| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 PCl5 + 5 SnO2 = 5 SnCl4 + P4O10
Cu(SO4)2 + NaOH = Cu(OH) + Na(SO4)2 =>
Cu(SO4)2 + NaOH = Cu(OH) + Na(SO4)2
CuI = Cu + CuI2 =>
2 CuI = Cu + CuI2
StrontiumHydroxide + IronNitrate = StrontiumNitrate + IronHydroxide =>
StrontiumHydroxide + IronNitrate = StrontiumNitrate + IronHydroxide
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Cu(NO3)2(aq) + HCl(aq) = CuCl2 + HNO3 =>
Cu(NO3)2(aq) + 2 HCl(aq) = CuCl2 + 2 HNO3
Li(OH) + H3PO4 = Li3PO4 + H(OH) =>
3 Li(OH) + H3PO4 = Li3PO4 + 3 H(OH)
FeCl3 + S(NH4)2 = NH4Cl + Fe2S3 =>
2 FeCl3 + 3 S(NH4)2 = 6 NH4Cl + Fe2S3
HON(SO3)2{2-} + KMnO4 = ON(SO3)2{2-} + MnO2 + KOH + H2O =>
3 HON(SO3)2{2-} + KMnO4 = 3 ON(SO3)2{2-} + MnO2 + KOH + H2O
KMnO4 + H2SO4 + CH3CH2OH = K2SO4 + MnSO4 + CH3COOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 CH3CH2OH = 2 K2SO4 + 4 MnSO4 + 5 CH3COOH + 11 H2O
BaCl2 + K2Cr2O7 + H2SO4 = BaSO4 + K2SO4 + CrO2Cl2 + H2O =>
2 BaCl2 + K2Cr2O7 + 3 H2SO4 = 2 BaSO4 + K2SO4 + 2 CrO2Cl2 + 3 H2O
CaI2(aq) + Pb(No3)2(aq) = Ca(No3)2 + PbI2 =>
CaI2(aq) + Pb(No3)2(aq) = Ca(No3)2 + PbI2
NaHSO3 + Ba(OH)2 = BaSO3 + NaOH + H2O =>
NaHSO3 + Ba(OH)2 = BaSO3 + NaOH + H2O
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
ZnSO4 + Cl2 = ZnCl2 + SO4 =>
ZnSO4 + Cl2 = ZnCl2 + SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCO3(s) + H2O(l) = Ca(OH)2 + CO2 =>
CaCO3(s) + H2O(l) = Ca(OH)2 + CO2
C14H14O + O2 = C14H2O + H2O =>
C14H14O + 3 O2 = C14H2O + 6 H2O
(NH4)2HPO4 + AgNO3 = Ag3PO4 + NH4NO3 + HNO3 =>
(NH4)2HPO4 + 3 AgNO3 = Ag3PO4 + 2 NH4NO3 + HNO3
(COONa)2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
3(COONa)2 + K2Cr2O7 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 7 H2O
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + H2O + Cr2(SO4)3 + K2SO4 =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + 4 H2O + Cr2(SO4)3 + K2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH4Al(SO4)2 + NH3 + H2O = (NH4)2SO4 + Al2O3 =>
2 NH4Al(SO4)2 + 6 NH3 + 3 H2O = 4(NH4)2SO4 + Al2O3
NaC2H3O2 + HBr = NaBr + HC2H3O2 =>
NaC2H3O2 + HBr = NaBr + HC2H3O2
CHNaO3 + C2H4O2 = C2H3NaO2 + CO2 + H2O =>
CHNaO3 + C2H4O2 = C2H3NaO2 + CO2 + H2O
Fe3Al2 + HCl = H2 + FeCl2 + AlCl3 =>
Fe3Al2 + 12 HCl = 6 H2 + 3 FeCl2 + 2 AlCl3
Na2S2O3 + AgBr = Na3Ag(S2O3)2 + NaBr =>
2 Na2S2O3 + AgBr = Na3Ag(S2O3)2 + NaBr
CoCl2*6H20 + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 10 NH4OH + 121 H2O2 = 2[Co(NH3)6]Cl3 + 252 H2O
CH3Cl + NaOH = C2H5OH + NaCl + HCl =>
2 CH3Cl + NaOH = C2H5OH + NaCl + HCl
CuOH + NaOH = Cu(OH)2 + Na2OH =>
CuOH + 2 NaOH = Cu(OH)2 + Na2OH
H3 + N2 = HN3 =>
2 H3 + 9 N2 = 6 HN3
HCl(g) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(g) + NaOH(aq) = NaCl(aq) + H2O(l)
C5H11N + C6H5SO2Cl + NaOH = (C6H5)SO2C5H10N + H2O + NaCl =>
C5H11N + C6H5SO2Cl + NaOH = (C6H5)SO2C5H10N + H2O + NaCl
MnO2(s) + HCl(l) = MnCl2(aq) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(l) = MnCl2(aq) + Cl2(g) + 2 H2O(l)
MnO2 + HBr = MnBr2 + H2O + O2 =>
2 MnO2 + 4 HBr = 2 MnBr2 + 2 H2O + O2
Cl2 + MnSO4 + NaOH = HCl + Na2SO4 + MnO2 =>
Cl2 + MnSO4 + 2 NaOH = 2 HCl + Na2SO4 + MnO2
KBr + KMnO4 + H2O = Br2 + MnBr2 + KOH =>
14 KBr + 2 KMnO4 + 8 H2O = 5 Br2 + 2 MnBr2 + 16 KOH
NH4C2O4(aq) + CaCl2(aq) = NH4CaCl2(aq) + C2O4(aq) =>
NH4C2O4(aq) + CaCl2(aq) = NH4CaCl2(aq) + C2O4(aq)
CO2 + NH4OH = H4NCO3H =>
CO2 + NH4OH = H4NCO3H
C6H5NO2 + H6 = C6H5NH2 + H2O =>
C6H5NO2 + H6 = C6H5NH2 + 2 H2O
C25H52 + O2 = C2O2 + H2O =>
2 C25H52 + 51 O2 = 25 C2O2 + 52 H2O
CH3CHO + NaHSO3 = CH3CHOHSO3Na =>
CH3CHO + NaHSO3 = CH3CHOHSO3Na
NH4NO2(aq) + AgC2H3O2(aq) = AgNO2(s) + NH4C2H3O2(aq) =>
NH4NO2(aq) + AgC2H3O2(aq) = AgNO2(s) + NH4C2H3O2(aq)
Ca + Ni(NO3)2 = Ca2(NO3)2 + Ni =>
2 Ca + Ni(NO3)2 = Ca2(NO3)2 + Ni
C6H5CH3NO2 + Fe + HCl = C6H5CH3NH2 + FeCl2 + H2O =>
C6H5CH3NO2 + 3 Fe + 6 HCl = C6H5CH3NH2 + 3 FeCl2 + 2 H2O
Fe + NiCl2 = FeCl3 + Ni =>
2 Fe + 3 NiCl2 = 2 FeCl3 + 3 Ni
K2SO4 + BaCl2 = KCl + Ba(SO4) =>
K2SO4 + BaCl2 = 2 KCl + Ba(SO4)
AgCl(s) + HNO3(aq) = Ag(NO3)(aq) + HCl(s) =>
AgCl(s) + HNO3(aq) = Ag(NO3)(aq) + HCl(s)
C2H6 + CuO = Cu + CO2 + H =>
C2H6 + 4 CuO = 4 Cu + 2 CO2 + 6 H
SnBr2 + Cl2 = Sn + BrCl =>
SnBr2 + Cl2 = Sn + 2 BrCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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