| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + 2 NaPo4 = Ba(Po4)2 + 2 NaCl
NaHSO4 + NaHSO3 = Na2SO4 + SO2 + H2O =>
NaHSO4 + NaHSO3 = Na2SO4 + SO2 + H2O
MnOH2 + Al(OH)3 = Mn(OH)2 + AlOH3 =>
2 MnOH2 + Al(OH)3 = 2 Mn(OH)2 + AlOH3
CH3CHOOH + O2 = CO2 + H2 =>
2 CH3CHOOH + 2 O2 = 4 CO2 + 5 H2
K2Cr2O7 + HF = CrF3 + KF + F2 + H2O =>
K2Cr2O7 + 14 HF = 2 CrF3 + 2 KF + 3 F2 + 7 H2O
C9H7NO + HCl = C9H6ClNO + H =>
C9H7NO + HCl = C9H6ClNO + 2 H
FeI2(aq) + KOH(aq) = Fe(OH)2 + KI =>
FeI2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KI
MnO4{-} + S2O3{2-} + H{+} = Mn{2+} + SO6{2-} + H2O =>
16 MnO4{-} + 5 S2O3{2-} + 38 H{+} = 16 Mn{2+} + 10 SO6{2-} + 19 H2O
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Ba + CI2 = Ba3CI2 =>
3 Ba + CI2 = Ba3CI2
LiI = Li + I =>
LiI = Li + I
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
KOH + MgSO4 = K2SO4 + Mg(OH)2 =>
2 KOH + MgSO4 = K2SO4 + Mg(OH)2
Sodium + Oxygen = Sodiumoxide =>
4 Na + O2 = 2 Na2O
HOCl = Cl2 + H2O + O =>
2 HOCl = Cl2 + H2O + O
Na2S2O3 + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O =>
Na2S2O3 + 4 MnO2 + 3 H2SO4 = Na2SO4 + 4 MnSO4 + 3 H2O
C6H10O + KMnO4 = C6H10O4 + MnO2 + K =>
2 C6H10O + 3 KMnO4 = 2 C6H10O4 + 3 MnO2 + 3 K
TiO + Cl2 = TiCl3 + O2 =>
2 TiO + 3 Cl2 = 2 TiCl3 + O2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
LiI = Li + I2 =>
2 LiI = 2 Li + I2
PB(No3)2 + KI = KNo3 + PBI2 =>
PB(No3)2 + 2 KI = 2 KNo3 + PBI2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s) =>
2 NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s)
NaCl + CO2 = NaCO2 + Cl2 =>
2 NaCl + 2 CO2 = 2 NaCO2 + Cl2
CO2 + H2O = C2H4O4 + O2 =>
2 CO2 + 2 H2O = C2H4O4 + O2
NAg5 + NaCl = NCl + Ag5Na =>
NAg5 + NaCl = NCl + Ag5Na
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C1H5O1 + O2 = CO2 + H2O =>
4 C1H5O1 + 7 O2 = 4 CO2 + 10 H2O
C6H3NO3Cl2 + H2SO4 + Zn = C6H5NO2Cl2 + ZnSO4 + H2O =>
C6H3NO3Cl2 + 2 H2SO4 + 2 Zn = C6H5NO2Cl2 + 2 ZnSO4 + H2O
NH2CONH2 + HNO2 = HCOOH + N2 + H2O =>
3 NH2CONH2 + 4 HNO2 = 3 HCOOH + 5 N2 + 5 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaClO4 + NaC7H5O2 = H2O + CO2 + Na2CO3 + NaCl =>
15 NaClO4 + 4 NaC7H5O2 = 10 H2O + 26 CO2 + 2 Na2CO3 + 15 NaCl
Li + Al3{+} = Li{+} + Al =>
Li + Al3{+} = Li{+} + 3 Al
C3H8O + O2 = CO2 + H2O = =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
ClO2 + NaOH = H2O + NaClO2 + NaClO3 =>
2 ClO2 + 2 NaOH = H2O + NaClO2 + NaClO3
ZnCO3(heated) = ZnO + CO2 =>
ZnCO3(heated) = ZnO + CO2
NaF + Cl2 = NaCl + F2 =>
2 NaF + Cl2 = 2 NaCl + F2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cu + Cl = CuCl2 =>
Cu + 2 Cl = CuCl2
CH3COOH + NaCHO3 = C2H3NaO2 + CO2 + H2O =>
CH3COOH + NaCHO3 = C2H3NaO2 + CO2 + H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Co + HNO3 = Co(NO3)3 + H2O + N2 =>
10 Co + 36 HNO3 = 10 Co(NO3)3 + 18 H2O + 3 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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