| Équations équilibrées la veille |
4 Fe(NO3)3 + 3 Sn(CO3)2 = 2 Fe2(CO3)3 + 3 Sn(NO3)4
Cu + SN = S + CuN =>
Cu + SN = S + CuN
I(NO3)2 + NaSO4 = ISO4 + Na(NO3)2 =>
I(NO3)2 + NaSO4 = ISO4 + Na(NO3)2
HgO + HgCl2 = Hg2OCl2 =>
HgO + HgCl2 = Hg2OCl2
C5H8CH2CH2COOH + P4 + Cl2 = C5H8CH2CH2COCl + P(OH)3 =>
12 C5H8CH2CH2COOH + P4 + 6 Cl2 = 12 C5H8CH2CH2COCl + 4 P(OH)3
(NH4)3(PO4) + NaOH = Na3PO4 + H2O + NH3 =>
(NH4)3(PO4) + 3 NaOH = Na3PO4 + 3 H2O + 3 NH3
Li4 + O = Li8O16 =>
2 Li4 + 16 O = Li8O16
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
NH4Br + Fe(NO3)2 = NH4NO3 + FeBr2(aq) =>
2 NH4Br + Fe(NO3)2 = 2 NH4NO3 + FeBr2(aq)
MnSO4 + NaOH + I2 = H2MnO4 + NaI + H2SO4 =>
MnSO4 + 4 NaOH + 2 I2 = H2MnO4 + 4 NaI + H2SO4
Fe(NO3)3 + Na(SCN) = Fe(SCN)3 + Na(NO3) =>
Fe(NO3)3 + 3 Na(SCN) = Fe(SCN)3 + 3 Na(NO3)
NH4ReO4 + Na + C2H5OH = Na2[ReH9] + NaC2H5O + NaOH + NH3*H2O =>
NH4ReO4 + 18 Na + 13 C2H5OH = Na2[ReH9] + 13 NaC2H5O + 3 NaOH + NH3*H2O
Ca3N2 + H2 = Ca + NH3 =>
Ca3N2 + 3 H2 = 3 Ca + 2 NH3
Co(CH3CO2) + K3PO4 = Co(PO4) + K3(CH3CO2) =>
Co(CH3CO2) + K3PO4 = Co(PO4) + K3(CH3CO2)
H2O + H2S + Cr2O7{2-} = SO4{2-} + Cr{3+} + OH{-} =>
10 H2O + 3 H2S + 4 Cr2O7{2-} = 3 SO4{2-} + 8 Cr{3+} + 26 OH{-}
CO2 + CH4 = C2H3O2 + H2O =>
9 CO2 + 7 CH4 = 8 C2H3O2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCOOH + O2 = HCOOHO =>
2 HCOOH + O2 = 2 HCOOHO
NH4Cl + NaNO2 = N2 + NaCl + H2O* =>
NH4Cl + NaNO2 = N2 + NaCl + 2 H2O*
Cr2O72{2-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
3 Cr2O72{2-} + 424 I{-} + 432 H{+} = 2 Cr3{+} + 212 I2 + 216 H2O
PH3(g) + O2 = P2O5 + H2O =>
2 PH3(g) + 4 O2 = P2O5 + 3 H2O
H2SO4 + K2Cr2O7 + C2H6O6 = K2SO4 + Cr2(SO4)3 + C2H4O6 + H2O =>
4 H2SO4 + K2Cr2O7 + 3 C2H6O6 = K2SO4 + Cr2(SO4)3 + 3 C2H4O6 + 7 H2O
C2H5ONa + C3H7Br = NaBr + C2H5OC3H7 =>
C2H5ONa + C3H7Br = NaBr + C2H5OC3H7
HBr + Cd = H + BrCd =>
HBr + Cd = H + BrCd
PbO + C = PbOC =>
PbO + C = PbOC
C6H12O6H2O + Cu(OH)2 = Cu2O + H2O + C6H12O6OH =>
2 C6H12O6H2O + 2 Cu(OH)2 = Cu2O + 3 H2O + 2 C6H12O6OH
Ni + ClO3 = NiCl + O2 =>
2 Ni + 2 ClO3 = 2 NiCl + 3 O2
C9H12O2N + NaCO3 = C9H11O2N + NaOH + CO2 =>
C9H12O2N + NaCO3 = C9H11O2N + NaOH + CO2
Hg + Hg(NH2)Cl + NaClO + HCl = Na2(HgCl4) + NO2 + H2O =>
3 Hg + 2 Hg(NH2)Cl + 10 NaClO + 8 HCl = 5 Na2(HgCl4) + 2 NO2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3CH2Cl + NaCN = CH3CH2CN + NaCl =>
CH3CH2Cl + NaCN = CH3CH2CN + NaCl
Fe5 + H2SO4 = SO2 + FeSO4 + H2O =>
Fe5 + 10 H2SO4 = 5 SO2 + 5 FeSO4 + 10 H2O
(HO4) + MnO2 = Mn(HO4)2 + O2 =>
2(HO4) + MnO2 = Mn(HO4)2 + O2
NH3 + CO2 + H{+} + e = C10H19O3N + H2O =>
NH3 + 10 CO2 + 50 H{+} + 50e = C10H19O3N + 17 H2O
CH4N2S + H2O + O2 = CH4N2O + H2SO4 =>
CH4N2S + H2O + 2 O2 = CH4N2O + H2SO4
HIO3 + Ni(OH)2 = Ni(IO3)2 + H2O =>
2 HIO3 + Ni(OH)2 = Ni(IO3)2 + 2 H2O
C9H18O2 + C4H11NO2 = C13H27NO3 + H2O =>
C9H18O2 + C4H11NO2 = C13H27NO3 + H2O
Cr + CO3 = CrCO3 =>
Cr + CO3 = CrCO3
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Cu(No3)2 + Mg = Cu2Mg + No3 =>
2 Cu(No3)2 + Mg = Cu2Mg + 4 No3
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
H5IO6 = I2O5 + H2O + O2 =>
2 H5IO6 = I2O5 + 5 H2O + O2
MoO3 + H2O + C6H5N3 = (C6H6N3)2MoO4 =>
MoO3 + H2O + 2 C6H5N3 = (C6H6N3)2MoO4
Zn + CuSO4 = ZnSO4(aq) + Cu(s) =>
Zn + CuSO4 = ZnSO4(aq) + Cu(s)
HNO3 = (NO3)2 + H2O + NO =>
8 HNO3 = 3(NO3)2 + 4 H2O + 2 NO
CH3OHCH3COOH = CH3COOCH3H2O =>
CH3OHCH3COOH = CH3COOCH3H2O
Li + S = Li2S6 =>
2 Li + 6 S = Li2S6
HNO3 + NH4OH = HOH + NO3NH4 =>
HNO3 + NH4OH = HOH + NO3NH4
HCl + C3Cl3N3O3 = CNOH + Cl =>
3 HCl + C3Cl3N3O3 = 3 CNOH + 6 Cl
Mg(NO3)2 + K2CrO4 = Mg(CrO4)2 + K2NO3 =>
Mg(NO3)2 + 2 K2CrO4 = Mg(CrO4)2 + 2 K2NO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
