| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4N3NO2 + 2 Al + 2 NaOH + 4 H2O = CH4N3NH2 + 2 Na[Al(OH)4]
Cu(CH3COO)2 + H2NCH2CO2H = Cu(H2NCH2CO2)2 + CH3COOH =>
Cu(CH3COO)2 + 2 H2NCH2CO2H = Cu(H2NCH2CO2)2 + 2 CH3COOH
Al2O3 + H2SO4 = Al2[SO4]3 + H2O =>
Al2O3 + 3 H2SO4 = Al2[SO4]3 + 3 H2O
ThO2 + Ca = Th + CaO =>
ThO2 + 2 Ca = Th + 2 CaO
Fe + H2SiO3 = FeSiO3 + H2 =>
Fe + H2SiO3 = FeSiO3 + H2
C6H12O6 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
C6H12O6 + 8 KMnO4 = 6 CO2 + 8 MnO2 + 8 KOH + 2 H2O
B + Fe = BFe3 =>
B + 3 Fe = BFe3
Zn + AgNa3 = Zn(Na3)2 + Ag =>
Zn + 2 AgNa3 = Zn(Na3)2 + 2 Ag
KClH2S = KSH2Cl =>
KClH2S = KSH2Cl
S8 + O = S8O3 =>
S8 + 3 O = S8O3
KCl + H2PtCl6 = K2PtCl6 + HCl =>
2 KCl + H2PtCl6 = K2PtCl6 + 2 HCl
Al(NO3)3 + (NH4)3(PO4) = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3(PO4) = AlPO4 + 3 NH4NO3
Na2B4O7 + Cr2(SO4)3 = NaBO2 + Cr(BO2)3 + SO2 + O2 =>
6 Na2B4O7 + 2 Cr2(SO4)3 = 12 NaBO2 + 4 Cr(BO2)3 + 6 SO2 + 3 O2
Fe + P4 = FeP =>
4 Fe + P4 = 4 FeP
CuClZn = CuZnCl =>
CuClZn = CuZnCl
Cu(NO3)2{-} + KI{-} = CuI{-} + I2 + KNO3{-} =>
2 Cu(NO3)2{-} + 4 KI{-} = 2 CuI{-} + I2 + 4 KNO3{-}
NH4Cl + CaCO3 + H2O = CaCl2 + NH4OH + CO2 =>
2 NH4Cl + CaCO3 + H2O = CaCl2 + 2 NH4OH + CO2
SO2 + NH4OH = (NH4)SO3 + H2 =>
2 SO2 + 2 NH4OH = 2(NH4)SO3 + H2
Ba{2+} + OH{-} + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba{2+} + 6 OH{-} + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Co2(SO4)3 + Cu = CoSO4 + CuSO4 =>
Co2(SO4)3 + Cu = 2 CoSO4 + CuSO4
KC4H5O6 + NaOH = Na3KC4H2O6 + H2O =>
KC4H5O6 + 3 NaOH = Na3KC4H2O6 + 3 H2O
HMnO4 + FeO = MnO2 + H2O + Fe2O3 =>
2 HMnO4 + 6 FeO = 2 MnO2 + H2O + 3 Fe2O3
K2Cr2O7 + (NH4)2SO4 = Cr2O3 + K2SO4 + N2 + H2O =>
K2Cr2O7 + (NH4)2SO4 = Cr2O3 + K2SO4 + N2 + 4 H2O
S(s) + NaOH(aq) = Na2S(aq) + Na2S2O3(aq) + H2O(aq) =>
4 S(s) + 6 NaOH(aq) = 2 Na2S(aq) + Na2S2O3(aq) + 3 H2O(aq)
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
CoN + Zn = Co + Zn3N2 =>
2 CoN + 3 Zn = 2 Co + Zn3N2
Na2O + H2O = NaOH2 + NaO2 =>
2 Na2O + 3 H2O = 3 NaOH2 + NaO2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Fe(NO3)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KNO3 =>
Fe(NO3)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KNO3
C7H6O2 + NaOH = C7H5NaO2 + H2O =>
C7H6O2 + NaOH = C7H5NaO2 + H2O
Fe + HgCO3 = FeCO3 + Hg =>
Fe + HgCO3 = FeCO3 + Hg
FeSO4 = Fe2O3 + SO2 + SO4 =>
4 FeSO4 = 2 Fe2O3 + 3 SO2 + SO4
Li(s) + P4(s) = Li3P(s) =>
12 Li(s) + P4(s) = 4 Li3P(s)
Fe + Zn = FeZn =>
Fe + Zn = FeZn
Fe(NO3)3 + KSCN = K(NO3)3 + FeSCN =>
Fe(NO3)3 + KSCN = K(NO3)3 + FeSCN
Li3N + (NH4)(NO3) = Li(NO3) + (NH4)3N =>
Li3N + 3(NH4)(NO3) = 3 Li(NO3) + (NH4)3N
Fe + ZnO = FeO + Zn =>
Fe + ZnO = FeO + Zn
SiO2 + Al(OH)3 = Al2SiO3 + H2O + O2 =>
SiO2 + 2 Al(OH)3 = Al2SiO3 + 3 H2O + O2
K2Cr2O7 + H2SO4 + FeSO4 = Fe(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 3 FeSO4 = 3 Fe(SO4)3 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
KMnO4 + C2H6O2 = K2CO3 + MnO2 + CO2 + H2O =>
10 KMnO4 + 3 C2H6O2 = 5 K2CO3 + 10 MnO2 + CO2 + 9 H2O
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
CO2 + H2O = C6H12O6 + HO =>
6 CO2 + 18 H2O = C6H12O6 + 24 HO
Cu(s) + HNO3(aqconc) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aqconc) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Fe2(CO3)3 + HNO3 = Fe(NO3)3 + H2CO3 =>
Fe2(CO3)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2CO3
AlC + O2 = Al2O3 + CO2 =>
4 AlC + 7 O2 = 2 Al2O3 + 4 CO2
Li2S + H2O = LiOH + H2S =>
Li2S + 2 H2O = 2 LiOH + H2S
K4Fe(CN)6 + NaCl = K4Cl + NaFe(CN)6 =>
K4Fe(CN)6 + NaCl = K4Cl + NaFe(CN)6
NaOH + C12H22O11 = Na + CO2 + H2O =>
48 NaOH + C12H22O11 = 48 Na + 12 CO2 + 35 H2O
CaPLiF = CaFLiP =>
CaPLiF = CaFLiP
Fe2(SO4)3 + NH4OH = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4OH = 2 Fe(OH)3 + 3(NH4)2SO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
