| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn + O2 = 2 ZnO
(NH4)2Fe(SO4)2 + H2S = FeS + NH4HSO4 =>
(NH4)2Fe(SO4)2 + H2S = FeS + 2 NH4HSO4
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
H2SO4 + CuCO3 = CuSO4 + H2O + CO2 =>
H2SO4 + CuCO3 = CuSO4 + H2O + CO2
(COOH)2 + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMNO4 + 3 H2SO4 = 10 CO2 + 2 MNSO4 + K2SO4 + 8 H2O
Mn(NO3)2 + PbO2 + HNO3 = MnO4 + H2O + Pb(NO3)2 =>
Mn(NO3)2 + 3 PbO2 + 4 HNO3 = MnO4 + 2 H2O + 3 Pb(NO3)2
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
NH4ClO4 + P = H3PO4 + Cl2 + N2 + H2O =>
10 NH4ClO4 + 8 P = 8 H3PO4 + 5 Cl2 + 5 N2 + 8 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ThPO4 + NaOH + H2O = Th(OH)4 + Na3PO4 + H2 =>
2 ThPO4 + 6 NaOH + 2 H2O = 2 Th(OH)4 + 2 Na3PO4 + H2
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
H2SO + O2 = H2SO4 =>
2 H2SO + 3 O2 = 2 H2SO4
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
As2S3 + H2O2 + NH3 = (NH4)2SO4 + H2O + (NH4)3AsO4 =>
As2S3 + 14 H2O2 + 12 NH3 = 3(NH4)2SO4 + 8 H2O + 2(NH4)3AsO4
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
Al2(So4)3 + KOh = Al(Oh)3 + K2So4 =>
Al2(So4)3 + 6 KOh = 2 Al(Oh)3 + 3 K2So4
CAC2 + HNO3 = CA(NO3)2 + C2H2 =>
CAC2 + 2 HNO3 = CA(NO3)2 + C2H2
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
Cl + CS = CCl4 + S2Cl2 =>
10 Cl + 2 CS = 2 CCl4 + S2Cl2
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
HCl + Fe2S = H2S + FeCl =>
2 HCl + Fe2S = H2S + 2 FeCl
Hg + HNO3 = Hg(NO3) + NO + H2O =>
3 Hg + 4 HNO3 = 3 Hg(NO3) + NO + 2 H2O
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CrCl3 + KOH + H2O2 = K2CrO4 + KCl + H2O =>
2 CrCl3 + 10 KOH + 3 H2O2 = 2 K2CrO4 + 6 KCl + 8 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CH3OH + MNO4{-} + H{+} = CO2 + MN{+} + H2O =>
CH3OH + MNO4{-} + 2 H{+} = CO2 + MN{+} + 3 H2O
Fe2(So4)3 + NaOh = Fe(Oh)3 + Na2So4 =>
Fe2(So4)3 + 6 NaOh = 2 Fe(Oh)3 + 3 Na2So4
CH2CHCH2CH3 + KMnO4 + H2O = MnO2 + CH2(OH)CH(OH)CH2CH3 + KOH =>
3 CH2CHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2(OH)CH(OH)CH2CH3 + 2 KOH
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
KCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
10 KCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/16
Équations équilibrées sur01/17/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
