| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + H2SO4 = NaHSO4 + HCl
C + Fe2O3 = CO2 + Fe =>
3 C + 2 Fe2O3 = 3 CO2 + 4 Fe
Al2S3(s) = Al(s) + S8(s) =>
8 Al2S3(s) = 16 Al(s) + 3 S8(s)
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Al2S3(s) = Al(s) + S8(s) =>
8 Al2S3(s) = 16 Al(s) + 3 S8(s)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
FETIO3 + H2SO4 + H2O = FESO4*7H2O + TIOSO4 =>
FETIO3 + 2 H2SO4 + 5 H2O = FESO4*7H2O + TIOSO4
K2S + HBr = H2S + KBr =>
K2S + 2 HBr = H2S + 2 KBr
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgBr = Ag + Br =>
AgBr = Ag + Br
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
HSCH2COOH + NaOH = C2H3NaO2S + H2O =>
HSCH2COOH + NaOH = C2H3NaO2S + H2O
CA(OH)2 + SO2 = CASO3 + H2O =>
CA(OH)2 + SO2 = CASO3 + H2O
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
NiCl2 + K2CO3 = KCl + NiCO3 =>
NiCl2 + K2CO3 = 2 KCl + NiCO3
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
C16H34 + O2 = C + H2O =>
2 C16H34 + 17 O2 = 32 C + 34 H2O
HF + AL(OH)3 = ALF3 + H2O =>
3 HF + AL(OH)3 = ALF3 + 3 H2O
C11H24 + O2 = CO + H2O =>
2 C11H24 + 23 O2 = 22 CO + 24 H2O
Cu2O + SO3 = Cu2SO4 =>
Cu2O + SO3 = Cu2SO4
Na3AsO4 + HI + H2SO4 = As2O3 + I2 + H2O + NaHSO =>
2 Na3AsO4 + 40 HI + 6 H2SO4 = As2O3 + 20 I2 + 23 H2O + 6 NaHSO
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
AL + H = ALH =>
AL + H = ALH
Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
C8H18 + O2 = C8O2 + H2O =>
2 C8H18 + 11 O2 = 2 C8O2 + 18 H2O
C12H26 + O2 = C + H2O =>
2 C12H26 + 13 O2 = 24 C + 26 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
BaCl2 + Al2(So4)3 = AlCl3 + BaSo4 =>
3 BaCl2 + Al2(So4)3 = 2 AlCl3 + 3 BaSo4
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
CH4 + O2 = H2O + CO =>
2 CH4 + 3 O2 = 4 H2O + 2 CO
Na + H2So4 = Na2So4 + H2 =>
2 Na + H2So4 = Na2So4 + H2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
NaSo4 + BaCl2 = NaCl2 + BaSo4 =>
NaSo4 + BaCl2 = NaCl2 + BaSo4
NH4NO3 = N + O + H2O =>
NH4NO3 = 2 N + O + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/19
Équations équilibrées sur04/21/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
