| Équations équilibrées la veille |
Au + 3 HCl + 3 HNO3 = AuCl3 + 3 NO2 + 3 H2O
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + 2 H2O + NO
C17H18F3NO + O2 = CO2 + H2O + NO2 + OF2 =>
4 C17H18F3NO + 91 O2 = 68 CO2 + 36 H2O + 4 NO2 + 6 OF2
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
CH3CH2OH + CrO3 = Cr2O3 + CO2 + H2O =>
CH3CH2OH + 4 CrO3 = 2 Cr2O3 + 2 CO2 + 3 H2O
NaHCO3 + HC2H3O2(aq) = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + HC2H3O2(aq) = CO2 + H2O + NaC2H3O2
FeO + Cl2O3 = Fe(ClO2)2 =>
FeO + Cl2O3 = Fe(ClO2)2
MnO2 + NaCl + H2SO4 = Na2SO4 + MnCl2 + H2O + Cl2 =>
MnO2 + 4 NaCl + 2 H2SO4 = 2 Na2SO4 + MnCl2 + 2 H2O + Cl2
Fe + H2SO4 = Fe2H2S + O2 =>
2 Fe + H2SO4 = Fe2H2S + 2 O2
Ni3(PO4)2 + HgSO3 = Hg3(PO4)2 + NiSO3 =>
Ni3(PO4)2 + 3 HgSO3 = Hg3(PO4)2 + 3 NiSO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + MgP = NaP + Mg =>
Na + MgP = NaP + Mg
Fe + ZnSO4 = FeSO4 + Zn =>
Fe + ZnSO4 = FeSO4 + Zn
LiOH(aq) + HCl(aq) = H2O(l) + LiCl =>
LiOH(aq) + HCl(aq) = H2O(l) + LiCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
(CH3COO)2Ba + H2O = CH3COOH + Ba(OH)2 =>
(CH3COO)2Ba + 2 H2O = 2 CH3COOH + Ba(OH)2
P4 + Cu2{+} + H2O = H3PO4 + Cu + H3O{+} =>
P4 + 20 Cu2{+} + 36 H2O = 4 H3PO4 + 40 Cu + 20 H3O{+}
HsO4 + NaOH = Na2[HsO4(OH)2] =>
HsO4 + 2 NaOH = Na2[HsO4(OH)2]
HgI2 = Hg + I =>
HgI2 = Hg + 2 I
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2CrO4 + H2SO4 = Cr(SO4)3 + H2O =>
H2CrO4 + 3 H2SO4 = Cr(SO4)3 + 4 H2O
C8H18O8 + O2 = H2O + C3O3 =>
6 C8H18O8 + 27 O2 = 54 H2O + 16 C3O3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaVO2 + H2SO4 + Zn = ZnSO4 + H2O + VSO4 + Na2SO4 =>
2 NaVO2 + 4 H2SO4 + Zn = ZnSO4 + 4 H2O + 2 VSO4 + Na2SO4
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
WO2 + O2 = WO3 =>
2 WO2 + O2 = 2 WO3
P + He = PHe =>
P + He = PHe
H2SO3 + BaCl2 = BaSO3 + HCl =>
H2SO3 + BaCl2 = BaSO3 + 2 HCl
KMnO4 + C2H2O2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
6 KMnO4 + 5 C2H2O2 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O
KOH + C = K + CO + H2O =>
2 KOH + C = 2 K + CO + H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
C2H5OHFeCl3 = C2H5OFeCl2HCl =>
C2H5OHFeCl3 = C2H5OFeCl2HCl
C6H5NO2 + Fe(OH)2 + H2O = C6H5NH2 + Fe(OH)3 =>
C6H5NO2 + 6 Fe(OH)2 + 4 H2O = C6H5NH2 + 6 Fe(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4CO3 + CaO = NH3OH + CaCO3 =>
NH4CO3 + CaO = NH3OH + CaCO3
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
KCl(aq) + Ca(NO3)2(aq) = KNO3(aq) + CaCl2(aq) =>
2 KCl(aq) + Ca(NO3)2(aq) = 2 KNO3(aq) + CaCl2(aq)
C3H7OH + CH3COOH = CH3COOC2H4CH3 + H2O =>
C3H7OH + CH3COOH = CH3COOC2H4CH3 + H2O
S2O3{2-} + OH{-} = SO4{2-} + H2O + {-} =>
S2O3{2-} + 10 OH{-} = 2 SO4{2-} + 5 H2O + 8e
BaI2 + HCl = BaCl2 + HI =>
BaI2 + 2 HCl = BaCl2 + 2 HI
Cl2(aq) + NaI(aq) = I2(s) + NaCl(aq) =>
Cl2(aq) + 2 NaI(aq) = I2(s) + 2 NaCl(aq)
CaCO3 + KOH = Ca(OH)2 + K2CO3 =>
CaCO3 + 2 KOH = Ca(OH)2 + K2CO3
Ga + H2O = Ga(OH)3 + H2 =>
2 Ga + 6 H2O = 2 Ga(OH)3 + 3 H2
Pb(NO3)2 + Mg(SO4) = Pb(SO4) + Mg(NO3)2 =>
Pb(NO3)2 + Mg(SO4) = Pb(SO4) + Mg(NO3)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K + O = K2O =>
2 K + O = K2O
LiNO3(s) = LiNO2(s) + O2(g) =>
2 LiNO3(s) = 2 LiNO2(s) + O2(g)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
