| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{+3} + Cu{+} = Fe{+2} + Cu{+2}
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Li + MgCl2 = LiCl + Mg =>
2 Li + MgCl2 = 2 LiCl + Mg
Na2SO4(l) + Pb(NO3)2(l) = PbSO4 + NaNO3 =>
Na2SO4(l) + Pb(NO3)2(l) = PbSO4 + 2 NaNO3
K + H2SO4 = K2SO4O4 + S + H2O =>
6 K + 8 H2SO4 = 3 K2SO4O4 + 5 S + 8 H2O
Cu + NaOH = Cu(Na)2 + OH =>
Cu + 2 NaOH = Cu(Na)2 + 2 OH
CH3C(O)CH2CH2COOH + NaBH4 = CH3C(OH)CH2CH2CH2(OH) + NaBH3 + H2O =>
CH3C(O)CH2CH2COOH + 5 NaBH4 = CH3C(OH)CH2CH2CH2(OH) + 5 NaBH3 + H2O
Hg + H3Po4 = Hg3(Po4)2 + H2 =>
3 Hg + 2 H3Po4 = Hg3(Po4)2 + 3 H2
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr
Ni(OH)2 + H = Ni + H2O =>
Ni(OH)2 + 2 H = Ni + 2 H2O
XeO3 + XeOF4 = XeO2F2 =>
XeO3 + XeOF4 = 2 XeO2F2
C12H22O11 + Cr2O7{2-} + H{+} = CO2 + H2O + Cr{3+} =>
C12H22O11 + 8 Cr2O7{2-} + 64 H{+} = 12 CO2 + 43 H2O + 16 Cr{3+}
CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4
MnCl2 + KClO3 + KOH = KCl + MnO4 + H2O =>
MnCl2 + KClO3 + 2 KOH = 3 KCl + MnO4 + H2O
AgO2 = Ag + O2 =>
AgO2 = Ag + O2
Al2O3 + HClO4 = Al(ClO4)3 + H2O =>
Al2O3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O
S3P2 = S + P =>
S3P2 = 3 S + 2 P
CuO + BaCO3 = BaCuO2 + CO2 =>
CuO + BaCO3 = BaCuO2 + CO2
C6H6O + NaOH = C6H5NaO + H2O =>
C6H6O + NaOH = C6H5NaO + H2O
Na + ScCl3 = Sc + NaCl =>
3 Na + ScCl3 = Sc + 3 NaCl
MgBr2 + Ba(OH)2 = Mg(OH)2 + BaBr2 =>
MgBr2 + Ba(OH)2 = Mg(OH)2 + BaBr2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe + Cr2O3 + O2 = FeCr2O4 =>
2 Fe + 2 Cr2O3 + O2 = 2 FeCr2O4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CO2H + HCl = CH3COCl + H2O =>
CH3CO2H + HCl = CH3COCl + H2O
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H5COOH =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 174 H2O + 33 K2SO4 + 66 MnSO4 + 45 C6H5COOH
KOH + P4 + KClO = KCl + K3PO4 + H2O =>
12 KOH + P4 + 10 KClO = 10 KCl + 4 K3PO4 + 6 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C4H5NO4 + O2 = CO2 + H2O + NO2 =>
4 C4H5NO4 + 17 O2 = 16 CO2 + 10 H2O + 4 NO2
AuCl3 + KOH = Au(OH)3 + KCl =>
AuCl3 + 3 KOH = Au(OH)3 + 3 KCl
Ba + HgCl2 = Hg + BaCl2 =>
Ba + HgCl2 = Hg + BaCl2
N2O5 + KI = NO2 + I2 + KNO3 =>
2 N2O5 + 2 KI = 2 NO2 + I2 + 2 KNO3
Na3BO3 = BO3 + Na =>
Na3BO3 = BO3 + 3 Na
K + O = K2O1 =>
2 K + O = K2O1
Au3(PO3)2 + Al = Au + Al(PO3) =>
Au3(PO3)2 + 2 Al = 3 Au + 2 Al(PO3)
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Na2(CO3) + Al(ClO3)3 = Al2(CO3)3 + Na(ClO3) =>
3 Na2(CO3) + 2 Al(ClO3)3 = Al2(CO3)3 + 6 Na(ClO3)
Ni(CO4) = Ni + CO4 =>
Ni(CO4) = Ni + CO4
CuSO4 + NH4OH = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = (CuOH)2SO4 + (NH4)2SO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O = =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
Cu2[Fe(CN)6] + HNO3 = Cu(NO3)2 + H4[Fe(CN)6] =>
Cu2[Fe(CN)6] + 4 HNO3 = 2 Cu(NO3)2 + H4[Fe(CN)6]
PH3 + MnO2 = Mn(OH)2 + P =>
2 PH3 + 3 MnO2 = 3 Mn(OH)2 + 2 P
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C3H7NO2 + HBr = C3H5O2Br + NH3 =>
C3H7NO2 + HBr = C3H5O2Br + NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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