Équations équilibrées la veille |
Cr2O7 + 2 NaOH = 2 Na + 2 CrO4 + H2O
BiI3 + Bi2O3 = BiOI =>
BiI3 + Bi2O3 = 3 BiOI
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
CH3COOK + H2O = KOHCO3 + H2 + C2H6 =>
2 CH3COOK + 4 H2O = 2 KOHCO3 + 3 H2 + C2H6
I2 + MgCl2 = Mg2I + Cl2 =>
I2 + 4 MgCl2 = 2 Mg2I + 4 Cl2
BaCl2NaSO4 = BaSO4NaCl2 =>
BaCl2NaSO4 = BaSO4NaCl2
MgO + S = Mg + SO =>
MgO + S = Mg + SO
ZnCl2 + Hg = ZnHg + Cl2 =>
ZnCl2 + Hg = ZnHg + Cl2
Ta + HNO3 + HF = H3[TaF8] + NO2 + H2O =>
Ta + 5 HNO3 + 8 HF = H3[TaF8] + 5 NO2 + 5 H2O
HCl + Ca3N2 = CaCl2 + H3N =>
6 HCl + Ca3N2 = 3 CaCl2 + 2 H3N
K2CrO4 + FeS2 + H2O = Fe[Cr(OH)6] + KOH + S =>
K2CrO4 + FeS2 + 4 H2O = Fe[Cr(OH)6] + 2 KOH + 2 S
XC3H7O2 + C2H4O = XC7H15O4 =>
XC3H7O2 + 2 C2H4O = XC7H15O4
H2SO4 + HLiO = H2O + Li2O4S =>
H2SO4 + 2 HLiO = 2 H2O + Li2O4S
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
NH4 + KOH = KNH3 + H2O =>
NH4 + KOH = KNH3 + H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NaCl + F2 = Cl2 + NaF =>
2 NaCl + F2 = Cl2 + 2 NaF
SnSO4 + HNO3 = Sn(NO3)2 + H2SO4 =>
SnSO4 + 2 HNO3 = Sn(NO3)2 + H2SO4
NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2
Fe + Hg = FeHg =>
Fe + Hg = FeHg
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
BeI2 + Al2(SO4)3 = AlI3 + BeSO4 =>
3 BeI2 + Al2(SO4)3 = 2 AlI3 + 3 BeSO4
CHCHCH2CH3 + O2 = CO2 + H2O =>
4 CHCHCH2CH3 + 23 O2 = 16 CO2 + 14 H2O
Sr(ClO4)2 + K2CO3 = SrCO3 + KClO4 =>
Sr(ClO4)2 + K2CO3 = SrCO3 + 2 KClO4
MgSO4KOH = Mg(OH)KSO4 =>
MgSO4KOH = Mg(OH)KSO4
*Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
*Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Fe2(SO4)3 + H2CO3 = H2SO4 + Fe2(CO3)3 =>
Fe2(SO4)3 + 3 H2CO3 = 3 H2SO4 + Fe2(CO3)3
H3 + Er3 + P4 = H3Er3P4 =>
H3 + Er3 + P4 = H3Er3P4
KCl + KMnO4 + H2SO3 = MnCl2 + H2SO4 + K2SO4 + H2O =>
4 KCl + 2 KMnO4 + 5 H2SO3 = 2 MnCl2 + 2 H2SO4 + 3 K2SO4 + 3 H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Mg + Zn(NO3)3 = Mg(NO3)2 + Zn =>
3 Mg + 2 Zn(NO3)3 = 3 Mg(NO3)2 + 2 Zn
NaNO3 + Na = Na2N2O2 + Na2O =>
2 NaNO3 + 8 Na = Na2N2O2 + 4 Na2O
KFeO2 + KClO + KOH = K2FeO4 + KCl + H2O =>
2 KFeO2 + 3 KClO + 2 KOH = 2 K2FeO4 + 3 KCl + H2O
Fe + H2O2 + C6H8O7 = FeC6H5O7 + H2O =>
2 Fe + 3 H2O2 + 2 C6H8O7 = 2 FeC6H5O7 + 6 H2O
HNO3 + Sr = Sr(NO3)2 + H =>
2 HNO3 + Sr = Sr(NO3)2 + 2 H
KIO3(s) + AgNO3(s) = KNO3(aq) + AgIO3(s) =>
KIO3(s) + AgNO3(s) = KNO3(aq) + AgIO3(s)
Ba + O2 + H2O = Ba(OH)2 =>
2 Ba + O2 + 2 H2O = 2 Ba(OH)2
Ae + HCl = AeCl3 + H2 =>
2 Ae + 6 HCl = 2 AeCl3 + 3 H2
Cu(OH)2(s) + Na2SO4(aq) + HCl(aq) = CuSO4 + NaCl + H2O =>
Cu(OH)2(s) + Na2SO4(aq) + 2 HCl(aq) = CuSO4 + 2 NaCl + 2 H2O
NiO2 = NiO + O2 =>
2 NiO2 = 2 NiO + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + CH4 = Na + CO + H2 =>
2 NaOH + 2 CH4 = 2 Na + 2 CO + 5 H2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CaClKCO3 = CaCO3KCl =>
CaClKCO3 = CaCO3KCl
H2O2 + CH3COCH3 = C9H18O6 + H3O =>
9 H2O2 + 12 CH3COCH3 = 4 C9H18O6 + 6 H3O
As2S3 + H2O2 + NH4OH = (NH4)3AsO4 + H2O + S =>
As2S3 + 5 H2O2 + 6 NH4OH = 2(NH4)3AsO4 + 8 H2O + 3 S
Ca(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO
KI + K2CO3 = KCO3 + K2I =>
KI + K2CO3 = KCO3 + K2I
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.