| Équations équilibrées la veille |
14 C6H5CH2CH3 + 18 KMnO4 + 27 H2SO4 = 16 C6H5COOH + 18 MnSO4 + 9 K2SO3 + 49 H2O
H2SO4(aq) + Al(OH)3(aq) = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
SrSO4 + KNO3 = Sr(NO3)2 + K2SO4 =>
SrSO4 + 2 KNO3 = Sr(NO3)2 + K2SO4
HCl + NH4Cl + K2Cr2O7 = KCl + CrCl3 + N2 + H2O =>
6 HCl + 2 NH4Cl + K2Cr2O7 = 2 KCl + 2 CrCl3 + N2 + 7 H2O
Co2(SO4)3 = Co2 + SO4 =>
Co2(SO4)3 = Co2 + 3 SO4
NaCl + C6H8O7 = HCl + Na3C6H5O7 =>
3 NaCl + C6H8O7 = 3 HCl + Na3C6H5O7
Na2CO3 + Ba(NO3)2(aq) = Ba(CO3)2 + Na2NO3 =>
2 Na2CO3 + Ba(NO3)2(aq) = Ba(CO3)2 + 2 Na2NO3
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
BaCl2(aq) + NaHCO3 = Ba(HCO3)2(s) + NaCl(aq) =>
BaCl2(aq) + 2 NaHCO3 = Ba(HCO3)2(s) + 2 NaCl(aq)
Bi(OH)3 + HCl = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 H2O
C20H42(s) + O2(g) = CO(g) + H2O(g) =>
2 C20H42(s) + 41 O2(g) = 40 CO(g) + 42 H2O(g)
FeCl3 + Ba(NO3)2 + NaOH = Na2FeO4 + Ba(NO2)2 + NaCl + H2O =>
4 FeCl3 + 3 Ba(NO3)2 + 20 NaOH = 4 Na2FeO4 + 3 Ba(NO2)2 + 12 NaCl + 10 H2O
Na2CO3 + H2O = Na(HCO3) + NaOH =>
Na2CO3 + H2O = Na(HCO3) + NaOH
FeSO4 + H2O = (FeOH)2SO4 + H2SO4 =>
2 FeSO4 + 2 H2O = (FeOH)2SO4 + H2SO4
HNO3 + Ag = AgNO3 + H2O + NO2 =>
2 HNO3 + Ag = AgNO3 + H2O + NO2
AgNO3 + AI = Ag + AI(NO3)3 =>
3 AgNO3 + AI = 3 Ag + AI(NO3)3
CH3COH[O] = CH3COOH =>
CH3COH[O] = CH3COOH
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Be3N2 + H2O = Be(OH)2 + NH3(g) =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3(g)
Sn + Tl = SnTl =>
Sn + Tl = SnTl
CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 4 K2SO4 + 8 MnSO4 + 12 H2O
IO3{-} + ClO3{-} + H3O{+} = I2 + ClO4{-} + H2O =>
2 IO3{-} + 5 ClO3{-} + 2 H3O{+} = I2 + 5 ClO4{-} + 3 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
NaAl(OH)4CO2 = NaHCO3Al(OH)3 =>
NaAl(OH)4CO2 = NaHCO3Al(OH)3
C4H10S(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C4H10S(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2(g)
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Cr2O3 + H3PO4 = CrPO4 + H2O =>
Cr2O3 + 2 H3PO4 = 2 CrPO4 + 3 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
KBrO3 + XeF2 + H2O = KBrO4 + Xe + HF =>
KBrO3 + XeF2 + H2O = KBrO4 + Xe + 2 HF
K2Cr2O7 + H2SO4 + CH3CH2OH + H2O = KCr(SO4)2*12H2O + CH3COOH =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH + 37 H2O = 4 KCr(SO4)2*12H2O + 3 CH3COOH
NaOH + C2H4(COOH)2 = C4H4Na2O4 + H2O =>
2 NaOH + C2H4(COOH)2 = C4H4Na2O4 + 2 H2O
SO3 + O2 = SO4 =>
2 SO3 + O2 = 2 SO4
K2CO3H3PO4 = K2PO4CO3H3 =>
K2CO3H3PO4 = K2PO4CO3H3
Sr(NO3)2 = SrO + NO2 + O2 =>
2 Sr(NO3)2 = 2 SrO + 4 NO2 + O2
HNO3 + H3NSO3 = H2SO4 + N2O + H2O =>
HNO3 + H3NSO3 = H2SO4 + N2O + H2O
C8H12 + O2 = C2H8O + CO2 =>
4 C8H12 + 23 O2 = 6 C2H8O + 20 CO2
FeCl3 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 KCl
BaCl2 + Na2(CO3) = NaCl2 + Ba2(CO3) =>
2 BaCl2 + Na2(CO3) = 2 NaCl2 + Ba2(CO3)
HCl + CuO = Cu + HClO =>
HCl + CuO = Cu + HClO
HCOONa + AgNO3 + NH3 + H2O = Ag + Na2CO3 + (NH4)2CO3 =>
18 HCOONa + 4 AgNO3 + 14 NH3 + 6 H2O = 4 Ag + 9 Na2CO3 + 9(NH4)2CO3
Na(Al(OH)4) = NaAlO2 + H2O =>
Na(Al(OH)4) = NaAlO2 + 2 H2O
H3PO4 + KCl = KH2PO4 + HCl =>
H3PO4 + KCl = KH2PO4 + HCl
CuCl + H2O2 = Cu2O2 + HCl =>
2 CuCl + H2O2 = Cu2O2 + 2 HCl
SO4 + NO3 = SO4NO3 =>
SO4 + NO3 = SO4NO3
WO3 + H2 = WH6 + H2O =>
WO3 + 6 H2 = WH6 + 3 H2O
NH4Cl + Ag3PO4 = AgCl + (NH4)3PO4 =>
3 NH4Cl + Ag3PO4 = 3 AgCl + (NH4)3PO4
Ba(OH)2 + CO3 = CO3(OH)2 + Ba =>
Ba(OH)2 + CO3 = CO3(OH)2 + Ba
K2Cr2O4 + NaOH = KOH + Na2Cr2O4 =>
K2Cr2O4 + 2 NaOH = 2 KOH + Na2Cr2O4
Pb + H2O = PbO + H2 =>
Pb + H2O = PbO + H2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
