| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
C7H5O6N3 + O2 = CO2 + N2 + H2O =>
4 C7H5O6N3 + 21 O2 = 28 CO2 + 6 N2 + 10 H2O
KCl + CuCl2 = KCuCl3 =>
KCl + CuCl2 = KCuCl3
C7H5O6N3 + O2 = CO2 + N2 + H2O =>
4 C7H5O6N3 + 21 O2 = 28 CO2 + 6 N2 + 10 H2O
C6H12O6 + CO2 = C4H6O4 + H2O =>
7 C6H12O6 + 6 CO2 = 12 C4H6O4 + 6 H2O
C7H5O6N3 + O2 = CO2 + N2 + H2O =>
4 C7H5O6N3 + 21 O2 = 28 CO2 + 6 N2 + 10 H2O
HNO3(l) + Cu(s) = Cu(NO3)2(sandaq) + NO2(g) + H2O(l) =>
4 HNO3(l) + Cu(s) = Cu(NO3)2(sandaq) + 2 NO2(g) + 2 H2O(l)
NaS2O3 + KMnO4 + H2O = NaSO4 + K2SO4 + MnO2 + KOH =>
3 NaS2O3 + 8 KMnO4 + H2O = 3 NaSO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
CH3OH + H2SO4 + HNO3 = CO2 + NH4SO4 + H2O =>
7 CH3OH + 6 H2SO4 + 6 HNO3 = 7 CO2 + 6 NH4SO4 + 11 H2O
NaOH + Br2 = BrO + NaBr + H2O =>
4 NaOH + 3 Br2 = 2 BrO + 4 NaBr + 2 H2O
H2SO4 + NO3{-} = HNO3 + SO4{2-} =>
H2SO4 + 2 NO3{-} = 2 HNO3 + SO4{2-}
C + SiO3 + Ca3(PO4)2 = P + CO2 + CaSiO3 =>
4 C + 3 SiO3 + Ca3(PO4)2 = 2 P + 4 CO2 + 3 CaSiO3
Fe2 + Hl4 = FeHl =>
2 Fe2 + Hl4 = 4 FeHl
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
H2(g) + Fe2O3(s) = Fe(s) + H2O(g) =>
3 H2(g) + Fe2O3(s) = 2 Fe(s) + 3 H2O(g)
Fe + Al2O3 = Al2Fe3 + O2 =>
6 Fe + 2 Al2O3 = 2 Al2Fe3 + 3 O2
Na3(PO)4 + BaCl2 = NaCl + Ba3((PO)4)2 =>
2 Na3(PO)4 + 3 BaCl2 = 6 NaCl + Ba3((PO)4)2
Cu{2+} + e = Cu{-} =>
Cu{2+} + 3e = Cu{-}
H + MnO4 = Mn + H2O =>
8 H + MnO4 = Mn + 4 H2O
Li + CH3CH2Cl = CH3CH2Li + LiCl =>
2 Li + CH3CH2Cl = CH3CH2Li + LiCl
NaClBa = NaBaCl =>
NaClBa = NaBaCl
NaCl + C = ClC + Na =>
NaCl + C = ClC + Na
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
K2CO3ZnO = K2OZnCO3 =>
K2CO3ZnO = K2OZnCO3
H3(AsO4) + Fe = Fe3(AsO4) + H2 =>
2 H3(AsO4) + 6 Fe = 2 Fe3(AsO4) + 3 H2
ICl + H2O = HCl + HIO3 + I2 =>
5 ICl + 3 H2O = 5 HCl + HIO3 + 2 I2
Al2(SO4)3 + Sr(NO3)2 = Al(NO3)3 + Sr(SO4) =>
Al2(SO4)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 Sr(SO4)
K2CO3 + H3P = K3P + H2O + CO2 =>
3 K2CO3 + 2 H3P = 2 K3P + 3 H2O + 3 CO2
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
NaOH + KOH = NaKO + H2O =>
NaOH + KOH = NaKO + H2O
MgCl2 + Cu = CuCl2 + Mg =>
MgCl2 + Cu = CuCl2 + Mg
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
NaOH + H2C2O2 = H2O + Na2C2O2 =>
2 NaOH + H2C2O2 = 2 H2O + Na2C2O2
Ba + HBrO3 = Ba(BrO3)2 + H2 =>
Ba + 2 HBrO3 = Ba(BrO3)2 + H2
NaOH(s) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
NaOH(s) + HNO3(aq) = NaNO3(aq) + H2O(l)
C2H4O2 + PCl3 = C2H3OCl + H3PO3 =>
3 C2H4O2 + PCl3 = 3 C2H3OCl + H3PO3
Ti(CO3)2 + KMnO4 = Ti(MnO4)4 + K2CO3 =>
Ti(CO3)2 + 4 KMnO4 = Ti(MnO4)4 + 2 K2CO3
HCl + F2 = FCl3 + H2 =>
6 HCl + F2 = 2 FCl3 + 3 H2
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
CHO + CHN = C2H2NO =>
CHO + CHN = C2H2NO
HPO4 + HCl = H3PO4 + Cl2 =>
HPO4 + 2 HCl = H3PO4 + Cl2
Mg + FeCl3 = Mg3(Cl3)2 + Fe =>
3 Mg + 2 FeCl3 = Mg3(Cl3)2 + 2 Fe
CH3OH + Al = CH3 + Al(OH)3 =>
3 CH3OH + Al = 3 CH3 + Al(OH)3
CrPO4 + Cr = Cr3(PO4)2 =>
2 CrPO4 + Cr = Cr3(PO4)2
Na(s) + CaCl2(aq) = NaCl + (aq)Ca =>
2 Na(s) + CaCl2(aq) = 2 NaCl + (aq)Ca
[Zn(NH3)4]SO4 + NH3 = [Zn(NH3)6]SO4 =>
[Zn(NH3)4]SO4 + 2 NH3 = [Zn(NH3)6]SO4
H3PO3 + Na = NaPO3 + H =>
H3PO3 + Na = NaPO3 + 3 H
Na(CO3) + Fe(NO3) = Na(NO3) + Fe(CO3) =>
Na(CO3) + Fe(NO3) = Na(NO3) + Fe(CO3)
Li + HOH = Li2OH + H2 =>
4 Li + 2 HOH = 2 Li2OH + H2
KNO3 + PbSO4 = Pb(NO3)2 + K2SO4 =>
2 KNO3 + PbSO4 = Pb(NO3)2 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/24
Équations équilibrées sur06/26/23
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