| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3 + P2 = Ca3P2
Fe(NO3)3 + Cu = Cu(NO3) + Fe =>
Fe(NO3)3 + 3 Cu = 3 Cu(NO3) + Fe
Na2S2O3 + Cl2 + H2O = S + NaCl + H2SO4 =>
Na2S2O3 + Cl2 + H2O = S + 2 NaCl + H2SO4
Br2 + MnO2 + H2SO4 + K2SO4 = MnSO4 + KBrO3 + H2O =>
Br2 + 5 MnO2 + 4 H2SO4 + K2SO4 = 5 MnSO4 + 2 KBrO3 + 4 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
AsO2{-} + Zn + H{+} = Zn{+} + H2O + AsH3 =>
AsO2{-} + 6 Zn + 7 H{+} = 6 Zn{+} + 2 H2O + AsH3
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
C14H10O2 + NaBH4 = C14H12O2 + NaB =>
2 C14H10O2 + NaBH4 = 2 C14H12O2 + NaB
C2H6O + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
C6H14() + O2() = CO2() + H2O() =>
2 C6H14() + 19 O2() = 12 CO2() + 14 H2O()
CaCO3 + C2H4O2 = CO2 + H2O + Ca(C4H6O4) =>
CaCO3 + 2 C2H4O2 = CO2 + H2O + Ca(C4H6O4)
LiCl + CuNO3 = LiNO3 + CuCl =>
LiCl + CuNO3 = LiNO3 + CuCl
ClCH2CH2Cl + KOH = CHCH + KCl + H2O =>
ClCH2CH2Cl + 2 KOH = CHCH + 2 KCl + 2 H2O
Hg(OH)2 = Hg + OH =>
Hg(OH)2 = Hg + 2 OH
Ag2S + HNO3 = AgNO3 + H2S =>
Ag2S + 2 HNO3 = 2 AgNO3 + H2S
C7H8O(s) + O2(g) = CO2(g) + H2O(g) =>
2 C7H8O(s) + 17 O2(g) = 14 CO2(g) + 8 H2O(g)
NaPO3 + Co(NO3)2 = N2O5 + NaCoPO4 =>
NaPO3 + Co(NO3)2 = N2O5 + NaCoPO4
C7H6O2 + CH30H = C8H8O2 + H2O =>
244 C7H6O2 + 12 CH30H = 215 C8H8O2 + 58 H2O
Ag2S + HCl = (HCl)2S + Ag =>
Ag2S + 2 HCl = (HCl)2S + 2 Ag
Fe2 + H2S = FeH2S =>
Fe2 + 2 H2S = 2 FeH2S
AgCl + Ni = AgCl{-} + Ni2{+} =>
AgCl + 2 Ni = AgCl{-} + Ni2{+}
Zr + HF + HNO3 = H2ZrF7 + NO2 + H2O =>
Zr + 7 HF + 5 HNO3 = H2ZrF7 + 5 NO2 + 5 H2O
Fe + Na2S2O8 = FeSO4 + Na2SO4 =>
Fe + Na2S2O8 = FeSO4 + Na2SO4
CsHCO3 + H2SO4 = Cs2SO4 + H2O + CO2 =>
2 CsHCO3 + H2SO4 = Cs2SO4 + 2 H2O + 2 CO2
Al + Ni(SO4)3 = Ni + Al2(SO4)3 =>
2 Al + Ni(SO4)3 = Ni + Al2(SO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb2NO3 + H3A5O4 = Pb + HA5O4 + HNO3 =>
2 Pb2NO3 + H3A5O4 = 4 Pb + HA5O4 + 2 HNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C6H8 + KMnO4 + H2O = C6H12O4 + KOH + MnO2 =>
3 C6H8 + 4 KMnO4 + 8 H2O = 3 C6H12O4 + 4 KOH + 4 MnO2
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
CO + CH3SH = H2S + CH3CO(SCH3) =>
CO + 2 CH3SH = H2S + CH3CO(SCH3)
CuI2 + H2O = CuO + HI =>
CuI2 + H2O = CuO + 2 HI
KMnO4 + H2SO4 + C2H5OH = MnSO4 + CH3CHO + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H5OH = 2 MnSO4 + 5 CH3CHO + K2SO4 + 8 H2O
H6C3O2 + KOH = CH3CH2COOK + H2O =>
H6C3O2 + KOH = CH3CH2COOK + H2O
Fe2O = O4Fe8 =>
4 Fe2O = O4Fe8
C5H10(aq) + O2(s) = H2O(l) + CO2(g) =>
2 C5H10(aq) + 15 O2(s) = 10 H2O(l) + 10 CO2(g)
Cr(NO3)3(aq) + K3PO4(aq) = CrPO4 + KNO3 =>
Cr(NO3)3(aq) + K3PO4(aq) = CrPO4 + 3 KNO3
Na + S6 = NaS =>
6 Na + S6 = 6 NaS
H2S(aq) + HNO3(aq) = H2SO4(aq) + NO2(g) + H2O(l) =>
H2S(aq) + 8 HNO3(aq) = H2SO4(aq) + 8 NO2(g) + 4 H2O(l)
HCl(aq) + Li2CO3(aq) = CO2(g) + H2O(l) + LiCl(s) =>
2 HCl(aq) + Li2CO3(aq) = CO2(g) + H2O(l) + 2 LiCl(s)
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2
SH2 + Al{3+} + H2O = SO + Al + H{+} =>
3 SH2 + 4 Al{3+} + 3 H2O = 3 SO + 4 Al + 12 H{+}
CaC + O = Ca + CO =>
CaC + O = Ca + CO
Hg2{2+} + Na2S = Hg2S + Na{+} =>
Hg2{2+} + Na2S = Hg2S + 2 Na{+}
Cr2O3 + HOH = Cr2O4H2 =>
Cr2O3 + HOH = Cr2O4H2
Li + O = LiO2 =>
Li + 2 O = LiO2
C6H5(ONa)2 + HCl = C6H5(OH)2 + NaCl =>
C6H5(ONa)2 + 2 HCl = C6H5(OH)2 + 2 NaCl
HCO3 + Ca2 = CaCO3 + CO2 + H2O =>
4 HCO3 + Ca2 = 2 CaCO3 + 2 CO2 + 2 H2O
CO + NaOH = HCOONa =>
CO + NaOH = HCOONa
C7H14O6 + C9H12O2 = C14H18O6 + CH3OH =>
C7H14O6 + C9H12O2 = C14H18O6 + 2 CH3OH
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
