| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + Na2(CO3)3 = Fe2(CO3)3 + 2 Na
P + N2O5 = NO + P2O5 =>
6 P + 5 N2O5 = 10 NO + 3 P2O5
C2H5OH + Ba(OH)2 = (C2H5O)2Ba + H2O =>
2 C2H5OH + Ba(OH)2 = (C2H5O)2Ba + 2 H2O
HCl + Fe2O3 = FeCl3 + H2O = =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
NaCl + CuSO4 = CuCl + NaSO4 =>
NaCl + CuSO4 = CuCl + NaSO4
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
MgSO4 + KClO3 + KOH = K2MgO4 + KCl + K2SO4 + H2O =>
3 MgSO4 + 2 KClO3 + 12 KOH = 3 K2MgO4 + 2 KCl + 3 K2SO4 + 6 H2O
H2SO4 + Na2S2O3 = Na2SO2 + H2O + SO2 =>
H2SO4 + Na2S2O3 = Na2SO2 + H2O + 2 SO2
C3H8 + SO2 = CO2 + H2O + S =>
C3H8 + 5 SO2 = 3 CO2 + 4 H2O + 5 S
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NH4Cl + O2 = NH3 + H2O + Cl2 =>
4 NH4Cl + O2 = 4 NH3 + 2 H2O + 2 Cl2
K2HPO4 + Na2(CO3) = K2(CO3) + Na2HPO4 =>
K2HPO4 + Na2(CO3) = K2(CO3) + Na2HPO4
NH4Fe(SO4)2 + NaOH = NH4OH + Fe(OH)3 + Na2SO4 =>
NH4Fe(SO4)2 + 4 NaOH = NH4OH + Fe(OH)3 + 2 Na2SO4
Mg + HS = MgS + H2 =>
2 Mg + 2 HS = 2 MgS + H2
C6 + H12O6 = C2H5OH + CO2 =>
C6 + H12O6 = 2 C2H5OH + 2 CO2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Na2SO4 + CaBr = Na2Br + CaSO4 =>
Na2SO4 + CaBr = Na2Br + CaSO4
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
P + KC1O3 = P2O5 + KC1 =>
6 P + 5 KC1O3 = 3 P2O5 + 5 KC1
NaF + HF = NaF2 + H =>
NaF + HF = NaF2 + H
NaSiO3 = NaO + SiO2 =>
NaSiO3 = NaO + SiO2
NaAlO2 + AlCl3 + H2O = Al(OH)3 + NaCl =>
3 NaAlO2 + AlCl3 + 6 H2O = 4 Al(OH)3 + 3 NaCl
Al2C3 = Al + C =>
Al2C3 = 2 Al + 3 C
HMnO4 + H2O + P4 = H3PO4 + Mn2O =>
10 HMnO4 + 13 H2O + 3 P4 = 12 H3PO4 + 5 Mn2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
H2SeO4 + P4O10 = SeO3 + H3PO4 =>
6 H2SeO4 + P4O10 = 6 SeO3 + 4 H3PO4
C3H6O + NaBH4 = C3H8O + NaBH3 =>
C3H6O + 2 NaBH4 = C3H8O + 2 NaBH3
NaNO3 + Pb(NO3)2 = NaPb + NO3 =>
NaNO3 + Pb(NO3)2 = NaPb + 3 NO3
Ca3P2 + KMnO4 + H2SO4 = MnSO4 + Ca3(PO4)2 + K2SO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 16 MnSO4 + 5 Ca3(PO4)2 + 8 K2SO4 + 24 H2O
C6H10O + O2 + N2 = CO2 + HNO3 =>
2 C6H10O + 41 O2 + 10 N2 = 12 CO2 + 20 HNO3
NH4ClO4 = NH3 + HCl + O2 =>
NH4ClO4 = NH3 + HCl + 2 O2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
K2SO3 + NaOH = KOH + Na2SO3 =>
K2SO3 + 2 NaOH = 2 KOH + Na2SO3
A4S6(s) + O2(g) = A4O6(s) + SO2(g) =>
A4S6(s) + 9 O2(g) = A4O6(s) + 6 SO2(g)
C2H4 + KMnO4 + H2SO4 = C2H6O2 + MnSO4 + KSO4 =>
2 C2H4 + KMnO4 + 2 H2SO4 = 2 C2H6O2 + MnSO4 + KSO4
KOH + H3PO4 = K2HPO4 + H2O =>
2 KOH + H3PO4 = K2HPO4 + 2 H2O
C3 + O2 = CO2 =>
C3 + 3 O2 = 3 CO2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
CH3CH2CH2CH2CH2OH + O2 = H2O + CO2 =>
2 CH3CH2CH2CH2CH2OH + 15 O2 = 12 H2O + 10 CO2
C6 + H2 = C6H12 =>
C6 + 6 H2 = C6H12
Na(SO4) + Ca(NO3)2 = Na(NO3) + Ca(SO4)2 =>
2 Na(SO4) + Ca(NO3)2 = 2 Na(NO3) + Ca(SO4)2
MgSO4 + ZnI2 = MgI2 + SO4Zn =>
MgSO4 + ZnI2 = MgI2 + SO4Zn
Al(OH)3 + H2 + H2O = [Al(H2O)6] =>
2 Al(OH)3 + 3 H2 + 6 H2O = 2[Al(H2O)6]
Fe(OH)3 + NH3 = Fe[NH3]6(OH)3 =>
Fe(OH)3 + 6 NH3 = Fe[NH3]6(OH)3
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
HI + Sn(HO)2 = SnOHI + H2O =>
HI + Sn(HO)2 = SnOHI + H2O
Y(NO3)3 + Tb(NO3)3 + NH2CONH2 = (YTb)2O3 + N2 + CO2 + H2O =>
2 Y(NO3)3 + 2 Tb(NO3)3 + 11 NH2CONH2 = (YTb)2O3 + 17 N2 + 11 CO2 + 22 H2O
Be(NO3)2 + NaOH = Be(OH)2 + NaNO3 =>
Be(NO3)2 + 2 NaOH = Be(OH)2 + 2 NaNO3
CH3COOH = HCOH =>
CH3COOH = 2 HCOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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