| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2 + O2 = 2 N2O
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HgS = Hg + S =>
HgS = Hg + S
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
(CH3)2N2H2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
HgS = Hg + S =>
HgS = Hg + S
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
(CH2)5 + O2 = CO2 + H2O =>
2(CH2)5 + 15 O2 = 10 CO2 + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
H6C6 + O2 = CO2 + H2O =>
2 H6C6 + 15 O2 = 12 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Fe + S = FeS =>
Fe + S = FeS
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
K + SO4 = K2SO4 =>
2 K + SO4 = K2SO4
CH4N2O + CH3COOH + HCl = C19H18ClN3O4 + H2O + O2 =>
6 CH4N2O + 35 CH3COOH + 4 HCl = 4 C19H18ClN3O4 + 48 H2O + 6 O2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C2H4O2 + CrO3 = CO2 + H2O + Cr2O3 =>
3 C2H4O2 + 8 CrO3 = 6 CO2 + 6 H2O + 4 Cr2O3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
C2H4O2 + H2CrO4 = CO2 + H2O + Cr(OH)3 =>
3 C2H4O2 + 8 H2CrO4 = 6 CO2 + 2 H2O + 8 Cr(OH)3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CO + H2O + HF = C2H3O2F + O2 =>
4 CO + 2 H2O + 2 HF = 2 C2H3O2F + O2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HCl + (FeS) = H2S + FeCl2 =>
2 HCl + (FeS) = H2S + FeCl2
C2H4O2 + HNO3 = CO2 + H2O + N =>
5 C2H4O2 + 8 HNO3 = 10 CO2 + 14 H2O + 8 N
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
(CH2CH2OH)2 + O2 = CO2 + H2O =>
2(CH2CH2OH)2 + 11 O2 = 8 CO2 + 10 H2O
C2H4O2 + MeOH = MeC2H3O2 + H2O =>
C2H4O2 + MeOH = MeC2H3O2 + H2O
FeCl3 + NH4(OH) = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/22
Équations équilibrées sur02/13/21
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