| Équations équilibrées la veille |
Cr + 6 NHO3 = Cr(NO3)3 + 3 NO2 + 3 H2O
H2S + MgO = MgS + H2O =>
H2S + MgO = MgS + H2O
Na2CO3 + MgCl2 = Na2Cl2 + MgCO3 =>
Na2CO3 + MgCl2 = Na2Cl2 + MgCO3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CrS(s) + O2(g) = CrO(s) + SO2(g) =>
2 CrS(s) + 3 O2(g) = 2 CrO(s) + 2 SO2(g)
CaCO3 + HCl + H2O = CaCl2*6H2O + CO2 =>
CaCO3 + 2 HCl + 5 H2O = CaCl2*6H2O + CO2
KMnO4 + Na2C2O4 = CO2 + K2CO3 + MnO2 + Na2CO3 =>
2 KMnO4 + 3 Na2C2O4 = 2 CO2 + K2CO3 + 2 MnO2 + 3 Na2CO3
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
NaNO3 + BaCl2 = NaCl + Ba(NO3)2 =>
2 NaNO3 + BaCl2 = 2 NaCl + Ba(NO3)2
K2CrO4 + KI + H2O = II2 + Cr(OH)3 + KOH =>
K2CrO4 + 3 KI + 4 H2O = II2 + Cr(OH)3 + 5 KOH
B(OH)3 = B2O3 + HOH =>
2 B(OH)3 = B2O3 + 3 HOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
C15H12N2O + O2 = H2O + CO2 + NH3 =>
C15H12N2O + 16 O2 = 3 H2O + 15 CO2 + 2 NH3
H3(C6H5O7) + NaOH = Na3(C6H5O7) + H2O =>
H3(C6H5O7) + 3 NaOH = Na3(C6H5O7) + 3 H2O
KMnO4 + C11H10 + H{+} = MnO2 + CO2 + K{+} + H2O =>
18 KMnO4 + C11H10 + 18 H{+} = 18 MnO2 + 11 CO2 + 18 K{+} + 14 H2O
(Na3)PO4 + Co(Cl)2 = Co(PO4) + (Na3)(Cl2) =>
(Na3)PO4 + Co(Cl)2 = Co(PO4) + (Na3)(Cl2)
Al2(CO3)3 + CH3COOH = Al(CH3COO)3 + H2CO3 =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2CO3
C2H3O2Cl + NH3 = C2H8O2N2 + NH4Cl =>
C2H3O2Cl + 3 NH3 = C2H8O2N2 + NH4Cl
ZnS + Pb(NO3)2 = Zn(NO3)2 + PbS =>
ZnS + Pb(NO3)2 = Zn(NO3)2 + PbS
C2H3O2Cl + NH3 = C2H8O2N2 + NH4Cl =>
C2H3O2Cl + 3 NH3 = C2H8O2N2 + NH4Cl
CH3(CH2)20H3 + O2 = CO2 + H2O =>
2 CH3(CH2)20H3 + 65 O2 = 42 CO2 + 46 H2O
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + H2CO3 =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 H2CO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HClO3 + CsOH = CsClO3 + HOH =>
HClO3 + CsOH = CsClO3 + HOH
C4(g)H10 + O2(g) = CO2(g) + H2O(g) =>
2 C4(g)H10 + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
KMnO4 + C11H10 + H{+} = MnO2 + CO2 + K{+} + H2O =>
18 KMnO4 + C11H10 + 18 H{+} = 18 MnO2 + 11 CO2 + 18 K{+} + 14 H2O
SF6 = F2 + S8 =>
8 SF6 = 24 F2 + S8
C6H6 + H2O + SO4{2-} + H{+} = HCO3{-} + H2S =>
4 C6H6 + 12 H2O + 15 SO4{2-} + 6 H{+} = 24 HCO3{-} + 15 H2S
HClO3 + CsOH = CsClO3 + HOH =>
HClO3 + CsOH = CsClO3 + HOH
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
H2CO3 + KOH = H2O + KHCO3 =>
H2CO3 + KOH = H2O + KHCO3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Mg + N = MgN =>
Mg + N = MgN
Ag + MgCO3 = Mg + AgCO3 =>
Ag + MgCO3 = Mg + AgCO3
Cd{2+} + NH3*H2O = Cd(NH3)4{2+} + H2O =>
Cd{2+} + 4 NH3*H2O = Cd(NH3)4{2+} + 4 H2O
Ba3N2 = Ba + N2 =>
Ba3N2 = 3 Ba + N2
Cu(H2O)4SO4H20 + NH3 = Cu(NH3)4SO4H20 + H2O =>
Cu(H2O)4SO4H20 + 4 NH3 = Cu(NH3)4SO4H20 + 4 H2O
HClO3 + CsOH = CsClO3 + HOH =>
HClO3 + CsOH = CsClO3 + HOH
KMnO4 + NH2OH + HCl = MnCl + KCl + N2 + H2O =>
KMnO4 + 6 NH2OH + 2 HCl = MnCl + KCl + 3 N2 + 10 H2O
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
NaHCO3 + O2 = CO2 + H2O + NaO2 =>
4 NaHCO3 + 3 O2 = 4 CO2 + 2 H2O + 4 NaO2
CH3CH(OH)CH2CH3 + H2SO4 = CH3CHOCHCH3SO2 + H2O =>
CH3CH(OH)CH2CH3 + H2SO4 = CH3CHOCHCH3SO2 + 2 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeS + HNO3 = Fe(NO3)3 + H2O + N2O + H2S =>
8 FeS + 26 HNO3 = 8 Fe(NO3)3 + 5 H2O + N2O + 8 H2S
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Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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