| Équations équilibrées la veille |
Zn + 2 HHCl = ZnCl2 + 2 H2
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
LiBr + HCl = LiCl + Br + H2 =>
2 LiBr + 2 HCl = 2 LiCl + 2 Br + H2
SCl2 + O2 = Cl2 + SO2 =>
SCl2 + O2 = Cl2 + SO2
Be(OH)2 + K2SO3 = BeSO3 + KOH =>
Be(OH)2 + K2SO3 = BeSO3 + 2 KOH
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C4H10O + K2Cr2O7 = C4H8O + H2Cr2O7 + K =>
C4H10O + K2Cr2O7 = C4H8O + H2Cr2O7 + 2 K
Sn + NO3{-} + H{+} = NO2 + SnO2 + H2O =>
Sn + 4 NO3{-} + 4 H{+} = 4 NO2 + SnO2 + 2 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
Co(ClO3)2 + NH4C2H3O2 = Co(C2H3O2)2 + NH4ClO3 =>
Co(ClO3)2 + 2 NH4C2H3O2 = Co(C2H3O2)2 + 2 NH4ClO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Na2SiO3 + Fe(NO3)2 = Fe2(SiO3)2 + NaNO3 =>
2 Na2SiO3 + 2 Fe(NO3)2 = Fe2(SiO3)2 + 4 NaNO3
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
BaCl2 + HOH = BaOH + HCl2 =>
BaCl2 + HOH = BaOH + HCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
KClO = KCl + O3 =>
3 KClO = 3 KCl + O3
S2O3{2-} + H3O{+} = SO2 + OH{-} + S =>
2 S2O3{2-} + H3O{+} = 2 SO2 + 3 OH{-} + 2 S
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
K2S + H2S = KHS =>
K2S + H2S = 2 KHS
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO6 + NH4OH =>
(NH4)2MoO4 + 2 NH3 + 2 H2O2 = (NH4)2MoO6 + 2 NH4OH
H2SO4 + BaOH = BaSO4 + H2O + H2 =>
2 H2SO4 + 2 BaOH = 2 BaSO4 + 2 H2O + H2
NH3 + H + S = NH42S =>
NH3 + 39 H + S = NH42S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
PBS + O2 = PBO2 + SO =>
2 PBS + 3 O2 = 2 PBO2 + 2 SO
MnI4(s) = Mn(s) + I2(s) =>
MnI4(s) = Mn(s) + 2 I2(s)
Al(OH)3 + Na2O + H2O = Na[Al(OH)4] =>
2 Al(OH)3 + Na2O + H2O = 2 Na[Al(OH)4]
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
Pb(CO3) = PbO + CO2 =>
Pb(CO3) = PbO + CO2
C2H6O + AgNO3 = AgOH + C2H5 + NO3 =>
C2H6O + AgNO3 = AgOH + C2H5 + NO3
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Na[Cr(OH)4] + NaOH + H2O2 = Na2CrO4 + H2O =>
2 Na[Cr(OH)4] + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O
Hg(NO3)2 + Na2(Cr2O7) = Hg(Cr2O7) + Na(NO3) =>
Hg(NO3)2 + Na2(Cr2O7) = Hg(Cr2O7) + 2 Na(NO3)
Rb3PO4 + Pb(NO3)2 = Pb3(PO4)2 + RbNO3 =>
2 Rb3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 RbNO3
CH4 + COOH + KOH = KCH3CO2 + H2O =>
6 CH4 + 8 COOH + 7 KOH = 7 KCH3CO2 + 9 H2O
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4
Cr3{+} + OH{-} + H2O2 = CrO42{-} + H2O =>
Cr3{+} + 4 OH{-} + 124 H2O2 = 3 CrO42{-} + 126 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O*CuSO4 = CuSO4 + H2O =>
H2O*CuSO4 = CuSO4 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
