| Équations équilibrées la veille |
Zn(HCO3)2 + Al = Zn + Al(HCO3)2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Mg(OH)2 + HNO3 = MgNO3 + H(OH)2 =>
Mg(OH)2 + HNO3 = MgNO3 + H(OH)2
ClO{-} + H2O = ClO2{-} + H2 =>
ClO{-} + H2O = ClO2{-} + H2
BrO3{-} + ClO3{-} = Br{-} + ClO4{-} =>
BrO3{-} + 3 ClO3{-} = Br{-} + 3 ClO4{-}
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
P4 + NaOH = NaPO2 + PNa3 + H2O =>
P4 + 8 NaOH = 2 NaPO2 + 2 PNa3 + 4 H2O
H2TeO3 + Bi(OH)3 = Bi2(TeO3)3 + H2O =>
3 H2TeO3 + 2 Bi(OH)3 = Bi2(TeO3)3 + 6 H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Fe(CN)2 = Fe + C2 + N2 =>
Fe(CN)2 = Fe + C2 + N2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
MnCl + AgNO = MnNO + AgCl =>
MnCl + AgNO = MnNO + AgCl
As2S3 + Fe(OH)3 = Fe2S3 + As(OH)3 =>
As2S3 + 2 Fe(OH)3 = Fe2S3 + 2 As(OH)3
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
O3 = O2 =>
2 O3 = 3 O2
Ca(OH)2 + NH4Cl = CaCl2 + NH4(OH) =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH4(OH)
(NH3)Cl + KOH = (NH3)OH + KCl =>
(NH3)Cl + KOH = (NH3)OH + KCl
Sn(C2H3O2)4 + (NH4)2O = SnO2 + NH4(C2H3O2) =>
Sn(C2H3O2)4 + 2(NH4)2O = SnO2 + 4 NH4(C2H3O2)
NaCN + Ca(ClO)2 + H2O = ClCN + Ca(OH)2 + NaOH =>
2 NaCN + Ca(ClO)2 + 2 H2O = 2 ClCN + Ca(OH)2 + 2 NaOH
Al2(SiO3)3 + KOH = Al(OH)3 + K2SiO3 =>
Al2(SiO3)3 + 6 KOH = 2 Al(OH)3 + 3 K2SiO3
NH3 + K + HgI4 = Hg(NH3) + KI =>
NH3 + 4 K + HgI4 = Hg(NH3) + 4 KI
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + HCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 20 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 4 HCl + 7 H2O
Zn(OH) + CH3COOH = CH3COOZn + H2O =>
Zn(OH) + CH3COOH = CH3COOZn + H2O
Ag2O(aq) + Cl2(s) = AgCl + O2 =>
2 Ag2O(aq) + 2 Cl2(s) = 4 AgCl + O2
NH2CH2COOH + HCl = NH3CH2ClCOOH =>
NH2CH2COOH + HCl = NH3CH2ClCOOH
C + H2O = CO + H2 =>
C + H2O = CO + H2
CuSO4 + NH3 + H2O = [Cu(NH3)4(H2O)]SO4 =>
CuSO4 + 4 NH3 + H2O = [Cu(NH3)4(H2O)]SO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca + HClO4 = Ca(ClO4)2 + CaCl2 + H2O =>
8 Ca + 16 HClO4 = 7 Ca(ClO4)2 + CaCl2 + 8 H2O
BaCl2 + NaNo3 = Ba(No3)2 + NaCl =>
BaCl2 + 2 NaNo3 = Ba(No3)2 + 2 NaCl
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NaHCO3 + HClO4 = H2CO3 + NaClO4 =>
NaHCO3 + HClO4 = H2CO3 + NaClO4
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
CO(NH2)2 + H2O = NH2COONH4 =>
CO(NH2)2 + H2O = NH2COONH4
Bi2S3 + HNO3 = BiO + HNO2 + S =>
Bi2S3 + 2 HNO3 = 2 BiO + 2 HNO2 + 3 S
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
KMnSO4 + H2SO4 + H2O2 = KSO4 + MnSO4 + H2O =>
KMnSO4 + H2SO4 + H2O2 = KSO4 + MnSO4 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
