| Équations équilibrées la veille |
C9H8O4 + OH{-} = C9H7O4{-} + H2O
HCl + S = SCl + H2 =>
2 HCl + 2 S = 2 SCl + H2
FeOHCl2 + HCl = FeCl3 + H2O =>
FeOHCl2 + HCl = FeCl3 + H2O
C6H5CCH + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CCH + 26 KMnO4 + 39 H2SO4 = 40 C6H5COOH + 26 MnSO4 + 13 K2SO4 + 24 H2O
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2 =>
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2
NiSO4 + NH3 = Ni(NH3)4SO4 =>
NiSO4 + 4 NH3 = Ni(NH3)4SO4
MgO + KH2PO4 = KMgPO4 + H2O =>
MgO + KH2PO4 = KMgPO4 + H2O
CH3CH2CH2NH2 + H2O = CH3CH2CH2NH3 + OH =>
CH3CH2CH2NH2 + H2O = CH3CH2CH2NH3 + OH
N2 + O3 = NO3 =>
N2 + 2 O3 = 2 NO3
Al + MnO4({-}) + H2O = MnO2 + Al(OH)4({-}) =>
Al + MnO4({-}) + 2 H2O = MnO2 + Al(OH)4({-})
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
AgNO3 + K4[Fe(CN)6] = Ag4[Fe(CN)6] + KNO3 =>
4 AgNO3 + K4[Fe(CN)6] = Ag4[Fe(CN)6] + 4 KNO3
Na2SiO3(s) + HF = H2SiF6(aq) + NaF(aq) + H2O =>
Na2SiO3(s) + 8 HF = H2SiF6(aq) + 2 NaF(aq) + 3 H2O
CuO + O2 = CuO2 =>
2 CuO + O2 = 2 CuO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AgI + MgBr2 = MgI2 + AgBr =>
2 AgI + MgBr2 = MgI2 + 2 AgBr
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
LiCl + Hg(CH3COO)2 = LiCH3COO + HgCl2 =>
2 LiCl + Hg(CH3COO)2 = 2 LiCH3COO + HgCl2
Cr(NO3) + HNO3 + NaBiO3 = H2Cr2O7 + Bi(NO3) + NaNO3 + H2O =>
4 Cr(NO3) + 6 HNO3 + 5 NaBiO3 = 2 H2Cr2O7 + 5 Bi(NO3) + 5 NaNO3 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2CO3 + Zr(NO3)2 = KNO3 + Zr(CO3) =>
K2CO3 + Zr(NO3)2 = 2 KNO3 + Zr(CO3)
K2Cr2O7 + Al + H2O = KOH + Cr(OH)3 + Al2O3 =>
K2Cr2O7 + 2 Al + 4 H2O = 2 KOH + 2 Cr(OH)3 + Al2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3NH3Cl + H2O = CH3NH2Cl + H3O =>
CH3NH3Cl + H2O = CH3NH2Cl + H3O
HI + Cu(NO3)2 = CuI2 + HNO3 =>
2 HI + Cu(NO3)2 = CuI2 + 2 HNO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Na2S + ZnCl2 = ZnS + Na2Cl2 =>
Na2S + ZnCl2 = ZnS + Na2Cl2
CH3CHO + Br2 + H2O = CH3COOH + HBr =>
CH3CHO + Br2 + H2O = CH3COOH + 2 HBr
HNO3 + NH4OH = (NH4)2NO3 + H2O =>
7 HNO3 + 17 NH4OH = 8(NH4)2NO3 + 14 H2O
AlCl3 + CoSO4 = Al2(SO4)3 + CoCl2 =>
2 AlCl3 + 3 CoSO4 = Al2(SO4)3 + 3 CoCl2
CrCl3 + Cl2 + NaOH = NaCl + Na2CrO4 + H2O =>
2 CrCl3 + 3 Cl2 + 16 NaOH = 12 NaCl + 2 Na2CrO4 + 8 H2O
Zn + H2SO4 = Zn(HSO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(HSO4)2 + H2
Ca3N2 + Na2SO4 = CaSO4 + Na3N =>
Ca3N2 + 3 Na2SO4 = 3 CaSO4 + 2 Na3N
SnCl2 + K2SO4 = SnSO4 + KCl =>
SnCl2 + K2SO4 = SnSO4 + 2 KCl
K + BaSO4 = Ba + K2SO4 =>
2 K + BaSO4 = Ba + K2SO4
H2SO4 + Li3P = Li2 + SO4 + H3P =>
3 H2SO4 + 2 Li3P = 3 Li2 + 3 SO4 + 2 H3P
NaHCO3 + CH3COO = C2H3NaO2 + H2O + CO2 =>
7 NaHCO3 + 8 CH3COO = 7 C2H3NaO2 + 5 H2O + 9 CO2
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NaOH + 2 H2O
Cu(CIO3)2 = CIO3 + Cu =>
Cu(CIO3)2 = 2 CIO3 + Cu
KNO2 + FeCl2 + H2SO4 = N2 + HCl + K2SO4 + H2O + Fe2(SO4)3 =>
2 KNO2 + 6 FeCl2 + 10 H2SO4 = N2 + 12 HCl + K2SO4 + 4 H2O + 3 Fe2(SO4)3
HNO3 + Ca = Ca(NO3)2 + NO + H2O =>
8 HNO3 + 3 Ca = 3 Ca(NO3)2 + 2 NO + 4 H2O
CH3CH[CH3]CH2CH2OH + CH3COOH = CH3COO(CH2)2CH(CH3)2 + H2O =>
CH3CH[CH3]CH2CH2OH + CH3COOH = CH3COO(CH2)2CH(CH3)2 + H2O
MnO2 + AlCl3 = MnCl2 + Al2O3 + O2 =>
6 MnO2 + 4 AlCl3 = 6 MnCl2 + 2 Al2O3 + 3 O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) + H2 =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O(l) = 2 KAl(SO4)2*12H2O(s) + 3 H2
Sn{4+} + Fe = Sn + Fe{3+} =>
3 Sn{4+} + 4 Fe = 3 Sn + 4 Fe{3+}
Al(NO3)3 + Rb2CO3 = Al2(CO3)3 + Rb(NO3) =>
2 Al(NO3)3 + 3 Rb2CO3 = Al2(CO3)3 + 6 Rb(NO3)
(NH4)3PO4(aq) + CaCl2(aq) = NH4Cl(aq) + Ca3(PO4)2(aq) =>
2(NH4)3PO4(aq) + 3 CaCl2(aq) = 6 NH4Cl(aq) + Ca3(PO4)2(aq)
KMnO4 + C6H5C3H7 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
48 KMnO4 + 5 C6H5C3H7 + 72 H2SO4 = 24 K2SO4 + 48 MnSO4 + 45 CO2 + 102 H2O
K2SO3 + HNO3 = K2SO4 + NO2 + H2O =>
K2SO3 + 2 HNO3 = K2SO4 + 2 NO2 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
