| Équations équilibrées la veille |
K2Cr2O7 + (NH4)2CO3 = K2CO3 + (NH4)2Cr2O7
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C3H5(OCOC17H31)3 + H2O = C17H36O + CH3COCH3 =>
17 C3H5(OCOC17H31)3 + 151 H2O = 15 C17H36O + 238 CH3COCH3
NO2(aq) + ClO2(aq) = NO3(aq) + Cl(aq) =>
2 NO2(aq) + ClO2(aq) = 2 NO3(aq) + Cl(aq)
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
Nb(NO3)5 = Nb2O3 + NO2 + O2 =>
4 Nb(NO3)5 = 2 Nb2O3 + 20 NO2 + 7 O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Mn(NO3)2 + Na2HPO4 = Mn3(PO4)2 + HNO3 + NaNO3 =>
3 Mn(NO3)2 + 2 Na2HPO4 = Mn3(PO4)2 + 2 HNO3 + 4 NaNO3
Cr + O2 + H2O = Cr(OH) =>
4 Cr + O2 + 2 H2O = 4 Cr(OH)
Mg + HNO3 = Mg(NO3)2 + NH + H2O =>
3 Mg + 7 HNO3 = 3 Mg(NO3)2 + NH + 3 H2O
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3O3H8 + NHO3 = CO2 + H2O + N2 =>
5 C3O3H8 + 14 NHO3 = 15 CO2 + 27 H2O + 7 N2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + FeCl3 = HCl + Fe2 + S3 =>
3 H2S + 2 FeCl3 = 6 HCl + Fe2 + S3
(NH4)2SO4 + HCl = H2SO4 + NH4Cl =>
(NH4)2SO4 + 2 HCl = H2SO4 + 2 NH4Cl
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Na + CaO = NaCaO =>
Na + CaO = NaCaO
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NaOH(aq) + NaNO2(aq) + Al(s) + H2O = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O = NH3(aq) + 2 NaAlO2(aq)
C3O3H8 + NHO3 = CO2 + H2O + N2 =>
5 C3O3H8 + 14 NHO3 = 15 CO2 + 27 H2O + 7 N2
(NH4)3 + PO4 + Fe(NO3)2 = NH4NO3 + Fe3(PO4)2 =>
2(NH4)3 + 2 PO4 + 3 Fe(NO3)2 = 6 NH4NO3 + Fe3(PO4)2
Sn(HSO3)2 + HNO3 = Sn(NO3)2 + H2O + SO2 =>
Sn(HSO3)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O + 2 SO2
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ba(OH)2(aq) = BaO(s) + H2O(l) =>
Ba(OH)2(aq) = BaO(s) + H2O(l)
KIO3 + Cl2 + KOH = K4H2I2O10 + KCl + H2O =>
2 KIO3 + 2 Cl2 + 6 KOH = K4H2I2O10 + 4 KCl + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + H2O = KOH + MnO2 + O2 =>
4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 O2
Pb + HOAc = PbOAc + H =>
Pb + HOAc = PbOAc + H
CI2MgI2 = MgCI2I2 =>
CI2MgI2 = MgCI2I2
H2CO3(aq) + NaOH = Na2CO3 + H2O =>
H2CO3(aq) + 2 NaOH = Na2CO3 + 2 H2O
C4H6 + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 3 C4H8O2 + 2 MnO2 + 2 KOH
Hg + K2CrO4 = Hg2CrO4 + K =>
2 Hg + K2CrO4 = Hg2CrO4 + 2 K
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
H2S + FeCl3 = HCl + Fe2 + S3 =>
3 H2S + 2 FeCl3 = 6 HCl + Fe2 + S3
CH3{-}CH2{-}OH = CH3{-}COOH =>
CH3{-}CH2{-}OH = CH3{-}COOH
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
(CH3)3N + HCl = (CH3)3NCl + H =>
(CH3)3N + HCl = (CH3)3NCl + H
D + H2O = D(OH) + H2 =>
2 D + 2 H2O = 2 D(OH) + H2
(NaPO3)6 = P2O5 + Na2O =>
(NaPO3)6 = 3 P2O5 + 3 Na2O
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s) =>
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s)
Zn{3} + e = Zn =>
Zn{3} + 3e = Zn
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + H2O = KOH + MnO2 + O2 =>
4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 O2
CoOHCl + KOH = Co(OH)2 + KCl =>
CoOHCl + KOH = Co(OH)2 + KCl
MgO + NaOH = Na2MgO2 + H2O =>
MgO + 2 NaOH = Na2MgO2 + H2O
Cu + CO2 = CuO + C =>
2 Cu + CO2 = 2 CuO + C
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
