| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2 + 2 O2 = 2 KO2
Sb(OH)3 + Na2S = SbS + Na2(OH)3 =>
Sb(OH)3 + Na2S = SbS + Na2(OH)3
Li3N + H2O = Li3OH + NH =>
Li3N + H2O = Li3OH + NH
C7H6O3 + CH3COOH = C9HOCO4 + H3COH =>
10 C7H6O3 + 23 CH3COOH = 8 C9HOCO4 + 36 H3COH
Na2Co3 + NH4Cl = NH3 + NaCl + H + Co3 =>
Na2Co3 + 2 NH4Cl = 2 NH3 + 2 NaCl + 2 H + Co3
C4H9NO2 + Zn + HCl = C4H9NH2 + ZnCl2 + H2O =>
C4H9NO2 + 3 Zn + 6 HCl = C4H9NH2 + 3 ZnCl2 + 2 H2O
I + S = IS =>
I + S = IS
NH4Cl + Ag2S = AgCl + (NH4)2S =>
2 NH4Cl + Ag2S = 2 AgCl + (NH4)2S
S + I = S2I =>
2 S + I = S2I
Cu2SO4(OH)2 + NH3*H2O + NH4 = Cu(NH3)4 + H2O + SO4 =>
Cu2SO4(OH)2 + 6 NH3*H2O + 2 NH4 = 2 Cu(NH3)4 + 8 H2O + SO4
S + I = S2I =>
2 S + I = S2I
P4 + HClO4 + H2O = H3PO4 + Cl2 =>
7 P4 + 20 HClO4 + 32 H2O = 28 H3PO4 + 10 Cl2
Al2(SO2)3 + H2O = Al(OH)3 + H2SO2 =>
Al2(SO2)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO2
KCl + CF4 = KF + CCl4 =>
4 KCl + CF4 = 4 KF + CCl4
Al2(SO2)3 + H2O = Al(OH)3 + H2SO2 =>
Al2(SO2)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO2
HNO3 + Ni = Ni(NO3) + H2O + N2O =>
10 HNO3 + 8 Ni = 8 Ni(NO3) + 5 H2O + N2O
P4 + Ca(s) = Ca3P2(s) =>
P4 + 6 Ca(s) = 2 Ca3P2(s)
Si + C6H6 = SiH + C6H5 =>
Si + C6H6 = SiH + C6H5
Cu2SO4(OH)2 + NH3*H2O + NH4 = Cu(NH3)4 + H2O + SO4 =>
Cu2SO4(OH)2 + 6 NH3*H2O + 2 NH4 = 2 Cu(NH3)4 + 8 H2O + SO4
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Br2 + O5 = Br2O5(s) =>
Br2 + O5 = Br2O5(s)
Fe(OH)3 + NH3 = FeN + H2O =>
Fe(OH)3 + NH3 = FeN + 3 H2O
CH3CH2COOH + CH3CH2SNa = CH3CH2COONa + CH3CH2SH =>
CH3CH2COOH + CH3CH2SNa = CH3CH2COONa + CH3CH2SH
NaBrO3 + NaBr + HSO4 = Br2 + H2O + NaSO4 =>
NaBrO3 + 5 NaBr + 6 HSO4 = 3 Br2 + 3 H2O + 6 NaSO4
NaH2PO4 + Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 NaH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + 6 H2O
H2SO4 + K2CO3 = K2SO4 + CO2*H2O =>
H2SO4 + K2CO3 = K2SO4 + CO2*H2O
NaBrO3 + NaBr + HSO4 = Br2 + H2O + NaSO4 =>
NaBrO3 + 5 NaBr + 6 HSO4 = 3 Br2 + 3 H2O + 6 NaSO4
S + I = S2I =>
2 S + I = S2I
Cu2SO4(OH)2 + NH3*H2O + NH4 = Cu(NH3)4 + H2O + SO4 =>
Cu2SO4(OH)2 + 6 NH3*H2O + 2 NH4 = 2 Cu(NH3)4 + 8 H2O + SO4
Pb3O4 + HCl = PbCl + H2O + Cl2 =>
2 Pb3O4 + 16 HCl = 6 PbCl + 8 H2O + 5 Cl2
Ca(NO3)2*NH4NO3*10H2O = Ca(NO3)2 + NH4NO3 + H2O =>
Ca(NO3)2*NH4NO3*10H2O = Ca(NO3)2 + NH4NO3 + 10 H2O
NaH2PO4 + Ba(OH)2 = BaH2PO4 + Na(OH)2 =>
NaH2PO4 + Ba(OH)2 = BaH2PO4 + Na(OH)2
Al2(SO2)3 + H2O = Al(OH)3 + H2SO2 =>
Al2(SO2)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO2
MgCl2 + Na2CO3 = Mg(CO3) + Na2Cl2 =>
MgCl2 + Na2CO3 = Mg(CO3) + Na2Cl2
Ba(OH)2 + C2H7NO2 = Ba(C2H3O2)2 + NH4OH =>
Ba(OH)2 + 2 C2H7NO2 = Ba(C2H3O2)2 + 2 NH4OH
C2H3O2H + Mg(OH)2 = Mg(C2H3O2)2 + H2O =>
2 C2H3O2H + Mg(OH)2 = Mg(C2H3O2)2 + 2 H2O
Al2(SO2)3 + H2O = Al(OH)3 + H2SO2 =>
Al2(SO2)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO2
HNO3 + Ni = Ni(NO3) + H2O + N2O =>
10 HNO3 + 8 Ni = 8 Ni(NO3) + 5 H2O + N2O
C2H4(COOH)2 + NaOH = C2H4(COONa)2 + H2O =>
C2H4(COOH)2 + 2 NaOH = C2H4(COONa)2 + 2 H2O
Sn(OH)2CsOH = Cs[Sn(OH)3] =>
Sn(OH)2CsOH = Cs[Sn(OH)3]
NaBrO3 + NaBr + HSO4 = Br2 + H2O + NaSO4 =>
NaBrO3 + 5 NaBr + 6 HSO4 = 3 Br2 + 3 H2O + 6 NaSO4
Cu2SO4(OH)2 + NH3*H2O + NH4 = Cu(NH3)4 + H2O + SO4 =>
Cu2SO4(OH)2 + 6 NH3*H2O + 2 NH4 = 2 Cu(NH3)4 + 8 H2O + SO4
Si + C6H6 = SiH + C6H5 =>
Si + C6H6 = SiH + C6H5
HNO3 + Ni = Ni(NO3) + H2O + N2O =>
10 HNO3 + 8 Ni = 8 Ni(NO3) + 5 H2O + N2O
Si + C6H6 = SiH + C6H5 =>
Si + C6H6 = SiH + C6H5
HNO3 + Ni = Ni(NO3) + H2O + N2O =>
10 HNO3 + 8 Ni = 8 Ni(NO3) + 5 H2O + N2O
NaBrO3 + NaBr + HSO4 = Br2 + H2O + NaSO4 =>
NaBrO3 + 5 NaBr + 6 HSO4 = 3 Br2 + 3 H2O + 6 NaSO4
X4N2H4SO4 + NaNO2 = X2N2O + Na2SO4 + H2O =>
X4N2H4SO4 + 2 NaNO2 = 2 X2N2O + Na2SO4 + 2 H2O
Mg + HClO4 = H2 + Mg(ClO4) =>
2 Mg + 2 HClO4 = H2 + 2 Mg(ClO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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