| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cuz + 8 HNO3 = 3 Cuz(NO3)2 + 2 NO + 4 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaOH + H2SO4 = NaHSO4 + H2O =>
NaOH + H2SO4 = NaHSO4 + H2O
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + H2O =>
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + 6 H2O
C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl
CuSO4 + Co = Cu + CoSO4 =>
CuSO4 + Co = Cu + CoSO4
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
HC2H3O2 + NaCO3 = NaC2H3O2 + H2O + CO2 =>
9 HC2H3O2 + 8 NaCO3 = 8 NaC2H3O2 + 6 H2O + 10 CO2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuOHCl = CuOH + Cl =>
CuOHCl = CuOH + Cl
C2H2 + HBr = C2H6Br + C2H =>
4 C2H2 + HBr = C2H6Br + 3 C2H
S + NaOH = S(OH)2 + Na =>
S + 2 NaOH = S(OH)2 + 2 Na
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
AgCl(s) + O2(g) = Ag2O(aq) + Cl2(g) =>
4 AgCl(s) + O2(g) = 2 Ag2O(aq) + 2 Cl2(g)
NaCo3 + BaCl = BaCo3 + NaCl =>
NaCo3 + BaCl = BaCo3 + NaCl
Cu2(Fe(CN)6) + NH3*H2O = (NH4)4(Fe(CN)6) + (Cu(NH3)4)(OH)2 + H2O =>
Cu2(Fe(CN)6) + 12 NH3*H2O = (NH4)4(Fe(CN)6) + 2(Cu(NH3)4)(OH)2 + 8 H2O
Mg(s) + Fe(aq) = MgFe =>
Mg(s) + Fe(aq) = MgFe
KCl + F2 = KF + Cl3 =>
6 KCl + 3 F2 = 6 KF + 2 Cl3
HNO3 + Na2SO4 = NaNO3 + H2SO4 =>
2 HNO3 + Na2SO4 = 2 NaNO3 + H2SO4
C6H14O = C6H12 + H2O =>
C6H14O = C6H12 + H2O
Ga2(CO3)3 + H2SO4 = Ga2(SO4)3 + H2O + CO2 =>
Ga2(CO3)3 + 3 H2SO4 = Ga2(SO4)3 + 3 H2O + 3 CO2
KCl + NaCl = Cl2 + KNa =>
KCl + NaCl = Cl2 + KNa
CH3CH2Cl = CH2CH2 + HCl =>
CH3CH2Cl = CH2CH2 + HCl
C10H14N2 + O2 = CO2 + H2O + N2 =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 2 N2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(NO3)3 + KOH = KNO3 + Al(OH)3 =>
Al(NO3)3 + 3 KOH = 3 KNO3 + Al(OH)3
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
K2Cr2O7 + FeSO4 + H2SO4 = Cr25043 + Fe2(SO4)3 + K2SO4 + H2O =>
25043 K2Cr2O7 + 300516 FeSO4 + 175301 H2SO4 = 2 Cr25043 + 150258 Fe2(SO4)3 + 25043 K2SO4 + 175301 H2O
FeCl3 + NH3 + H2O = Fe(OH)3 + NH3Cl2 + H2 =>
2 FeCl3 + 3 NH3 + 6 H2O = 2 Fe(OH)3 + 3 NH3Cl2 + 3 H2
C2H2 + HBr = C2H6Br + C2H =>
4 C2H2 + HBr = C2H6Br + 3 C2H
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Cr + Ag = CrAg =>
Cr + Ag = CrAg
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CU + O3 = CUO =>
3 CU + O3 = 3 CUO
KI + SnCl2 = SnI2 + KCl =>
2 KI + SnCl2 = SnI2 + 2 KCl
C8H16 + NH3 = C8H3 + NH16 =>
C8H16 + NH3 = C8H3 + NH16
Gd(OH)3 + Fe(OH)3 + Co(OH)2 = CoFeGdO4 + H2O =>
Gd(OH)3 + Fe(OH)3 + Co(OH)2 = CoFeGdO4 + 4 H2O
H2SO4 + Rb2O = H2O + Rb2SO4 =>
H2SO4 + Rb2O = H2O + Rb2SO4
Cu + Ag3NO2 = Cu3(NO2)2 + Ag =>
3 Cu + 2 Ag3NO2 = Cu3(NO2)2 + 6 Ag
NH4OH + NaClO = N2H4 + NaCl + H2O =>
2 NH4OH + NaClO = N2H4 + NaCl + 3 H2O
H2 + O = H2O2 =>
H2 + 2 O = H2O2
(NH4)2S + NaCl = NH4Cl + Na2S =>
(NH4)2S + 2 NaCl = 2 NH4Cl + Na2S
Na(ClO) + NaI + HCl = NaCl + I2 + H2O =>
Na(ClO) + 2 NaI + 2 HCl = 3 NaCl + I2 + H2O
Pb2S(s) + HCl(aq) = PbCl(s) + H2S(g) =>
Pb2S(s) + 2 HCl(aq) = 2 PbCl(s) + H2S(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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