| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si + 2 NaOH = Na2SiO2 + H2
Sn(OH)2 + NaOH = Sn(ONa)2 + H2O =>
Sn(OH)2 + 2 NaOH = Sn(ONa)2 + 2 H2O
Fe(OH)3 + H2SO3 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SO3 = Fe2(SO3)3 + 6 H2O
CH3CH(CH3)CH(NH2)COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
15 CH3CH(CH3)CH(NH2)COOH + 21 HNO3 = 25 CH3CH(OH)COOH + 18 N2 + 18 H2O
CoF2 + F2 = CoF3 =>
2 CoF2 + F2 = 2 CoF3
H2 + Ca = H2Ca =>
H2 + Ca = H2Ca
NaOH + KCl = NaCl + KOH =>
NaOH + KCl = NaCl + KOH
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaBr + MnO2 + H2SO4 = NaSO4 + MnSO4 + H2O + Br2 =>
2 NaBr + 2 MnO2 + 4 H2SO4 = 2 NaSO4 + 2 MnSO4 + 4 H2O + Br2
Zn2{+} + e = Zn0 =>
Zn2{+} + e = 2 Zn0
H2C4H4O6 + K{+} = KHC4H4O6 + H{+} =>
H2C4H4O6 + K{+} = KHC4H4O6 + H{+}
C5H12O + H2O2 = C6H12O + H2O =>
6 C5H12O + 5 H2O2 = 5 C6H12O + 11 H2O
HNO3 + Cd(OH)2 = CdNO3 + H(OH)2 =>
HNO3 + Cd(OH)2 = CdNO3 + H(OH)2
H3 + PO4 + HCl = PCl5 + H2O =>
H3 + PO4 + 5 HCl = PCl5 + 4 H2O
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
H2S + O2 = SO42 + H2O =>
2 H2S + 43 O2 = 2 SO42 + 2 H2O
MgSO4*5H2O = MgSO4 + H2O =>
MgSO4*5H2O = MgSO4 + 5 H2O
KMnO4 + C2H4 + H2SO4 = HCHO + H2O + K2SO4 + MnSO4 =>
4 KMnO4 + 5 C2H4 + 6 H2SO4 = 10 HCHO + 6 H2O + 2 K2SO4 + 4 MnSO4
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2Cr2SO4 + H2O =>
K2Cr2O7 + 12 FeSO4 + 7 H2SO4 = 6 Fe2(SO4)3 + K2Cr2SO4 + 7 H2O
Na2CO3 + Mg(NO3)2 = Na(NO3) + Mg(CO3) =>
Na2CO3 + Mg(NO3)2 = 2 Na(NO3) + Mg(CO3)
Al(iii)O = AlO =>
Al(iii)O = AlO
C6H12O6 + Cr2O7{-2} + H{+} = Cr{+3} + CO2 + H2O =>
C6H12O6 + 4 Cr2O7{-2} + 32 H{+} = 8 Cr{+3} + 6 CO2 + 22 H2O
Na2CO3 + NaCl = NaCO3 + Na2Cl =>
Na2CO3 + NaCl = NaCO3 + Na2Cl
H2 + Al = H2Al =>
H2 + Al = H2Al
[Cu(NH3)4](oh)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + K + (NH3)4 =>
[Cu(NH3)4](oh)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 K + 2(NH3)4
H3AsO4 + H2O = H3O + AsO4 =>
H3AsO4 + 3 H2O = 3 H3O + AsO4
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
O{2-} = O2 + {-} =>
2 O{2-} = O2 + 4e
C5H10O + C7H6O = C12H14O + H2O =>
C5H10O + C7H6O = C12H14O + H2O
Fe(MnO4)3 + K2S = Fe2S3 + KMnO4 =>
2 Fe(MnO4)3 + 3 K2S = Fe2S3 + 6 KMnO4
I2 + IO3{-} + H{+} + Cl{-} = ICl2 + H2O =>
3 I2 + 4 IO3{-} + 24 H{+} + 20 Cl{-} = 10 ICl2 + 12 H2O
H3Po4 + MgCO3 = Mg3(Po4)2 + H2O + CO2 =>
2 H3Po4 + 3 MgCO3 = Mg3(Po4)2 + 3 H2O + 3 CO2
Mg(s) + AgNO3(aq) = Ag(aq) + Mg(NO3)2(aq) =>
Mg(s) + 2 AgNO3(aq) = 2 Ag(aq) + Mg(NO3)2(aq)
NH3 + HCl = NCl + H4 =>
NH3 + HCl = NCl + H4
Na2CO3 = Na2O + CO2 = =>
Na2CO3 = Na2O + CO2
C9H11NO2 + HCl + NaNO2 = C9H9N2O2 + Na + Cl + H2O =>
C9H11NO2 + 2 HCl + NaNO2 = C9H9N2O2 + Na + 2 Cl + 2 H2O
Mg + N2 = Mg3(N2)2 =>
3 Mg + 2 N2 = Mg3(N2)2
C2*H4 + Br2 = C2*H4*Br2 =>
C2*H4 + Br2 = C2*H4*Br2
KMn04 + H2O + K2MnO4 = MnO2 + KOH =>
2 KMn04 + 18 H2O + 17 K2MnO4 = 25 MnO2 + 36 KOH
NN2 + O2 + H2O = HNO3 =>
4 NN2 + 15 O2 + 6 H2O = 12 HNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2(O2) + H2O = O + Na(OH) =>
Na2(O2) + H2O = O + 2 Na(OH)
Cu3C2H2O8 = Cu2O + CO2 + H2O + O2 =>
4 Cu3C2H2O8 = 6 Cu2O + 8 CO2 + 4 H2O + 3 O2
Cr + CrO3 = Cr2O3 =>
Cr + CrO3 = Cr2O3
CrBr3 + NaOH + I = Na2CrO4 + NaBrO4 + NaI + H2O =>
CrBr3 + 32 NaOH + 27 I = Na2CrO4 + 3 NaBrO4 + 27 NaI + 16 H2O
Br2 + FeCl3 = Cl3 + Fe2Br =>
Br2 + 4 FeCl3 = 4 Cl3 + 2 Fe2Br
P4O + H2O = H3PO2 + PH3 =>
2 P4O + 12 H2O = 7 H3PO2 + PH3
C4H9Cl + COH = C5H10O + Cl =>
C4H9Cl + COH = C5H10O + Cl
LiHCO3 = Li2O + H2O + CO2 =>
2 LiHCO3 = Li2O + H2O + 2 CO2
ZnSO4 + KOH = K2ZnO2 + K2SO4 + H2O =>
ZnSO4 + 4 KOH = K2ZnO2 + K2SO4 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
