| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + MgSO4 = K2SO4 + MgI2
Zn(s) + CuSO4(aq) = CuZn + SO4 =>
Zn(s) + CuSO4(aq) = CuZn + SO4
C3H6O3 = CO2CH4 =>
2 C3H6O3 = 3 CO2CH4
C3H6O2 + MnO4{-} + H3O{+} = Mn2{+} + H2O + HCOO =>
13 C3H6O2 + 22 MnO4{-} + 33 H3O{+} = 11 Mn2{+} + 69 H2O + 39 HCOO
CrCl3 + Na2O3 + Na(OH) = Na2CrO4 + NaCl + H2O =>
4 CrCl3 + 3 Na2O3 + 14 Na(OH) = 4 Na2CrO4 + 12 NaCl + 7 H2O
FeSO4 + HBr = FeBr2 + H2SO4 =>
FeSO4 + 2 HBr = FeBr2 + H2SO4
Co(OH)3 + NaOH = Na3[Co(OH)6] =>
Co(OH)3 + 3 NaOH = Na3[Co(OH)6]
BaSO4 + HCO2H = Ba(HSO4) + CO2 =>
2 BaSO4 + HCO2H = 2 Ba(HSO4) + CO2
KNO3Ba + CrO4 = BaCrO4 + KNO3 =>
KNO3Ba + CrO4 = BaCrO4 + KNO3
ZnSO4 + H2C2O4 = ZnC2O4 + H2SO4 =>
ZnSO4 + H2C2O4 = ZnC2O4 + H2SO4
CaBr2() + KOH() = Ca(OH)2() + KBr() =>
CaBr2() + 2 KOH() = Ca(OH)2() + 2 KBr()
C4H6HCl = C4H5ClH2 =>
C4H6HCl = C4H5ClH2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
(CH3)HCCH2(g) + O2 = H2O + CO2 =>
2(CH3)HCCH2(g) + 9 O2 = 6 H2O + 6 CO2
BaC2 + O2 + H2O = Ba(OH)2 + CO2 =>
2 BaC2 + 5 O2 + 2 H2O = 2 Ba(OH)2 + 4 CO2
C2H11NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H11NO2 + 6 O2 = 3 CO2 + 9 H2O + CH4N2O
NH3 + HSO4 = H2SO4 + N2 =>
2 NH3 + 6 HSO4 = 6 H2SO4 + N2
HCl + C6H5NH2 = C6H5NH3Cl =>
HCl + C6H5NH2 = C6H5NH3Cl
PB + Cu(NO3)2 = PBNO3 + Cu =>
2 PB + Cu(NO3)2 = 2 PBNO3 + Cu
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Fe + NaOCl + H2O = Fe(OH)2 + NaCl =>
Fe + NaOCl + H2O = Fe(OH)2 + NaCl
C6H10H2SO4 = C6H11(HSO4) =>
C6H10H2SO4 = C6H11(HSO4)
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C2H2(g) + O2(g) = CO2 + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2 + 2 H2O(g)
C6H12O6H2O2 = C6H12O7H2O =>
C6H12O6H2O2 = C6H12O7H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Mg(NO3)2 + K2S = Mg2S2 + KNO3 =>
2 Mg(NO3)2 + 2 K2S = Mg2S2 + 4 KNO3
C2H4 + HOH = C2H5OH =>
C2H4 + HOH = C2H5OH
KMnO4 + Na2SO3 + HBr = MnBr2 + Na2SO4 + KBr + H2O =>
2 KMnO4 + 5 Na2SO3 + 6 HBr = 2 MnBr2 + 5 Na2SO4 + 2 KBr + 3 H2O
Fe2O3(s) + C = Fe(s) + CO2 =>
2 Fe2O3(s) + 3 C = 4 Fe(s) + 3 CO2
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
C6H13OH + KMnO4 + H2SO4 = C6H11OOH + K2SO4 + MnSO4 + H2O =>
5 C6H13OH + 4 KMnO4 + 6 H2SO4 = 5 C6H11OOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
KJ + CeO2 + HCl = J2 + CeCl3 + KCl + H2O =>
2 KJ + 2 CeO2 + 8 HCl = J2 + 2 CeCl3 + 2 KCl + 4 H2O
C6H5NH2HNO3 = C6H5NO3NH3 =>
C6H5NH2HNO3 = C6H5NO3NH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CI2O = CI2 + O =>
CI2O = CI2 + O
H + N + O{3} = HNO{3} =>
H + N + O{3} = HNO{3}
K2SO3 + K2Cr2O7 + H2O = K2SO4 + Cr(OH)3 + KOH =>
3 K2SO3 + K2Cr2O7 + 4 H2O = 3 K2SO4 + 2 Cr(OH)3 + 2 KOH
Ag + KCl = KAgCl =>
Ag + KCl = KAgCl
C6H6HNO3 = C6H5NO2H2O =>
C6H6HNO3 = C6H5NO2H2O
Cl + C7H8 = C7H7Cl + H =>
Cl + C7H8 = C7H7Cl + H
HgCl2 + Fe(SCN)2 = Fe + Hg(SCN)2 + Cl =>
HgCl2 + Fe(SCN)2 = Fe + Hg(SCN)2 + 2 Cl
Ag + I3 = AgI =>
3 Ag + I3 = 3 AgI
CH4O + H = CH4 + H2O =>
CH4O + 2 H = CH4 + H2O
HNO3 + FeCl = HCl + FeNO3 =>
HNO3 + FeCl = HCl + FeNO3
CuO + P2O5 = Cu(PO3)2 =>
CuO + P2O5 = Cu(PO3)2
MgNO32 + NH42S = MgNH42 + SNO32 =>
MgNO32 + NH42S = MgNH42 + SNO32
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
