 H2O
CH3CH2CHCH2 + K2Cr2O7 + H2O = KOH + Cr(OH)3 + CH3CH2OHCHOHCH2 =>
3 CH3CH2CHCH2 + K2Cr2O7 + 7 H2O = 2 KOH + 2 Cr(OH)3 + 3 CH3CH2OHCHOHCH2
CO2 + H2O = C12H6O11 + O2 =>
12 CO2 + 3 H2O = C12H6O11 + 8 O2
NH2 + HCl = NH3 + Cl =>
NH2 + HCl = NH3 + Cl
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
CH3COOH + MgCO3 = Mg(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + MgCO3 = Mg(CH3COO)2 + CO2 + H2O
[FeF6]3 + SCN = Fe(SCN)2 + F =>
[FeF6]3 + 6 SCN = 3 Fe(SCN)2 + 18 F
Cu + PO4 = CuPO4 =>
Cu + PO4 = CuPO4
Al(s) + SnSO4(aq) = AlSO4Sn =>
Al(s) + SnSO4(aq) = AlSO4Sn
Pb(NO3)(aq) + Zn(s) = Pb(s) + Zn(NO3)2(l) =>
2 Pb(NO3)(aq) + Zn(s) = 2 Pb(s) + Zn(NO3)2(l)
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C6H3(OH)3 + KHP = KCHP + H2O =>
C6H3(OH)3 + 6 KHP = 6 KCHP + 3 H2O
K2CO3 + NHO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 NHO3 = 2 KNO3 + CO2 + H2O
Ag + Hg(NO3)2 = Hg + Ag(NO3) =>
2 Ag + Hg(NO3)2 = Hg + 2 Ag(NO3)
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
CaSiO5 + CH3COOH + H2 = Ca(CH3COO)2 + Si(CH3COO)3 + H2O =>
2 CaSiO5 + 10 CH3COOH + 5 H2 = 2 Ca(CH3COO)2 + 2 Si(CH3COO)3 + 10 H2O
NaNO2 + Zn + NaOH + H2O = NH3 + Na[Zn(OH)4] =>
NaNO2 + 2 Zn + NaOH + 5 H2O = NH3 + 2 Na[Zn(OH)4]
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Kl + NaCl = KlCl + Na =>
Kl + NaCl = KlCl + Na
SrCl2 + AgNO3 = AgCl + Sr(NO3)2 =>
SrCl2 + 2 AgNO3 = 2 AgCl + Sr(NO3)2
NaBiO3 + HNO3 + Mn(NO3)2 = Bi(NO3)3 + NaNO3 + HMnO4 + H2O =>
5 NaBiO3 + 16 HNO3 + 2 Mn(NO3)2 = 5 Bi(NO3)3 + 5 NaNO3 + 2 HMnO4 + 7 H2O
MgSO4 + Ba(OH)2 = Mg(OH)2 + BaSO4 =>
MgSO4 + Ba(OH)2 = Mg(OH)2 + BaSO4
MnO2 + Ga(BrO3)3 = Mn(BrO3)4 + Ga2O3 =>
3 MnO2 + 4 Ga(BrO3)3 = 3 Mn(BrO3)4 + 2 Ga2O3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
