| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C13H10O + NaBH4 + 4 H2O = 4 C13H12O + H3BO3 + NaOH
KCl + Ba3(PO3)2 = K3PO3 + BaCl2 =>
6 KCl + Ba3(PO3)2 = 2 K3PO3 + 3 BaCl2
NaMnO4 + H2SO4 = H2O + Mn2O7 + Na2SO4 =>
2 NaMnO4 + H2SO4 = H2O + Mn2O7 + Na2SO4
CHBr3 + O3 = CO2 + H2O + Br =>
6 CHBr3 + 5 O3 = 6 CO2 + 3 H2O + 18 Br
Fe(OH)3 + O2 = Fe2O3 + OH =>
4 Fe(OH)3 + 3 O2 = 2 Fe2O3 + 12 OH
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
KHC8H4O + NaOH = NaHC8H4O + KOH =>
KHC8H4O + NaOH = NaHC8H4O + KOH
CuO + C2H6O = Cu + CH3CHO + H2O =>
CuO + C2H6O = Cu + CH3CHO + H2O
MgCl2 + MgSO4 = Mg + ClSO4 =>
MgCl2 + 2 MgSO4 = 3 Mg + 2 ClSO4
Fe2 + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe2 + 2 Cu(NO3)2 = 2 Fe(NO3)2 + 2 Cu
C4H16C = C2 + H2 =>
2 C4H16C = 5 C2 + 16 H2
Pb(NO3)2 + Fe(SO4)3 = Fe(NO3)2 + Pb(SO4)3 =>
Pb(NO3)2 + Fe(SO4)3 = Fe(NO3)2 + Pb(SO4)3
(CH3)2NH + HCl = ((CH3)2NH2)Cl =>
(CH3)2NH + HCl = ((CH3)2NH2)Cl
CH2C(CH3)CH2CH3 + KMnO4 + H2SO4 = CH3COCH2CH3 + K2SO4 + MnSO4 + H2O =>
4 CH2C(CH3)CH2CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH2CH3 + K2SO4 + 2 MnSO4 + 3 H2O
Cr(CH3COO)2 + H2SO4 + O2 = Cr2(SO4)3 + CO2 + H2O =>
4 Cr(CH3COO)2 + 6 H2SO4 + 17 O2 = 2 Cr2(SO4)3 + 16 CO2 + 18 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaOH + MHCl = NaCl + MHOH =>
NaOH + MHCl = NaCl + MHOH
Pb(NO3)2 + KCrO4 = K(NO3)2 + PbCrO4 =>
Pb(NO3)2 + KCrO4 = K(NO3)2 + PbCrO4
CH3Cl + C6H14 = C7H16 + HCl =>
CH3Cl + C6H14 = C7H16 + HCl
Fe(OH0)2 = FeO + H2O =>
Fe(OH0)2 = FeO + H2O
Ca(OH)2 + NH4C2H3O2 = Ca(C2H3O2)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4C2H3O2 = Ca(C2H3O2)2 + 2 NH3 + 2 H2O
zinc + EDTA = Zn(EDTA) =>
Zn + EDTA = Zn(EDTA)
H2SO4 + Ag2CO3 = CO2 + Ag2SO4 + H2O =>
H2SO4 + Ag2CO3 = CO2 + Ag2SO4 + H2O
Si + O2 = SiO4 =>
Si + 2 O2 = SiO4
Al2Si2O7 + H2O + H3PO4 = AlPO4 + H4SiO4 =>
Al2Si2O7 + H2O + 2 H3PO4 = 2 AlPO4 + 2 H4SiO4
Mg + O2 = Mg3O5 =>
6 Mg + 5 O2 = 2 Mg3O5
NaHSO4 + H2O = Na2SO4 + H3O{+} + SO4{-2} =>
2 NaHSO4 + 2 H2O = Na2SO4 + 2 H3O{+} + SO4{-2}
Pb + HNO3 + KIO3 = Pb(IO3)2 + KNO3 + H =>
Pb + 2 HNO3 + 2 KIO3 = Pb(IO3)2 + 2 KNO3 + 2 H
Fe(ClO3)2 + KOH = Fe(OH)2 + KClO3 =>
Fe(ClO3)2 + 2 KOH = Fe(OH)2 + 2 KClO3
Ba(OH)2(ac) + H2SO4(ac) = BaSO4(s) + H2O(l) =>
Ba(OH)2(ac) + H2SO4(ac) = BaSO4(s) + 2 H2O(l)
KCl + MnO = KO + MnCl =>
KCl + MnO = KO + MnCl
Na2OH + H2SO4 = Na2SO4 + H2O + H2 =>
2 Na2OH + 2 H2SO4 = 2 Na2SO4 + 2 H2O + H2
H2SO4 + Ca3(PO4)2 + H2O = [CaSO4*2H2O] + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 6 H2O = 3[CaSO4*2H2O] + 2 H3PO4
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4 =>
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4
Au(NO3)3 = Au + NO2 + O2 =>
2 Au(NO3)3 = 2 Au + 6 NO2 + 3 O2
P2O5 + Al = P + Al2O3 =>
3 P2O5 + 10 Al = 6 P + 5 Al2O3
Tl2O3 + HCl = HTlCl2 + Cl2 + H2O =>
Tl2O3 + 8 HCl = 2 HTlCl2 + 2 Cl2 + 3 H2O
PY + HCl = PYH + Cl =>
PY + HCl = PYH + Cl
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4 K2SO4
C2H5OH + C6H12O6 + CH4N2O + H2SO4 = C9H8N4OS + H2O =>
4 C2H5OH + C6H12O6 + 4 CH4N2O + 2 H2SO4 = 2 C9H8N4OS + 20 H2O
Na2CO3 = NaO + NaCO2 =>
Na2CO3 = NaO + NaCO2
K2Cr2O4 + H2SO4 = H2Cr2O4 + K2SO4 =>
K2Cr2O4 + H2SO4 = H2Cr2O4 + K2SO4
Hg(NO3)2 + KCl = HgCl2 + K(NO3) =>
Hg(NO3)2 + 2 KCl = HgCl2 + 2 K(NO3)
MgO + Fe3 = Fe2O3 + Mg =>
9 MgO + 2 Fe3 = 3 Fe2O3 + 9 Mg
K2CO3(aq) + CaSO4(aq) = CaCO3(g) + K2SO4(aq) =>
K2CO3(aq) + CaSO4(aq) = CaCO3(g) + K2SO4(aq)
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
C7H7O2 + OH = C7H6O2 + H2O =>
C7H7O2 + OH = C7H6O2 + H2O
C4H10NO3PS + H2O + O2 = CH3COOH + CH4N2O + H3PO4 + H2SO4 =>
4 C4H10NO3PS + 8 H2O + 14 O2 = 7 CH3COOH + 2 CH4N2O + 4 H3PO4 + 4 H2SO4
Na3[Al(OH)6] = NaOH + Al2O3 + H2O =>
2 Na3[Al(OH)6] = 6 NaOH + Al2O3 + 3 H2O
Ce(OH)3 + H2O + O2 = Ce(OH)4 =>
4 Ce(OH)3 + 2 H2O + O2 = 4 Ce(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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