| Équations équilibrées la veille |
198 Zn(NO3)2*6H2O + 2.0000000000001Cr(NO3)3 + 2392 CH4N2O = 2 Zn099OCr001 + 2593 N2 + 2392 CO2 + 5972 H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C7H12 + HCl2 = C7H13 + Cl =>
C7H12 + HCl2 = C7H13 + 2 Cl
KClO3 + SnCl2 = Sn(ClO3)2 + KCl =>
2 KClO3 + SnCl2 = Sn(ClO3)2 + 2 KCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuBr2 + KPO4 = CuP2O8 + KBr =>
CuBr2 + 2 KPO4 = CuP2O8 + 2 KBr
Sn3P4 + Na2CO3 = Sn(CO3)2 + Na3P =>
Sn3P4 + 6 Na2CO3 = 3 Sn(CO3)2 + 4 Na3P
K2CO3(aq) + Zn(NO3)2(aq) = ZnCO3(aq) + KNO3(aq) =>
K2CO3(aq) + Zn(NO3)2(aq) = ZnCO3(aq) + 2 KNO3(aq)
C6H5CHO + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
C6H5CHO + 2 KMnO4 + 3 KOH = C6H5COOK + 2 K2MnO4 + 2 H2O
HI + Na(OH)2 = I + Na(H2O)2 =>
2 HI + Na(OH)2 = 2 I + Na(H2O)2
MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 NaOH = Na2MnO4 + NaNO2 + H2O
CuCl2 + Al2O3 = Cl2Al2 + CuO3 =>
CuCl2 + Al2O3 = Cl2Al2 + CuO3
CH3CH2OH + CH3COOH = CH3COOC2H5 + H2O =>
CH3CH2OH + CH3COOH = CH3COOC2H5 + H2O
MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 NaOH = Na2MnO4 + NaNO2 + H2O
(NH4)2CO3 + Ba(OH)2 = NH4OH + BaCO3 =>
(NH4)2CO3 + Ba(OH)2 = 2 NH4OH + BaCO3
La(NO3)3 + C2H5NO2 = La2O3 + CO2 + N2 + H2O =>
6 La(NO3)3 + 10 C2H5NO2 = 3 La2O3 + 20 CO2 + 14 N2 + 25 H2O
HCl + ClO = Cl2 + OH =>
HCl + ClO = Cl2 + OH
Co(OH)3 + Mn(OH)2 = Co(OH)2 + MnO2 + H2O =>
2 Co(OH)3 + Mn(OH)2 = 2 Co(OH)2 + MnO2 + 2 H2O
Si + Ca(OH)2 = CaSiO2 + H2 =>
Si + Ca(OH)2 = CaSiO2 + H2
MgBr2(aq) + LiOH(aq) = Mg(OH)2 + LiBr =>
MgBr2(aq) + 2 LiOH(aq) = Mg(OH)2 + 2 LiBr
Hg + H2SO4 = H2SO4Hg =>
Hg + H2SO4 = H2SO4Hg
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Mg(SO4) = MgO + SO3 =>
Mg(SO4) = MgO + SO3
ZnSO3 + HNO3 = ZnN2O6H2O + SO2 =>
ZnSO3 + 2 HNO3 = ZnN2O6H2O + SO2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CH3OOH + K2CO3 = KCH3OO + H2O + CO2 =>
2 CH3OOH + K2CO3 = 2 KCH3OO + H2O + CO2
FeCl3 + Ba(OH)2 = BaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Fe(OH)3
Fe2(SO4)3 + Ni(OH)2 = NiSO4 + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ni(OH)2 = 3 NiSO4 + 2 Fe(OH)3
C3H5Cl3 + KOH = C3H5(OH)3 + KCl =>
C3H5Cl3 + 3 KOH = C3H5(OH)3 + 3 KCl
CaCl2(aq) + H2SO4(l) = CaSO4(s) + HCl(aq) =>
CaCl2(aq) + H2SO4(l) = CaSO4(s) + 2 HCl(aq)
Ba(OH)2 + (NH4)2SO4 = BaSO4 + NH3 + H2O =>
Ba(OH)2 + (NH4)2SO4 = BaSO4 + 2 NH3 + 2 H2O
Na2SO4 + KCI = NaCI + K2SO4 =>
Na2SO4 + 2 KCI = 2 NaCI + K2SO4
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + N2SO4 =>
Cr2S3 + 12 Mn(NO3)2 + 14 Na2CO3 = 18 NO + 14 CO2 + 2 Na2CrO4 + 12 Na2MnO4 + 3 N2SO4
FeH + H2O = Fe(OH)3 + H2 =>
FeH + 3 H2O = Fe(OH)3 + 2 H2
CH2CH2 + H2SO4 + KMnO4 = CH3CO2H + K2SO4 + MnSO4 + H2O =>
5 CH2CH2 + 6 H2SO4 + 4 KMnO4 = 5 CH3CO2H + 2 K2SO4 + 4 MnSO4 + 6 H2O
OH + HSO4 = SO4 + H2O =>
OH + HSO4 = SO4 + H2O
LiOH + H2O = LiOH2 + OH =>
LiOH + H2O = LiOH2 + OH
C2H3O2{-} + Fe{3+} + H2O = HCO3{-} + Fe{+2} + H{+} =>
C2H3O2{-} + 8 Fe{3+} + 4 H2O = 2 HCO3{-} + 8 Fe{+2} + 9 H{+}
Zn + NaCl = Zn(Cl)2 + Na =>
Zn + 2 NaCl = Zn(Cl)2 + 2 Na
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
AlBr + NaCr = NaBr + AlCr =>
AlBr + NaCr = NaBr + AlCr
K2SO3 + CuO = K2SO4 + Cu =>
K2SO3 + CuO = K2SO4 + Cu
C3H6O3 + H2O = CO2 + H =>
C3H6O3 + 3 H2O = 3 CO2 + 12 H
Hg + Fe = HgFe =>
Hg + Fe = HgFe
K2CO3 + CO2 + H2O = K2(HCO3)2 =>
K2CO3 + CO2 + H2O = K2(HCO3)2
Ca(OH)2 + Fe2(CO3)3 = CaCO3 + Fe(OH)3 =>
3 Ca(OH)2 + Fe2(CO3)3 = 3 CaCO3 + 2 Fe(OH)3
ZnS + H = Zn + H2S =>
ZnS + 2 H = Zn + H2S
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
H2(NO4) + Ba(OH)2 = H2O + Ba(NO4) =>
H2(NO4) + Ba(OH)2 = 2 H2O + Ba(NO4)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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Équations équilibrées sur02/10/25
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