| Équations équilibrées la veille |
3 C12H13N5 + 14 KMnO4 + H2O = 3 C11H7N5O3 + 3 CO2H2 + 14 MnO2 + 14 KOH
C11O6H22 + O2 = CO2 + H2O =>
2 C11O6H22 + 27 O2 = 22 CO2 + 22 H2O
CH3OH + Br2 = CH3OBr + H2 =>
2 CH3OH + Br2 = 2 CH3OBr + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3OH + Br2 = CH3OBr + H2 =>
2 CH3OH + Br2 = 2 CH3OBr + H2
NH3 + CuSO4*5H2O = Cu[(NH3)4]SO4*H2O + H2O =>
4 NH3 + CuSO4*5H2O = Cu[(NH3)4]SO4*H2O + 4 H2O
HNOSO4 + H2O = NO + NO2 + H2SO4 =>
2 HNOSO4 + H2O = NO + NO2 + 2 H2SO4
Si + HNO3 = Si(NO3)2 + NH4NO3 + H2O =>
4 Si + 10 HNO3 = 4 Si(NO3)2 + NH4NO3 + 3 H2O
CH3OH + Br2 = CH3OBr + H2 =>
2 CH3OH + Br2 = 2 CH3OBr + H2
RbNO3 + Rb = Rb2O + N2 =>
2 RbNO3 + 10 Rb = 6 Rb2O + N2
CCl4 + H2 = CH2Cl2 + HCl =>
CCl4 + 2 H2 = CH2Cl2 + 2 HCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CdCl2 + OH + KClO4 = CdO + HClO3 + KCl =>
4 CdCl2 + 8 OH + 5 KClO4 = 4 CdO + 8 HClO3 + 5 KCl
Ba(OH)2 + P4 + O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4 + O10 = 2 Ba3(PO4)2 + 6 H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
C4H9OH + NaOH = C4H9ONa + H2O =>
C4H9OH + NaOH = C4H9ONa + H2O
Fe + CuO2 = Cu + Fe2O3 =>
4 Fe + 3 CuO2 = 3 Cu + 2 Fe2O3
(NH4)2(SO4) + AgNO3 = (NH4)NO3 + Ag2(SO4) =>
(NH4)2(SO4) + 2 AgNO3 = 2(NH4)NO3 + Ag2(SO4)
Na2SO3 + HNO3 = NaNO3 + H2O + SO2 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2O + SO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C15H31COOCH3(l) + O2(g) = CO(g) + H2O(g) =>
C15H31COOCH3(l) + 16 O2(g) = 17 CO(g) + 17 H2O(g)
Cu(N03)2 + NaOH = NaN03 + Cu(OH)2 =>
Cu(N03)2 + 2 NaOH = 2 NaN03 + Cu(OH)2
NH4Br + AgNo3 = NH4No3 + AgBr =>
NH4Br + AgNo3 = NH4No3 + AgBr
C2H4O2 + NaHCO3 = NaC2H2O2 + H2O + CO2 =>
7 C2H4O2 + 8 NaHCO3 = 8 NaC2H2O2 + 10 H2O + 6 CO2
Cu(NO3)2 + KIO3 = Cu(IO3)2(s) + KNO3(aq) =>
Cu(NO3)2 + 2 KIO3 = Cu(IO3)2(s) + 2 KNO3(aq)
H2PbO = PbH2O =>
H2PbO = PbH2O
KMnO4 + NO2 + H2SO4 = MnSO4 + NO3 + K2SO4 + H2O =>
2 KMnO4 + 5 NO2 + 3 H2SO4 = 2 MnSO4 + 5 NO3 + K2SO4 + 3 H2O
lithiumiodide + bariumnitrate = lithiumnitrate + bariumiodide =>
2 LiI + Ba(NO3)2 = 2 LiNO3 + BaI2
BaCO3 + H2O + CO2 = Ba(HCO3)2 =>
BaCO3 + H2O + CO2 = Ba(HCO3)2
CuSO4 + HCl + NH4Br = H2SO4 + NH4Cl + H2(CuBr4) =>
CuSO4 + 4 HCl + 4 NH4Br = H2SO4 + 4 NH4Cl + H2(CuBr4)
Sn + KCl2 = K + SnCl2 =>
Sn + KCl2 = K + SnCl2
Fe + NH2OHHCl = FeCl2 + N2H4O2 + H =>
Fe + 2 NH2OHHCl = FeCl2 + N2H4O2 + 4 H
NH4SO4 + CaOH = NH4OH + CaSO4 =>
NH4SO4 + CaOH = NH4OH + CaSO4
P + Cl2 = P2Cl4 =>
2 P + 2 Cl2 = P2Cl4
Fe2O3(s) + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3(s) + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
(C7H8O2) + O2 = CO2 + H2O =>
(C7H8O2) + 8 O2 = 7 CO2 + 4 H2O
NH3 + O2 = NH4NO3 + H2O =>
2 NH3 + 2 O2 = NH4NO3 + H2O
KNO2 + HCl = KCl2 + H2NO2 =>
KNO2 + 2 HCl = KCl2 + H2NO2
ZrCl{4} + NaOH = Zr(OH){4} + NaCl =>
ZrCl{4} + NaOH = Zr(OH){4} + NaCl
Si + H = SiH4 =>
Si + 4 H = SiH4
Mn3O4 + KClO3 + K2CO3 = KMnO4 + KCl + CO2 =>
6 Mn3O4 + 13 KClO3 + 9 K2CO3 = 18 KMnO4 + 13 KCl + 9 CO2
Cr2O3 + HNO2 = Cr(NO2)3 + H2O =>
Cr2O3 + 6 HNO2 = 2 Cr(NO2)3 + 3 H2O
HBrO3 + Cd(OH)2 = Cd(BrO3)2 + H2O =>
2 HBrO3 + Cd(OH)2 = Cd(BrO3)2 + 2 H2O
S + KOH = K2SO3 + K2S + H2O =>
3 S + 6 KOH = K2SO3 + 2 K2S + 3 H2O
NaOHCO2(exces) = NaHCO3 =>
NaOHCO2(exces) = NaHCO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C15H32 + H{+} + Fe(OH)3 = CO2 + Fe{2+} + H2O =>
C15H32 + 184 H{+} + 92 Fe(OH)3 = 15 CO2 + 92 Fe{2+} + 246 H2O
[Co(H2O)6]Cl2 + NaN3 + NH4Cl + NH3 = [Co(NH3)5N3]Cl2 + H2O + NaCl =>
8[Co(H2O)6]Cl2 + 9 NaN3 + 9 NH4Cl + 28 NH3 = 8[Co(NH3)5N3]Cl2 + 48 H2O + 9 NaCl
AICI3 + NaOH = NaCI3 + AIOH =>
AICI3 + NaOH = NaCI3 + AIOH
Fe304 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe304 + 1216 HNO3 = 304 Fe(NO3)3 + 304 NO + 608 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
