| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + 2 C = Ca + 2 CCl
K2SO3 + HClO3 = KClO3 + H2SO3 =>
K2SO3 + 2 HClO3 = 2 KClO3 + H2SO3
C5H6O(l) + O2 = CO2(g) + H2O(g) =>
C5H6O(l) + 6 O2 = 5 CO2(g) + 3 H2O(g)
CoCl2 + NH4Cl + O2 = Co(NH3)6Cl3 + H2O + HCl =>
4 CoCl2 + 24 NH4Cl + O2 = 4 Co(NH3)6Cl3 + 2 H2O + 20 HCl
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
CO + H2O + H2 + N2 = CH3NO2 =>
2 CO + 2 H2O + H2 + N2 = 2 CH3NO2
CaC2 + H2O = Ca(OH)2 + C2H22C2H2 + O2 = CO2 + H2O =>
2 CaC2 + 14 H2O = 2 Ca(OH)2 + C2H22C2H2 + 5 O2
Zn + HC2H3O2 = H2 + Zn(C2H3O2)2 =>
Zn + 2 HC2H3O2 = H2 + Zn(C2H3O2)2
P = P3 =>
3 P = P3
Mn + IO4{-} = MnO4{-} + I =>
Mn + IO4{-} = MnO4{-} + I
Al2O3 + Ca(ClO)2 = Ca(AlO)2 + Cl2 + O2 =>
2 Al2O3 + 2 Ca(ClO)2 = 2 Ca(AlO)2 + 2 Cl2 + 3 O2
HNO3 + CNO = HCNO + NO3 =>
HNO3 + CNO = HCNO + NO3
C3H8O(l) + O2(g) = CO2(g) + H2(l) =>
2 C3H8O(l) + 5 O2(g) = 6 CO2(g) + 8 H2(l)
Hg(OH)2 + HCl = HgCl2 + (H2O) =>
Hg(OH)2 + 2 HCl = HgCl2 + 2(H2O)
HClO(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO)2(aq) =>
2 HClO(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO)2(aq)
AgF + H2O = Ag + HF + O2 =>
4 AgF + 2 H2O = 4 Ag + 4 HF + O2
KI + HNO3 + H2SO4 = NO + I2 + H2O + K2SO4 =>
6 KI + 2 HNO3 + 3 H2SO4 = 2 NO + 3 I2 + 4 H2O + 3 K2SO4
FeS + NaOH = Fe(OH)2 + Na2S =>
FeS + 2 NaOH = Fe(OH)2 + Na2S
Li + PtNO3 = LiNO3 + Pt =>
Li + PtNO3 = LiNO3 + Pt
H22 + N22 = NH33 =>
33 H22 + N22 = 22 NH33
H3P + O2 = P4O10 + H2O =>
4 H3P + 8 O2 = P4O10 + 6 H2O
CH3Cl + CH3CH3NH = CH3CH3CH3NHCl =>
CH3Cl + CH3CH3NH = CH3CH3CH3NHCl
C6H11OH + K2Cr2O7 + H2SO4 = C6H10O + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H11OH + K2Cr2O7 + 4 H2SO4 = 3 C6H10O + 7 H2O + K2SO4 + Cr2(SO4)3
HC3H5O(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC3H5O3(aq) =>
3 HC3H5O(aq) + 4 NaHCO3(s) = CO2(g) + H2O(l) + 4 NaC3H5O3(aq)
KNO3 + C12H26 = K2CO3 + CO2 + H2O + N2 =>
74 KNO3 + 5 C12H26 = 37 K2CO3 + 23 CO2 + 65 H2O + 37 N2
CaCO3 + H3PO4 = CO2 + Ca3(PO4)2 + H2O =>
3 CaCO3 + 2 H3PO4 = 3 CO2 + Ca3(PO4)2 + 3 H2O
NaCl + CH3CH2OH = CH3CH2ONa + HCl =>
NaCl + CH3CH2OH = CH3CH2ONa + HCl
Sn + HNO3 = Sn(NO3)4 + H2 =>
Sn + 4 HNO3 = Sn(NO3)4 + 2 H2
NO3 + Cl2 = N2 + ClO2 =>
4 NO3 + 3 Cl2 = 2 N2 + 6 ClO2
NaBH + H2O = NaOH + H2 + H3BO3 =>
2 NaBH + 8 H2O = 2 NaOH + 5 H2 + 2 H3BO3
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl =>
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl
K2Cr2O7(aq) + C6H12O6(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CO2(g) + H2O =>
4 K2Cr2O7(aq) + C6H12O6(aq) + 16 H2SO4(aq) = 4 Cr2(SO4)3(aq) + 4 K2SO4(aq) + 6 CO2(g) + 22 H2O
CO3{2-} + HNO3 = HCO3{-} + NO3{-} =>
CO3{2-} + HNO3 = HCO3{-} + NO3{-}
C14H3(l) + O2(g) = CO2(g) + H2O(g) =>
4 C14H3(l) + 59 O2(g) = 56 CO2(g) + 6 H2O(g)
NaHCO3 = Na2CO3 + CO2 + H2O(g) =>
2 NaHCO3 = Na2CO3 + CO2 + H2O(g)
CH3CH2CH2OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
CH3CH2CH2OH + 6 Cu(OH)2 = 3 CH2O + 3 Cu2O + 7 H2O
NaHCOO*2H2O + Mn(HCOO)2*2H2O = NaMn(HCOO)3 + H2O =>
NaHCOO*2H2O + Mn(HCOO)2*2H2O = NaMn(HCOO)3 + 4 H2O
Sn + HNO3 = SnO2 + NO + H2O =>
3 Sn + 4 HNO3 = 3 SnO2 + 4 NO + 2 H2O
AlI = Al2I6 + Al =>
6 AlI = Al2I6 + 4 Al
C4H10(g) + O2(g) = C2(g) + H2O(g) =>
2 C4H10(g) + 5 O2(g) = 4 C2(g) + 10 H2O(g)
C10H20O6 + C14H28O2 = H2O + C34H48O8 =>
23 C10H20O6 + 3 C14H28O2 = 80 H2O + 8 C34H48O8
HF + MnO = MnF + H2O + F2 =>
4 HF + 2 MnO = 2 MnF + 2 H2O + F2
Zn + NaNO3 + NaOH = NH3 + H2O + Na2ZnO2 =>
4 Zn + NaNO3 + 7 NaOH = NH3 + 2 H2O + 4 Na2ZnO2
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Ag{+} + Pb = Ag + Pb{2+} =>
2 Ag{+} + Pb = 2 Ag + Pb{2+}
Al2(CO3)3 + H30 = Al + CO2 + H2O =>
5 Al2(CO3)3 + H30 = 10 Al + 15 CO2 + 15 H2O
(HNO3) + (Mg(OH)2) = (H2O) + (Mg(NO3)2) =>
2(HNO3) + (Mg(OH)2) = 2(H2O) + (Mg(NO3)2)
Al + KMnO4 + S = Al2O3 + MnO2 + K2S =>
8 Al + 6 KMnO4 + 3 S = 4 Al2O3 + 6 MnO2 + 3 K2S
KNO3 + C12H22O11 = CO2 + H2O + KO2 + N2 =>
24 KNO3 + C12H22O11 = 12 CO2 + 11 H2O + 24 KO2 + 12 N2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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