| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SeCl2 + 3 H2O = Se + H2SeO3 + 4 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COOH =>
9 CH3COOH + 8 NaHCO3 = 10 CO2 + 6 H2O + 8 NaCH3COOH
Br2 + KF = BrF + K =>
Br2 + 2 KF = 2 BrF + 2 K
Cl + N = NCl3 =>
3 Cl + N = NCl3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCOOH + NAOH = HCOONA + H2O =>
HCOOH + NAOH = HCOONA + H2O
H2SO4 + AL2(CO3)3 = AL2(SO4)3 + CO2 + H2O =>
3 H2SO4 + AL2(CO3)3 = AL2(SO4)3 + 3 CO2 + 3 H2O
O2 + Sb2S3 = Sb2O3 + SO2 =>
9 O2 + 2 Sb2S3 = 2 Sb2O3 + 6 SO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
HCO3 + BeOH = BeCO3 + H2O =>
HCO3 + BeOH = BeCO3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + H2 = HNO3 + Ag =>
2 AgNO3 + H2 = 2 HNO3 + 2 Ag
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
F2 + Al2S3 = F2S3 + Al2 =>
F2 + Al2S3 = F2S3 + Al2
Al2O3 + C + N2 = AlN + CO =>
Al2O3 + 3 C + N2 = 2 AlN + 3 CO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ClO2 + H = Cl + H2O =>
ClO2 + 4 H = Cl + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KHSO4 + Al2O3 = K2SO4 + Al2(SO4)3 + H2O =>
6 KHSO4 + Al2O3 = 3 K2SO4 + Al2(SO4)3 + 3 H2O
Na + Po4 = NaPo4 =>
Na + Po4 = NaPo4
NH4F + NaOH + Al(OH)3 = Na3AlF6 + H3N + H2O =>
6 NH4F + 3 NaOH + Al(OH)3 = Na3AlF6 + 6 H3N + 6 H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C5H12O + CH3COOH = C7H14O2 + H20 =>
10 C5H12O + 3 CH3COOH = 8 C7H14O2 + H20
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H3PO4 + NI = NIPO4 + H2 =>
2 H3PO4 + 2 NI = 2 NIPO4 + 3 H2
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
HNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 HNO2 + 6 KI + 6 HCl = 3 I2 + N2 + 6 KCl + 4 H2O
Cl2 + ZnI2 = ClI2 + Zn =>
Cl2 + 2 ZnI2 = 2 ClI2 + 2 Zn
H2SO4 + C = H20 + SO2 + CO2 =>
10 H2SO4 + 10 C = H20 + 10 SO2 + 10 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + H2SO4 = Na2SO4 + H2O + H2S =>
8 Na + 5 H2SO4 = 4 Na2SO4 + 4 H2O + H2S
HCO3 + BeOH = BeCO3 + H2O =>
HCO3 + BeOH = BeCO3 + H2O
CH3CHOHCH2CH3 + HCl = C4H9Cl + H2O =>
CH3CHOHCH2CH3 + HCl = C4H9Cl + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/19
Équations équilibrées sur02/10/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
