| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br{-} + 3 H2O = BrO3{-} + 6 H
Cr(OH)3 + NH4NO3 = Cr(NO3)2 + NH3 + H2O =>
8 Cr(OH)3 + 15 NH4NO3 = 8 Cr(NO3)2 + 14 NH3 + 21 H2O
CuSO4*5H2O + Fe = Cu + FeSO4 + H2O =>
CuSO4*5H2O + Fe = Cu + FeSO4 + 5 H2O
Pb(NO3)2 + Zn = Pb + Zn(NO3)2 =>
Pb(NO3)2 + Zn = Pb + Zn(NO3)2
BO3 + Mg = MgO + B =>
BO3 + 3 Mg = 3 MgO + B
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CO2H + H2O =>
2 CH3CH(OH)CH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CO2H + 10 H2O
HClO4*H2O = HClO4 + H2O =>
HClO4*H2O = HClO4 + H2O
NO2 + KI = NO + I + KNO3 =>
2 NO2 + KI = NO + I + KNO3
KI(aq) + Cu2SO4(aq) = K2SO4 + CuI =>
2 KI(aq) + Cu2SO4(aq) = K2SO4 + 2 CuI
AlCl3 + I2 = Al2I3 + Cl2 =>
4 AlCl3 + 3 I2 = 2 Al2I3 + 6 Cl2
Mn(OH)2 + O2 = MnO(OH) + H2O =>
4 Mn(OH)2 + O2 = 4 MnO(OH) + 2 H2O
Rh + O2 = Rh2O3 =>
4 Rh + 3 O2 = 2 Rh2O3
C6H6 + F2 = CF4 + HF =>
C6H6 + 15 F2 = 6 CF4 + 6 HF
BrCl3 + H2O = BrCl + HBrO3 + HCl =>
2 BrCl3 + 3 H2O = BrCl + HBrO3 + 5 HCl
Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4 =>
Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4
C*H18 + O2 = CO2 + H2O =>
2 C*H18 + 11 O2 = 2 CO2 + 18 H2O
CrO = Cr + O =>
CrO = Cr + O
CuFeS2 = Cu + Fe + S2 =>
CuFeS2 = Cu + Fe + S2
Ca(OH)2 + Al2O3 = CaAlO + H2O + O2 =>
4 Ca(OH)2 + 2 Al2O3 = 4 CaAlO + 4 H2O + 3 O2
Br2 + I2 = IBr3 =>
3 Br2 + I2 = 2 IBr3
KI + NaNO2 = KNO2 + I + Na =>
KI + NaNO2 = KNO2 + I + Na
HBr + K = KBr + H2 =>
2 HBr + 2 K = 2 KBr + H2
SrSO4 + KNO3 = Sr(NO3)2 + K2SO4 =>
SrSO4 + 2 KNO3 = Sr(NO3)2 + K2SO4
Ni4(SiO4)3 + Sn3(BO3)4 = SnSiO4 + NiBO3 =>
Ni4(SiO4)3 + Sn3(BO3)4 = 3 SnSiO4 + 4 NiBO3
H2SO3 + Li = Li(SO3) + H2 =>
H2SO3 + Li = Li(SO3) + H2
Si + NH3 = Si3N4 + H2 =>
3 Si + 4 NH3 = Si3N4 + 6 H2
Be(OH)2 + HNO3 = Be(NO3)2 + H2O =>
Be(OH)2 + 2 HNO3 = Be(NO3)2 + 2 H2O
CuCO3 + H2S = CuS + H2CO3 =>
CuCO3 + H2S = CuS + H2CO3
C3H8 + F2 = C3F8 + HF =>
C3H8 + 8 F2 = C3F8 + 8 HF
C8H18 = C + H2 =>
C8H18 = 8 C + 9 H2
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
NaOH(aq) + BaCl2(aq) = Ba(OH)2 + NaCl(aq) =>
2 NaOH(aq) + BaCl2(aq) = Ba(OH)2 + 2 NaCl(aq)
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
ZnSO4 + SO2 = ZnSO2 + SO4 =>
ZnSO4 + SO2 = ZnSO2 + SO4
Cl + Fr = ClFr =>
Cl + Fr = ClFr
Na3PO4 + CO2 + H2O = NaH2PO4 + Na2CO3 =>
Na3PO4 + CO2 + H2O = NaH2PO4 + Na2CO3
Ba(OH)2 + H2S = Ba(HS)2 + H2O =>
Ba(OH)2 + 2 H2S = Ba(HS)2 + 2 H2O
CaCl2 + CaCrO4 = CaCl + CrO4 =>
CaCl2 + CaCrO4 = 2 CaCl + CrO4
C2 + SO2 = CS2 + CO2 =>
3 C2 + 4 SO2 = 2 CS2 + 4 CO2
HCOOH + Ag2O = CO2 + Ag + H2O =>
HCOOH + Ag2O = CO2 + 2 Ag + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeCl3 + (NH4)2S = NH4Cl + Fe + S =>
2 FeCl3 + 3(NH4)2S = 6 NH4Cl + 2 Fe + 3 S
Bi2S3 + HClO4 + H2O = HBiO3 + S + Cl2 =>
7 Bi2S3 + 10 HClO4 + 2 H2O = 14 HBiO3 + 21 S + 5 Cl2
Na2MoO4 + Zn + HCl = Mo2O5 + ZnCl2 + NaCl + H2O =>
2 Na2MoO4 + Zn + 6 HCl = Mo2O5 + ZnCl2 + 4 NaCl + 3 H2O
AgNO3 + NaOH = Ag + OH + NaNO3 =>
AgNO3 + NaOH = Ag + OH + NaNO3
NaBH4(s) + BF3(g) = B2H6(g) + NaBF4 =>
3 NaBH4(s) + 4 BF3(g) = 2 B2H6(g) + 3 NaBF4
Fe + NH3 = FeN + H2 =>
2 Fe + 2 NH3 = 2 FeN + 3 H2
[Co(C2H4(NH2)2)3]ClSO4 + Ba(C4H4O6) = [Co(C2H4(NH2)2)3]ClC4H4O6 + BaSO4 =>
[Co(C2H4(NH2)2)3]ClSO4 + Ba(C4H4O6) = [Co(C2H4(NH2)2)3]ClC4H4O6 + BaSO4
CuCl2(aq) + Na2S(aq) = CuS + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS + 2 NaCl(aq)
Ir(BO3)2 + Nb4(SiO4)5 = Ir2(SiO4)3 + Nb3(BO3)5 =>
10 Ir(BO3)2 + 3 Nb4(SiO4)5 = 5 Ir2(SiO4)3 + 4 Nb3(BO3)5
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
