Équations équilibrées la veille |
2 Fe2O3 + 4 BCl3 = 4 FeCl3 + 4 B + 3 O2
Zn + PbCO3 = ZnCO3 + Pb =>
Zn + PbCO3 = ZnCO3 + Pb
CuO + Al2O3 = Cu3(AlO3)2 =>
3 CuO + Al2O3 = Cu3(AlO3)2
KOCO = KCOO =>
KOCO = KCOO
KMnO4 + H2SO4 + Br = MnSO4 + KBrO3 + H2O =>
KMnO4 + H2SO4 + Br = MnSO4 + KBrO3 + H2O
MgCl2 + SO2 + H2O = Mg2Cl2 + H2SO4 + HCl =>
2 MgCl2 + SO2 + 2 H2O = Mg2Cl2 + H2SO4 + 2 HCl
XC25H50 + O2 = XOH + CO2 + H2O =>
4 XC25H50 + 151 O2 = 4 XOH + 100 CO2 + 98 H2O
K3(PO4) + H2(SO4) = K2(SO4) + H3(PO4) =>
2 K3(PO4) + 3 H2(SO4) = 3 K2(SO4) + 2 H3(PO4)
H2 + CO2 = CH3COOH + H2O =>
4 H2 + 2 CO2 = CH3COOH + 2 H2O
FeI2 + Ba(OH)2 = Fe(OH)2 + BaI2 =>
FeI2 + Ba(OH)2 = Fe(OH)2 + BaI2
Cu(s) + H2SO4 = Cu(SO4) + H2O + SO2 =>
Cu(s) + 2 H2SO4 = Cu(SO4) + 2 H2O + SO2
Na3C6H5O7 + AgNO3 = Ag3C6H5O7 + NaNO3 =>
Na3C6H5O7 + 3 AgNO3 = Ag3C6H5O7 + 3 NaNO3
(KHSO4)KOH = K2SO4H2O =>
(KHSO4)KOH = K2SO4H2O
Fe + (OH)3 + H2SO3 = Fe2(SO3)3 + H2O =>
2 Fe + 2(OH)3 + 3 H2SO3 = Fe2(SO3)3 + 6 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NiCl2 + H2 = Ni + HCl2 =>
2 NiCl2 + H2 = 2 Ni + 2 HCl2
SnCl2 + KOH + Cl2 = K2SnO3 + KCl + H2O =>
SnCl2 + 6 KOH + Cl2 = K2SnO3 + 4 KCl + 3 H2O
Fe3(HPO4)2 + H2 = Fe + H3PO4 =>
Fe3(HPO4)2 + 2 H2 = 3 Fe + 2 H3PO4
[Ag(NH3)2]OH + C2H5OH = C2H4O + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + C2H5OH = C2H4O + 2 Ag + 4 NH3 + 2 H2O
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
MgCH2SO4 = CO2MgH2SO2 =>
MgCH2SO4 = CO2MgH2SO2
CH3CH2OH + CH2O2 = C3H6O2 + H2O =>
CH3CH2OH + CH2O2 = C3H6O2 + H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C2O4{2-} + H2O + BrO3{-} = CO2 + OH{-} + Br{-} =>
3 C2O4{2-} + 3 H2O + BrO3{-} = 6 CO2 + 6 OH{-} + Br{-}
Al2NO3 + HN4Cl = AlCl3 + N2 + H2O =>
2 Al2NO3 + 12 HN4Cl = 4 AlCl3 + 25 N2 + 6 H2O
Nh4ClNaOH = NaClNh4OH =>
Nh4ClNaOH = NaClNh4OH
KMnO4 + H2SO4 + Br = MnSO4 + KBrO3 + H2O =>
KMnO4 + H2SO4 + Br = MnSO4 + KBrO3 + H2O
H2 + NiO = Ni + H2O =>
H2 + NiO = Ni + H2O
Fe{3+}OH = Fe{3+}O = H<sub = </sub = O =>
Fe{3+}OH = Fe{3+}O
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
C6H5NO2 + HCl = C6H5NH2 + H2O + Cl =>
C6H5NO2 + 6 HCl = C6H5NH2 + 2 H2O + 6 Cl
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
H2 + L2 = HL =>
H2 + L2 = 2 HL
Li3PO4 + Ca(OH)2 = Li(OH) + Ca3(PO4)2 =>
2 Li3PO4 + 3 Ca(OH)2 = 6 Li(OH) + Ca3(PO4)2
Pb + CO2 = PbCO2 =>
Pb + CO2 = PbCO2
Cd + H{+} + NO3{-} = Cd{+2} + NO + H2O =>
3 Cd + 8 H{+} + 2 NO3{-} = 3 Cd{+2} + 2 NO + 4 H2O
Ba(OH)2CuSO4 = BaSO4Cu(OH)2 =>
Ba(OH)2CuSO4 = BaSO4Cu(OH)2
Na[Al(OH)4]HCl = Al(OH)3NaClH2O =>
Na[Al(OH)4]HCl = Al(OH)3NaClH2O
H2CO2 + KOH = HCOOK + H2O =>
H2CO2 + KOH = HCOOK + H2O
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
CaOH + HNO3 = Ca(NO3)2 + HOH2 =>
CaOH + 2 HNO3 = Ca(NO3)2 + HOH2
Fe(OH)2 + CuCl2 = Cu(OH)2 + FeCl2 =>
Fe(OH)2 + CuCl2 = Cu(OH)2 + FeCl2
FeCl2 + CaOH = Fe(OH)2 + CaCl =>
FeCl2 + 2 CaOH = Fe(OH)2 + 2 CaCl
KIO3 + Pb(NO3)2 = KNO3 + Pb(IO3)2 =>
2 KIO3 + Pb(NO3)2 = 2 KNO3 + Pb(IO3)2
K3(PO4) + H2(SO4) = K2(SO4) + H3(PO4) =>
2 K3(PO4) + 3 H2(SO4) = 3 K2(SO4) + 2 H3(PO4)
[Ag(NH3)2]OH + C2H5OH = C2H4O + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + C2H5OH = C2H4O + 2 Ag + 4 NH3 + 2 H2O
BrH3NCH2COOCH2C6H5H2O = H2NCH2COOHCH3BrC6H5OH =>
BrH3NCH2COOCH2C6H5H2O = H2NCH2COOHCH3BrC6H5OH
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
CaOH2 + H2SO4 = CaH2SO4 + H2O =>
CaOH2 + H2SO4 = CaH2SO4 + H2O
C6H5CH2CH(NH2)COCl + LiAlH4 = C6H5CH2CH(NH2)CH3 + O + Cl + Li2O + Al =>
8 C6H5CH2CH(NH2)COCl + 6 LiAlH4 = 8 C6H5CH2CH(NH2)CH3 + 5 O + 8 Cl + 3 Li2O + 6 Al
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.