| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgAl = AlMg
KClO3 + Hg + H2SO4 = KCl + HgSO4 + H2O =>
KClO3 + 3 Hg + 3 H2SO4 = KCl + 3 HgSO4 + 3 H2O
Na3P = Na + P4 =>
4 Na3P = 12 Na + P4
I2 + CaBr2 = IBr + Ca =>
I2 + CaBr2 = 2 IBr + Ca
Ca + H2SiO3 = CaSiO3 + H2 =>
Ca + H2SiO3 = CaSiO3 + H2
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
FeCl3*6H2O + K2C2O4*H2O = K3Fe(C2O4)3*3H2O + H2O + KCl =>
FeCl3*6H2O + 3 K2C2O4*H2O = K3Fe(C2O4)3*3H2O + 6 H2O + 3 KCl
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Al + CUSO4*5H2O = Al2(SO4)3 + CU + H2O =>
2 Al + 3 CUSO4*5H2O = Al2(SO4)3 + 3 CU + 15 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CH4(g) + H2O = CO + H2 =>
CH4(g) + H2O = CO + 3 H2
I2 + NO3 = IO3 + NO =>
I2 + 3 NO3 = 2 IO3 + 3 NO
NH4 + FeCl3 = NH4Cl3 + Fe =>
NH4 + FeCl3 = NH4Cl3 + Fe
Fe2O3 + K = Fe + K2O3 =>
Fe2O3 + 2 K = 2 Fe + K2O3
NH4OH + HI = NH4I + HOH =>
NH4OH + HI = NH4I + HOH
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C6H5NH2 + H2O + AlCl3 = C6H5NH3Cl + Al(OH)3 =>
3 C6H5NH2 + 3 H2O + AlCl3 = 3 C6H5NH3Cl + Al(OH)3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
K2CO3 + CH3COOH = H2O + CO2 + CH3COOK =>
K2CO3 + 2 CH3COOH = H2O + CO2 + 2 CH3COOK
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
HS + O2 = HO + SO =>
HS + O2 = HO + SO
IBr + NH3 = NH4Br + NI3 =>
3 IBr + 4 NH3 = 3 NH4Br + NI3
HgS + HCl + HNO3 = HgH2Cl4 + NO2 + H2SO4 + H2O =>
HgS + 4 HCl + 8 HNO3 = HgH2Cl4 + 8 NO2 + H2SO4 + 4 H2O
CS2(g) + O2(g) = CO2(g) + SO2(g) =>
CS2(g) + 3 O2(g) = CO2(g) + 2 SO2(g)
I2O4 = IO3 + I =>
3 I2O4 = 4 IO3 + 2 I
Ni{+} + Cr{3+} = Ni{2+} + Cr{+} =>
2 Ni{+} + Cr{3+} = 2 Ni{2+} + Cr{+}
Al + CuSO{4} = Al(SO{4}) + Cu =>
Al + CuSO{4} = Al(SO{4}) + Cu
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(s) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(s) + 2 H2O(l) + 2 NH3(g)
SO2 + HCl = SOCl2 + H2O =>
SO2 + 2 HCl = SOCl2 + H2O
Na2(CO3)2 = Na + (CO3)2 =>
Na2(CO3)2 = 2 Na + (CO3)2
NH3 + AlCl3 + H2O = NH4Cl + Al(OH)3 =>
3 NH3 + AlCl3 + 3 H2O = 3 NH4Cl + Al(OH)3
C6H12O6 + CH4O = C19H22O6 + H2O =>
7 C6H12O6 + 15 CH4O = 3 C19H22O6 + 39 H2O
CuFeS2 + O2 = CuS + SO2 + FeO =>
2 CuFeS2 + 3 O2 = 2 CuS + 2 SO2 + 2 FeO
TiO2 + HCl = Cl2 + TiCl2 + H2O =>
TiO2 + 4 HCl = Cl2 + TiCl2 + 2 H2O
AgNO3(aq) + NaBr(aq) = AgBr + NaNO3 =>
AgNO3(aq) + NaBr(aq) = AgBr + NaNO3
BaPO4 + Ca(OH)2 = Ba(OH)2 + CaPO4 =>
BaPO4 + Ca(OH)2 = Ba(OH)2 + CaPO4
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
Na2(CO3)2 = Na + (CO3)2 =>
Na2(CO3)2 = 2 Na + (CO3)2
Cl2(g) + NaBr(s) = NaCl(s) + Br2(g) =>
Cl2(g) + 2 NaBr(s) = 2 NaCl(s) + Br2(g)
KHCO3(aq)HCl(aq) = KCl(aq)H2O(l)CO2(g) =>
KHCO3(aq)HCl(aq) = KCl(aq)H2O(l)CO2(g)
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C3H6 + O3 = CO2 + H2O =>
C3H6 + 3 O3 = 3 CO2 + 3 H2O
K + Al2(SO4)3 = K2(SO4) + Al =>
6 K + Al2(SO4)3 = 3 K2(SO4) + 2 Al
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2SO4(aq) + Na(s) = Na2SO4(s) + H2(g) =>
H2SO4(aq) + 2 Na(s) = Na2SO4(s) + H2(g)
Na2(CO3)2 = Na + (CO3)2 =>
Na2(CO3)2 = 2 Na + (CO3)2
Li2O + HNO3 = H2O + LiNO3 =>
Li2O + 2 HNO3 = H2O + 2 LiNO3
C12H26 + H2O = CO + H2 =>
C12H26 + 12 H2O = 12 CO + 25 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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