| Équations équilibrées la veille |
PCl5 + 4 H2O = 5 HCl + H3PO4
Zn(OH)2 + CH3COONH4 = Zn(CH3COO)2 + NH4OH =>
Zn(OH)2 + 2 CH3COONH4 = Zn(CH3COO)2 + 2 NH4OH
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CaO + P + H = Ca3P2 + H2O =>
3 CaO + 2 P + 6 H = Ca3P2 + 3 H2O
K2Cr2O7 + SnSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Sn(SO4)2 + H2O =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Sn(SO4)2 + 7 H2O
Mg3Al2(SiO4)3 = Mg + Al + SiO2 + O2 =>
Mg3Al2(SiO4)3 = 3 Mg + 2 Al + 3 SiO2 + 3 O2
AlCl3 + CH3OH = Al(OH)3 + CH3Cl =>
AlCl3 + 3 CH3OH = Al(OH)3 + 3 CH3Cl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CrO3 + Si = SiO2 + Cr =>
2 CrO3 + 3 Si = 3 SiO2 + 2 Cr
Na + KO = NaO + K =>
Na + KO = NaO + K
Cu(CO3)2 + H2O2 = Cu2O3 + HCO3 + O2 =>
4 Cu(CO3)2 + 4 H2O2 = 2 Cu2O3 + 8 HCO3 + O2
(i)HCl + NaOH = NaCl + H2O =>
(i)HCl + NaOH = NaCl + H2O
AlCl3 + CH3OH = Al(OH)3 + CH3Cl =>
AlCl3 + 3 CH3OH = Al(OH)3 + 3 CH3Cl
Pb + HCl = Pb(Cl) + H =>
Pb + HCl = Pb(Cl) + H
AlCl3 + CH3OH = Al(OH)3 + CH3Cl =>
AlCl3 + 3 CH3OH = Al(OH)3 + 3 CH3Cl
Cr2O7{-2} + H{+} + Hg + H2SO4 = Hg2SO4 + Cr{+3} + H2O =>
Cr2O7{-2} + 8 H{+} + 6 Hg + 3 H2SO4 = 3 Hg2SO4 + 2 Cr{+3} + 7 H2O
AlCl3 + CH3OH = Al(OH)3 + CH3Cl =>
AlCl3 + 3 CH3OH = Al(OH)3 + 3 CH3Cl
NaHCO2 + HCl = HHCO2 + NaCl =>
NaHCO2 + HCl = HHCO2 + NaCl
AgNO3 + Cu = NO3 + AgCu =>
AgNO3 + Cu = NO3 + AgCu
FeCl3 + KCNS = KFe(CNS)4 + KCl =>
FeCl3 + 4 KCNS = KFe(CNS)4 + 3 KCl
C3H6COOH + Br2 = C3H6COOBr + HBr =>
C3H6COOH + Br2 = C3H6COOBr + HBr
Hg(ClO)2 + Na2(SO4) = Hg(SO4) + Na(ClO) =>
Hg(ClO)2 + Na2(SO4) = Hg(SO4) + 2 Na(ClO)
Zn(NO3)2 + NH4OH = NH4NO3 + H2O + Zn =>
4 Zn(NO3)2 + 10 NH4OH = 9 NH4NO3 + 7 H2O + 4 Zn
Pb(NO3)2 + BaI2 = Ba(NO3)2 + PbI2 =>
Pb(NO3)2 + BaI2 = Ba(NO3)2 + PbI2
H2S + Al2O3 = Al2S3 + H2O =>
3 H2S + Al2O3 = Al2S3 + 3 H2O
LiNO3 + HF = HNO3 + LiF =>
LiNO3 + HF = HNO3 + LiF
HBrO2 + H2O = H3O + BrO2 =>
HBrO2 + H2O = H3O + BrO2
PbO(s) + CO(g) = Pb(s) + CO2(g) =>
PbO(s) + CO(g) = Pb(s) + CO2(g)
Fe(NO3)2 + NaOH = Fe(OH)2 + Na2(NO3)2 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + Na2(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3 + Sr(NO3)2 = Na(NO3) + Sr(CO3) =>
Na2CO3 + Sr(NO3)2 = 2 Na(NO3) + Sr(CO3)
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Fe(NO3)2 + NaOH = Fe(OH)2 + Na2(NO3)2 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + Na2(NO3)2
BaO + H3BO3 = H2O + Ba3(BO3)2 =>
3 BaO + 2 H3BO3 = 3 H2O + Ba3(BO3)2
HCO + O2 = HO2 + CO =>
HCO + O2 = HO2 + CO
HCN + Mg = Mg(CN)2 + H =>
2 HCN + Mg = Mg(CN)2 + 2 H
Cd(s)AgNO3(aq) = CdNO3(aq)Ag(s) =>
Cd(s)AgNO3(aq) = CdNO3(aq)Ag(s)
PH3 + N2O = P4O10 + H2O + N =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 32 N
Cu(NO3) + Na2(SO4) = Cu(SO4) + Na2(NO3) =>
Cu(NO3) + Na2(SO4) = Cu(SO4) + Na2(NO3)
C2H4Cl2 + KOH = C2H4ClOH + KCl =>
C2H4Cl2 + KOH = C2H4ClOH + KCl
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
O2 + C6H6 = CO2 + H2O =>
15 O2 + 2 C6H6 = 12 CO2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BaCO3 + CH3COOH = Ba{2+} + CH3COO{-} + H2O + CO2 =>
BaCO3 + 2 CH3COOH = Ba{2+} + 2 CH3COO{-} + H2O + CO2
H2S + Na2SO4 = Na2S + H2SO4 =>
H2S + Na2SO4 = Na2S + H2SO4
Ca3(Po4)2 = Ca2 + (Po4)3 =>
6 Ca3(Po4)2 = 9 Ca2 + 4(Po4)3
PbO + Al = Al2O3 + Pb =>
3 PbO + 2 Al = Al2O3 + 3 Pb
NiCl2 = Ni + Cl1 =>
NiCl2 = Ni + 2 Cl1
Fe{3+} + Sn = Fe{2+} + Sn{2+} =>
2 Fe{3+} + Sn = 2 Fe{2+} + Sn{2+}
F + Ca(NO3)2 = F(NO3)2 + Ca =>
F + Ca(NO3)2 = F(NO3)2 + Ca
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
