| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4 + 2 NaOH = Ni(OH)2 + (Na)2SO4
C3H7OH + Br2 = C3H7O + HBr =>
2 C3H7OH + Br2 = 2 C3H7O + 2 HBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
K(Al(OH)4) + HCl = AlCl3 + KCl + H2O =>
K(Al(OH)4) + 4 HCl = AlCl3 + KCl + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
(NH4)2S + H2O = H(NH4)2S(OH) =>
(NH4)2S + H2O = H(NH4)2S(OH)
Pb(NO3)2(aq) + NACl(aq) = PbCl2(s) + NANO3(aq) =>
Pb(NO3)2(aq) + 2 NACl(aq) = PbCl2(s) + 2 NANO3(aq)
CU(NH3)4 + SO4 + H2O = CU(NH3)4SO4H2O =>
CU(NH3)4 + SO4 + H2O = CU(NH3)4SO4H2O
CaCl2(aq)CuSO4(aq) = CaSO4(aq)CuCl2(s) =>
CaCl2(aq)CuSO4(aq) = CaSO4(aq)CuCl2(s)
CuO + Fe = Cu + Fe2O3 =>
3 CuO + 2 Fe = 3 Cu + Fe2O3
Fe + CUSO4 = CU + FeSO4 =>
Fe + CUSO4 = CU + FeSO4
Cl3 + Na3 = NaCl =>
Cl3 + Na3 = 3 NaCl
Mg(OH)2 + NH4Cl = MgCl2 + NH3*H2O =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH3*H2O
FeCl3 + KI = KCl + I + FeCl2 =>
FeCl3 + KI = KCl + I + FeCl2
Li2CO3 + ZnO + SeO2 = Li2Zn(SeO3)2 + CO2 =>
Li2CO3 + ZnO + 2 SeO2 = Li2Zn(SeO3)2 + CO2
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
C6H12O6 + CuSO4 + NaOH = C6H11NaO7 + Cu2O + Na2SO4 + H2O =>
C6H12O6 + 2 CuSO4 + 5 NaOH = C6H11NaO7 + Cu2O + 2 Na2SO4 + 3 H2O
Ba(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ba(NO3)2 =>
Ba(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ba(NO3)2
Na2SiO3 + CaCl = CaSiO3 + Na2Cl =>
Na2SiO3 + CaCl = CaSiO3 + Na2Cl
NaCl(aq) + Mg(NO3)2 = NaNO3(aq) + MgCl2(aq) =>
2 NaCl(aq) + Mg(NO3)2 = 2 NaNO3(aq) + MgCl2(aq)
H2S + I2 = I{-} + S + H{+} =>
H2S + I2 = 2 I{-} + S + 2 H{+}
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l) =>
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l)
(C6H10O5) + H2O = C6H12O6 =>
(C6H10O5) + H2O = C6H12O6
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l) =>
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2 =>
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2
AB = A + B =>
AB = A + B
KMnO4 + C4H6O6 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + C4H6O6 + 3 H2SO4 = 4 CO2 + 6 H2O + K2SO4 + 2 MnSO4
Na2C03 = Na2 + C3 =>
Na2C03 = Na2 + C3
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Na + H2N = Na2N + H2 =>
2 Na + H2N = Na2N + H2
N2O5 + Al = Al2O3 + N =>
3 N2O5 + 10 Al = 5 Al2O3 + 6 N
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
KAlSi3O8 + H + H2O = Al2Si2O5(OH)4 + K + SiO2 =>
2 KAlSi3O8 + 2 H + H2O = Al2Si2O5(OH)4 + 2 K + 4 SiO2
MgO + N2O = Mg3N2 + O2 =>
3 MgO + N2O = Mg3N2 + 2 O2
NO2 + KI = IO2 + KN =>
NO2 + KI = IO2 + KN
H3BO3 + Na2CO3 = CO2 + H2O + Na2B4O7 =>
4 H3BO3 + Na2CO3 = CO2 + 6 H2O + Na2B4O7
MnO2 + H{+} + Cl{-} = Mn{2+} + H2O + Cl2 =>
MnO2 + 4 H{+} + 2 Cl{-} = Mn{2+} + 2 H2O + Cl2
CH3CH2CH2OH + HBr = CH3CH2CH2CH2Br + H2O =>
4 CH3CH2CH2OH + 3 HBr = 3 CH3CH2CH2CH2Br + 4 H2O
CoCl2*6H2O + H2C2O4*2H2O + NH3 = CoC2O4*2H2O + NH4OH + HCl =>
CoCl2*6H2O + H2C2O4*2H2O + 6 NH3 = CoC2O4*2H2O + 6 NH4OH + 2 HCl
Na2S5 + O2 + H2O = Na2S2O3(H2O) + SO2 =>
2 Na2S5 + 9 O2 + 2 H2O = 2 Na2S2O3(H2O) + 6 SO2
AgNO3 + K2(SO4) = Ag2(SO4) + KNO3 =>
2 AgNO3 + K2(SO4) = Ag2(SO4) + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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