| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = K2SO4 + 3 Fe2(SO4)3 + 7 H2O + Cr2(SO4)3
Mg(s) + Mn2O3(aq) = MgO(aq) + Mn(s) =>
3 Mg(s) + Mn2O3(aq) = 3 MgO(aq) + 2 Mn(s)
Al + NiO = AlO + Ni =>
Al + NiO = AlO + Ni
Cl2(g) + LiI(aq) = LiCl(aq) + I2(s) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(s)
FeSO4 + Br2 + KCNS = K3[Fe(CNS)6] + KBr + K2SO4 =>
2 FeSO4 + Br2 + 12 KCNS = 2 K3[Fe(CNS)6] + 2 KBr + 2 K2SO4
ZnS + Cu(OH)2 = CuS + Zn(OH)2 =>
ZnS + Cu(OH)2 = CuS + Zn(OH)2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C6H12O6 + O2 = H2O + CO2 = heat =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
Na2CO3 + Fe3(PO4)2 = FeCO3 + Na3PO4 =>
3 Na2CO3 + Fe3(PO4)2 = 3 FeCO3 + 2 Na3PO4
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C + I2 = CI2 =>
C + I2 = CI2
Fr(OH) + H2Te = Fr2Te + H2O =>
2 Fr(OH) + H2Te = Fr2Te + 2 H2O
Al + H2O = H3Al + O2 =>
4 Al + 6 H2O = 4 H3Al + 3 O2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca(OH)2 + HOOCCOOH = Ca(OOCCOOH)2 + H2O =>
Ca(OH)2 + 2 HOOCCOOH = Ca(OOCCOOH)2 + 2 H2O
CsOH + AlCl = CsCl + AlOH =>
CsOH + AlCl = CsCl + AlOH
Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)2 =>
Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)2
H2O2 + SiO2 = H2SiO3 + O2 =>
2 H2O2 + 2 SiO2 = 2 H2SiO3 + O2
KOH + H2SO4 = KSHO4 + H2O =>
KOH + H2SO4 = KSHO4 + H2O
SiH4 + H2O = H2 + SiO2 =>
SiH4 + 2 H2O = 4 H2 + SiO2
Cr2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
Cr2 + 6 Cl2 + 16 KOH = 2 K2CrO4 + 12 KCl + 8 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaCl + H2O = Cl2H2 + NaOH =>
2 NaCl + 2 H2O = Cl2H2 + 2 NaOH
[Co(NH3)5Cl]Cl2 + NO2 = [Co(NH3)5(ONO)]Cl2 + Cl =>
[Co(NH3)5Cl]Cl2 + NO2 = [Co(NH3)5(ONO)]Cl2 + Cl
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
C8H6O3 + NaBH4 + CH3OH = C8H8O3 + H3BOCH2 + Na =>
3 C8H6O3 + 2 NaBH4 + 2 CH3OH = 3 C8H8O3 + 2 H3BOCH2 + 2 Na
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
SiCl4 + KOH = K2SiO3 + KCl + H2O =>
SiCl4 + 6 KOH = K2SiO3 + 4 KCl + 3 H2O
VO{2+} + MnO4{-} + H2O = Mn{2+} + H{+} + VO2{+} =>
5 VO{2+} + MnO4{-} + H2O = Mn{2+} + 2 H{+} + 5 VO2{+}
CoSO4 + (NH4)2CO3 + NH3 + H2O2 = [Co(NH3)4CO3]2SO4 + (NH4)2SO4 + H2O =>
2 CoSO4 + 2(NH4)2CO3 + 6 NH3 + H2O2 = [Co(NH3)4CO3]2SO4 + (NH4)2SO4 + 2 H2O
Fe + CuSO4 = Fe(SO4) + Cu =>
Fe + CuSO4 = Fe(SO4) + Cu
K2[NbOF5] + HF = K2NbF7 + H2O =>
K2[NbOF5] + 2 HF = K2NbF7 + H2O
CuS + Pb(NO3)2 = PbS + Cu(NO3)2 =>
CuS + Pb(NO3)2 = PbS + Cu(NO3)2
H3PO3 + Zn = H2 + Zn(PO3)2 =>
2 H3PO3 + Zn = 3 H2 + Zn(PO3)2
NaOH + NH4Cl = H2O + NH3 + NaCl =>
NaOH + NH4Cl = H2O + NH3 + NaCl
Cu2SO4 + NaOH = Cu2OH + NaSO4 =>
Cu2SO4 + NaOH = Cu2OH + NaSO4
Cr + C = Cr7C3 =>
7 Cr + 3 C = Cr7C3
HQ + B = BQ3 + H2 =>
6 HQ + 2 B = 2 BQ3 + 3 H2
C4H8(g) + O2(g) = CO2(g) + H2O(l) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
HClO4 + K2O = KClO4 + H2O =>
2 HClO4 + K2O = 2 KClO4 + H2O
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2(s) + 2 NaNO3(aq)
[Ag(NH3)2]OH + HCOH + NaOH = Ag + NaCOOH + NH3 + H2O =>
2[Ag(NH3)2]OH + HCOH + NaOH = 2 Ag + NaCOOH + 4 NH3 + 2 H2O
Au2O + Au2O3 = Au4O4 =>
Au2O + Au2O3 = Au4O4
C1H18 + O2 = CO2 + H2O =>
2 C1H18 + 11 O2 = 2 CO2 + 18 H2O
NH2ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH2ClO4 = N2 + Cl2 + 3 O2 + 2 H2O
C3H8O3 + K = C3H5O3K + H2 =>
2 C3H8O3 + 2 K = 2 C3H5O3K + 3 H2
HF + N2F2 = N2H2F4 =>
2 HF + N2F2 = N2H2F4
Mg{2+} + CO3{2-} = Mg2(CO3)2 =>
2 Mg{2+} + 2 CO3{2-} = Mg2(CO3)2
| 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 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
