| Équations équilibrées la veille |
4 C2H5NSCl + 19 O2 = 8 CO2 + 10 H2O + 4 NO + 4 SO2 + 2 Cl2
ZnSO4 = ZnS + O2 =>
ZnSO4 = ZnS + 2 O2
OH + H3N = H2O + N =>
3 OH + H3N = 3 H2O + N
CuSO + NaOH = CuOH + Na(SO) =>
CuSO + NaOH = CuOH + Na(SO)
CuO + Ca = Cu + CaO2 =>
2 CuO + Ca = 2 Cu + CaO2
NH3Cl + NaOH = NH2 + NaCl + H2O =>
NH3Cl + NaOH = NH2 + NaCl + H2O
Cu(SO3) = CuO + SO2 =>
Cu(SO3) = CuO + SO2
Br2 + KCl = BrCl2 + K =>
Br2 + 4 KCl = 2 BrCl2 + 4 K
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
SO3 + Al2O3 = Al2(SO4)3 =>
3 SO3 + Al2O3 = Al2(SO4)3
H3O + NaH3 = NaH4 + H2O =>
H3O + NaH3 = NaH4 + H2O
I2 + SO3 + H2O = I{-} + SO4 + H{+} =>
I2 + SO3 + H2O = 2 I{-} + SO4 + 2 H{+}
AlN + NaH = AlH + NaN =>
AlN + NaH = AlH + NaN
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
F6 + I2 = I6F2 =>
F6 + 9 I2 = 3 I6F2
BeF2Mg = MgF2Be =>
BeF2Mg = MgF2Be
AsCl + H2S = As2S + HCl =>
2 AsCl + H2S = As2S + 2 HCl
KCO3 = KO + CO2 =>
KCO3 = KO + CO2
Zn + HNO3 = H2O + NH3 + Zn(NO3)2 =>
4 Zn + 9 HNO3 = 3 H2O + NH3 + 4 Zn(NO3)2
NaCl + NH4HCO3 = NH4Cl + NaHCO3 =>
NaCl + NH4HCO3 = NH4Cl + NaHCO3
KCl + NaOH = KClNaOH =>
KCl + NaOH = KClNaOH
Na + Cl = NaCl =>
Na + Cl = NaCl
KHPO4 + Mg(NO3)2 = KNO3 + Mg(HPO4)2 =>
2 KHPO4 + Mg(NO3)2 = 2 KNO3 + Mg(HPO4)2
H{+} + NO3{-} + FeI2 = NO + Fe3{+} + H2O + IO3{-} =>
16 H{+} + 31 NO3{-} + 9 FeI2 = 31 NO + 3 Fe3{+} + 8 H2O + 18 IO3{-}
HNO3 + PbO4H4 = H2O + PbN4O12 =>
4 HNO3 + PbO4H4 = 4 H2O + PbN4O12
C4HIO + O2 = O2C4HIO =>
C4HIO + O2 = O2C4HIO
CO2 + H2O + CaCl2 = CaCO3 + HCl =>
CO2 + H2O + CaCl2 = CaCO3 + 2 HCl
F2 + NaI = Na + FI2 =>
F2 + 4 NaI = 4 Na + 2 FI2
NaI + KBrO3 + HCl = I2 + KBr + NaCl + H2O =>
6 NaI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 NaCl + 3 H2O
KCl + Br2 = KBr + Cl =>
2 KCl + Br2 = 2 KBr + 2 Cl
Pb(CH3COO)2 + Na2S + CaCl2 = NaCl + PbS + Ca(CH3COO)2 =>
Pb(CH3COO)2 + Na2S + CaCl2 = 2 NaCl + PbS + Ca(CH3COO)2
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
AlHO + Na(N)3 = Al(N)3 + NaHO =>
AlHO + Na(N)3 = Al(N)3 + NaHO
BaO + HOH = Ba(OH)2 =>
BaO + HOH = Ba(OH)2
NaCO3 + H2NO3 = NaNO3 + CO2 + H2O =>
NaCO3 + H2NO3 = NaNO3 + CO2 + H2O
Fe + FeS2 + HNO3 = Fe2(SO4)3 + NO + H2O =>
Fe + 3 FeS2 + 16 HNO3 = 2 Fe2(SO4)3 + 16 NO + 8 H2O
KCIO3 + S + C = K2S + CO2 + CI2 =>
2 KCIO3 + S + 2 C = K2S + 3 CO2 + CI2
BrO3{-} + Cl{-} = Br{-} + ClO2{-} =>
2 BrO3{-} + 3 Cl{-} = 2 Br{-} + 3 ClO2{-}
H2O2 + KI + HCl = I2 + KCl + H2O =>
H2O2 + 2 KI + 2 HCl = I2 + 2 KCl + 2 H2O
NaF = Na + F2 =>
2 NaF = 2 Na + F2
Pt + KOH + KNO3 = H2O + K2PtO3 + KNO2 =>
Pt + 2 KOH + 2 KNO3 = H2O + K2PtO3 + 2 KNO2
SN + HNO3 + H2O = H2SNO3 + NO =>
3 SN + 4 HNO3 + H2O = 3 H2SNO3 + 4 NO
Na2O3 + H2O = NaH + H2O2 =>
Na2O3 + 5 H2O = 2 NaH + 4 H2O2
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
N2H4 = N2H3 + H2 =>
2 N2H4 = 2 N2H3 + H2
Mg + HNO3 = MgO + NO2 + H2O =>
Mg + 2 HNO3 = MgO + 2 NO2 + H2O
KCrO2 + H2SO4 = K2Cr2O7 + SO2 + H2O =>
2 KCrO2 + 3 H2SO4 = K2Cr2O7 + 3 SO2 + 3 H2O
C3H7OH + O2 = C3H5 + H2O =>
4 C3H7OH + O2 = 4 C3H5 + 6 H2O
Ni2(s) + HNO3(aq) = H2(g) + Ni2NO3(aq) =>
2 Ni2(s) + 2 HNO3(aq) = H2(g) + 2 Ni2NO3(aq)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
