| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgOCl{-}2 = HgClO{-}2
CH3NH2(aq) + O2 = CO2 + H2O + N2 =>
4 CH3NH2(aq) + 9 O2 = 4 CO2 + 10 H2O + 2 N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
[Ag(NH3)2]OH + C2H5OH = C2H4O + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + C2H5OH = C2H4O + 2 Ag + 4 NH3 + 2 H2O
Al(OH) + H = Al + H2O =>
Al(OH) + H = Al + H2O
P2O5 + N2 = P + N2O =>
P2O5 + 5 N2 = 2 P + 5 N2O
NaCl(l) + KBr(l) = NaBr(l) + KCl(l) =>
NaCl(l) + KBr(l) = NaBr(l) + KCl(l)
H3P + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 H3P + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
Na2 + H2O = NaOH + H26 =>
13 Na2 + 26 H2O = 26 NaOH + H26
C4H7(OH)3 + O2 = CO2 + H2O =>
C4H7(OH)3 + 5 O2 = 4 CO2 + 5 H2O
H2N(CH2)6NH2 + ClCO(CH2)4COCl = H2N(CH2)6NHCO(CH2)4COCl + HCl =>
H2N(CH2)6NH2 + ClCO(CH2)4COCl = H2N(CH2)6NHCO(CH2)4COCl + HCl
Pb(N3)2 + Cr(MnO4)2 = Cr2O2 + MnO2 + Pb3O4 + NO =>
9 Pb(N3)2 + 22 Cr(MnO4)2 = 11 Cr2O2 + 44 MnO2 + 3 Pb3O4 + 54 NO
CO2 + NH3 + H2O + NaCl = NaHCO3 + NH4Cl =>
CO2 + NH3 + H2O + NaCl = NaHCO3 + NH4Cl
OH{-} + Mn{2+} + Al{3+} = MnO2 + Al + H2O =>
12 OH{-} + 3 Mn{2+} + 2 Al{3+} = 3 MnO2 + 2 Al + 6 H2O
H2 + Al2(SO4)3 = H2(SO4)3 + Al =>
H2 + Al2(SO4)3 = H2(SO4)3 + 2 Al
OH{-} + Mn{2+} + Al{3+} = MnO2 + Al + H2O =>
12 OH{-} + 3 Mn{2+} + 2 Al{3+} = 3 MnO2 + 2 Al + 6 H2O
Al3 + HBr3 = AlH + Br3 =>
Al3 + 3 HBr3 = 3 AlH + 3 Br3
C3H6 + Br = C3H6Br =>
C3H6 + Br = C3H6Br
NaClOKBr = NaBrOKCl =>
NaClOKBr = NaBrOKCl
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4 =>
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4
C6000H12000O6000 + O2 = CO2 + H2O =>
C6000H12000O6000 + 6000 O2 = 6000 CO2 + 6000 H2O
CH3Cl + CH3MgCl = MgCl2 + C2H6 =>
CH3Cl + CH3MgCl = MgCl2 + C2H6
Pt + HNO3 = Pt(NO3)3 + H2O + N2O =>
8 Pt + 30 HNO3 = 8 Pt(NO3)3 + 15 H2O + 3 N2O
CuSO4*5H2O + NH3 = CuSO4*4NH3 + H2O =>
CuSO4*5H2O + 4 NH3 = CuSO4*4NH3 + 5 H2O
M2SO4 + BaCl2 = BaSO4 + M2Cl2 =>
M2SO4 + BaCl2 = BaSO4 + M2Cl2
MgCl2 + H2O = Mg(OH)Cl + HCl =>
MgCl2 + H2O = Mg(OH)Cl + HCl
K3PO4 + BaCl2 = KCl + Ba3P2O8 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3P2O8
Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3
C19H34O12 + O2 = CO2 + H2O =>
2 C19H34O12 + 43 O2 = 38 CO2 + 34 H2O
MnOCO2 = MnCO3 =>
MnOCO2 = MnCO3
HNO3(aq) + ZnCO3(s) = Zn(NO3)2(aq) + H2O(l) + CO2(g) =>
2 HNO3(aq) + ZnCO3(s) = Zn(NO3)2(aq) + H2O(l) + CO2(g)
Cr(OH)6{3-} + H2O2 = CrO4{2-} + H2O + OH{-} =>
2 Cr(OH)6{3-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O + 2 OH{-}
HNO3 + KNO3 = NO3 + KNO3H =>
HNO3 + KNO3 = NO3 + KNO3H
L{-}Phenylalanine = L{-}Tyrosine = L{-}DOPA = Dopamine =>
L{-}Phenylalanine = L{-}Tyrosine
(NH4)2Fe(SO4)2H2C2O4 = FeC2O4(NH4)2SO4H2SO4 =>
(NH4)2Fe(SO4)2H2C2O4 = FeC2O4(NH4)2SO4H2SO4
C6H5CH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H5COOH =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 C6H5COOH
Ca(ClO3)2 + Li3(PO4) = Ca3(PO4)2 + Li(ClO3) =>
3 Ca(ClO3)2 + 2 Li3(PO4) = Ca3(PO4)2 + 6 Li(ClO3)
AgNO3 + Ca(OH)2 = Ca(NO3)2 + AgOH =>
2 AgNO3 + Ca(OH)2 = Ca(NO3)2 + 2 AgOH
Al(OH)4{-} = AlO2{-} + H2O =>
Al(OH)4{-} = AlO2{-} + 2 H2O
K2SO3 + Cr2O3 + H2O = K[Cr(OH)4] + SO2 =>
K2SO3 + Cr2O3 + 4 H2O = 2 K[Cr(OH)4] + SO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CaCl2 + K3[Co(NO2)6] = Ca3[Co(NO2)6]2 + KCl =>
3 CaCl2 + 2 K3[Co(NO2)6] = Ca3[Co(NO2)6]2 + 6 KCl
C7H14O + K2Cr2O7 + H2SO4 = C7H12O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H14O + 2 K2Cr2O7 + 8 H2SO4 = 3 C7H12O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
C5H1 + O2 = CO + H2O =>
4 C5H1 + 11 O2 = 20 CO + 2 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
ZnN2O6Pb = N2O6ZnPb =>
ZnN2O6Pb = N2O6ZnPb
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(s) + I2(g) = AlI3 =>
2 Al(s) + 3 I2(g) = 2 AlI3
SnAgNO{3} = AgSnNO{3} =>
SnAgNO{3} = AgSnNO{3}
KAl(SO4)2 + Na2CO3 = Al2(CO3)3 + K2SO4 + Na2SO4 =>
2 KAl(SO4)2 + 3 Na2CO3 = Al2(CO3)3 + K2SO4 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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