| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
AG + HNO3 = AGNO3 + NO + H2O =>
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Fe(s) + CO(g) = O2(s) + FeC =>
2 Fe(s) + 2 CO(g) = O2(s) + 2 FeC
Fe(s) + CO(g) = O2(g) + FeC(s) =>
2 Fe(s) + 2 CO(g) = O2(g) + 2 FeC(s)
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
CUO2 + Fe = Fe2O3 + CU =>
3 CUO2 + 4 Fe = 2 Fe2O3 + 3 CU
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
Fe + HNO3 = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
KMnO4 + H2SO4 + NaCl = K2SO4 + Cl2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 NaCl = K2SO4 + 5 Cl2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
HCLO + NAOH = H2O + NACLO =>
HCLO + NAOH = H2O + NACLO
Si + Fe2O3 = SiO2 + Fe =>
3 Si + 2 Fe2O3 = 3 SiO2 + 4 Fe
Ca(OH)2 + Cl2 = CaOCl2 + H2O =>
Ca(OH)2 + Cl2 = CaOCl2 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
CS2 + N2O = S8 + CO2 + N2 =>
4 CS2 + 8 N2O = S8 + 4 CO2 + 8 N2
HSO + Cu = CuSO + H =>
HSO + Cu = CuSO + H
C8H10 + KMnO4 + H2O = C7H7O2 + MnO2 + KOH =>
21 C8H10 + 46 KMnO4 + 2 H2O = 24 C7H7O2 + 46 MnO2 + 46 KOH
Al(OH)3 + NaCl = AlCl3 + NaOH =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2
Cr + H2O2 = CrO + H2O =>
Cr + H2O2 = CrO + H2O
C + Fe2O3 = CO + Fe =>
3 C + Fe2O3 = 3 CO + 2 Fe
Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
Cu + So4 = CuSo4 =>
Cu + So4 = CuSo4
H2S + I2 = S + HI =>
H2S + I2 = S + 2 HI
Sc(NO3)3 + Na2S = Sc2S3 + NaNO3 =>
2 Sc(NO3)3 + 3 Na2S = Sc2S3 + 6 NaNO3
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
MnSO4 + Na2CO3 + KNO3 = Na2MnO4 + KNO2 + Na2SO4 + CO2 =>
MnSO4 + 2 Na2CO3 + 2 KNO3 = Na2MnO4 + 2 KNO2 + Na2SO4 + 2 CO2
CH3COOH + Na2CO3 = NaCH3COO + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 NaCH3COO + H2O + CO2
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CuCl2 = CuCl + Cl2 =>
2 CuCl2 = 2 CuCl + Cl2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/26/16
Équations équilibrées sur06/25/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
