| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaBr(aq) + CaF2(s) = 2 NaF(aq) + CaBr2(aq)
HO + NaF = HF + NaO =>
HO + NaF = HF + NaO
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
C5H11OHC5H11 + O2 = C + H2O =>
4 C5H11OHC5H11 + 21 O2 = 40 C + 46 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C6H6CHO + KMnO4 = C6H6COOH + Mn + K =>
4 C6H6CHO + KMnO4 = 4 C6H6COOH + Mn + K
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
P2O5 + Na2O = Na2O6 + P2 =>
P2O5 + Na2O = Na2O6 + P2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
C2H6 + Br2 = HBr + C2H4 =>
C2H6 + Br2 = 2 HBr + C2H4
Ba(NO2)2 + HNO2 = BaNO2 + H(NO2)2 =>
Ba(NO2)2 + HNO2 = BaNO2 + H(NO2)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Ag2S(s) + HCl(aq) = AgCl(s) + H2S(g) =>
Ag2S(s) + 2 HCl(aq) = 2 AgCl(s) + H2S(g)
FeSO4 + Fe(OH)2 = Fe2(OH)2SO4 =>
FeSO4 + Fe(OH)2 = Fe2(OH)2SO4
HgNO3 + CaCl2 = CaNO3 + HgCl2 =>
HgNO3 + CaCl2 = CaNO3 + HgCl2
Cu + HNO3 + HCl = CuCl + H2O + NO =>
3 Cu + HNO3 + 3 HCl = 3 CuCl + 2 H2O + NO
NaOHAlSO4 = NaSO4AlOH =>
NaOHAlSO4 = NaSO4AlOH
Cl + Ca(OH)2 = Ca(ClO3)2 + CaCl2 + H2O =>
12 Cl + 6 Ca(OH)2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
Ag2SO3 + H2O = H2SO4 + Ag =>
Ag2SO3 + H2O = H2SO4 + 2 Ag
Cu2O + HNO3 = Cu(NO3)2 + H2O + Cu2N =>
9 Cu2O + 30 HNO3 = 14 Cu(NO3)2 + 15 H2O + 2 Cu2N
MgNO3CaI = CaNO3MgI =>
MgNO3CaI = CaNO3MgI
N2 + H3PO4 = N3PO4 + H2 =>
3 N2 + 2 H3PO4 = 2 N3PO4 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H6 + CH3Br = C7H8 + HBr =>
C6H6 + CH3Br = C7H8 + HBr
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al2(SO4)3 + K2SO3 + H2O = Al(OH)3 + SO2 + K2SO4 =>
Al2(SO4)3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 3 K2SO4
NiCO3 + HClO4 = Ni(ClO4)2 + H2O + CO2 =>
NiCO3 + 2 HClO4 = Ni(ClO4)2 + H2O + CO2
Ag(s) + H2S(g) + O2 = Ag2S(s) + H2O(g) =>
4 Ag(s) + 2 H2S(g) + O2 = 2 Ag2S(s) + 2 H2O(g)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cr + H2O = Cr2O7 + H =>
2 Cr + 7 H2O = Cr2O7 + 14 H
Pb(NO3)2 + CO3 = PbCO3 + NO3 =>
Pb(NO3)2 + CO3 = PbCO3 + 2 NO3
HgNO3 + CaCl2 = CaNO3 + HgCl2 =>
HgNO3 + CaCl2 = CaNO3 + HgCl2
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ni + NaOH = Ni(OH) + Na =>
Ni + NaOH = Ni(OH) + Na
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
NO(g) = N2O(g) + NO2(g) =>
3 NO(g) = N2O(g) + NO2(g)
C + CUO = CU + CO2 =>
C + 2 CUO = 2 CU + CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH3COOH + Ba3(PO4)2 + H2O = CO2PO4 + Ba3HO + CH4 =>
17 CH3COOH + 8 Ba3(PO4)2 + 6 H2O = 16 CO2PO4 + 8 Ba3HO + 18 CH4
BaSO4 + K = BaK + SO4 =>
BaSO4 + K = BaK + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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