| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Al + 3 H2SO4 = 3 Al2SO4 + H6
MnBr2 + PbO2 + HNO3 = HMnO4 + Pb(BrO3)2 + Pb(NO3)2 + H2O =>
2 MnBr2 + 17 PbO2 + 30 HNO3 = 2 HMnO4 + 2 Pb(BrO3)2 + 15 Pb(NO3)2 + 14 H2O
P2 + HNO3 = H3PO4 + NO2 + H2O =>
P2 + 10 HNO3 = 2 H3PO4 + 10 NO2 + 2 H2O
Ag + HNO3 + HCl = HAgCl4 + NO + H2O =>
Ag + HNO3 + 4 HCl = HAgCl4 + NO + 2 H2O
C3H8 + Cl2 = C3H4Cl4 + HCl =>
C3H8 + 4 Cl2 = C3H4Cl4 + 4 HCl
Ag + Cl2 = AgCl8 =>
Ag + 4 Cl2 = AgCl8
KMnO4 + KOH + C6H12O6 = K2MnO4 + CO2 + H2O =>
24 KMnO4 + 24 KOH + C6H12O6 = 24 K2MnO4 + 6 CO2 + 18 H2O
NaOH + C6H6O2 = H2O + Na + C6H4O2 =>
2 NaOH + C6H6O2 = 2 H2O + 2 Na + C6H4O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
K[Sn(OH)4] + Br2 + KOH = K2[Sn(OH)6] + KBr =>
2 K[Sn(OH)4] + Br2 + 4 KOH = 2 K2[Sn(OH)6] + 2 KBr
A2 + O2 = A2O =>
2 A2 + O2 = 2 A2O
CuO + H2 = Cu(m) + H2O =>
CuO + H2 = Cu(m) + H2O
Na6Fe2 = Na3Fe =>
Na6Fe2 = 2 Na3Fe
NaCl + Li = Na + LiCl =>
NaCl + Li = Na + LiCl
H2O + CO2 + Ba(AlO2)2 = Al(OH)3 + Ba(HCO3)2 =>
4 H2O + 2 CO2 + Ba(AlO2)2 = 2 Al(OH)3 + Ba(HCO3)2
C4H8O + CH3OH = C6H14O2 + H2O =>
C4H8O + 2 CH3OH = C6H14O2 + H2O
K2S2O3 + Cl2 + H2O = H2SO4 + HCl + KOH =>
K2S2O3 + 4 Cl2 + 7 H2O = 2 H2SO4 + 8 HCl + 2 KOH
C27H44O + O2 = CO + H2O =>
C27H44O + 24 O2 = 27 CO + 22 H2O
C56H114 + NO + H2O = C56H108O30 + NH3 =>
5 C56H114 + 66 NO + 84 H2O = 5 C56H108O30 + 66 NH3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HN3 + H2O = N3 + H3O =>
HN3 + H2O = N3 + H3O
Cu + H2SO4 = CuSO4 + S(OH)2 + H2O =>
2 Cu + 3 H2SO4 = 2 CuSO4 + S(OH)2 + 2 H2O
Co(CN)6{4-} + O2 + H2O = Co(CN)6{3{-})+OH{-} =>
4 Co(CN)6{4-} + 7 O2 + 14 H2O = 4 Co(CN)6{3{-})+28OH{-}
Cu + OH = CuOH =>
Cu + OH = CuOH
KH(IO3)2 + KI + HCl = I2 + KCl + H2O =>
KH(IO3)2 + 10 KI + 11 HCl = 6 I2 + 11 KCl + 6 H2O
MgCl2 + AIN = Mg3N2 + AICl3 =>
3 MgCl2 + 2 AIN = Mg3N2 + 2 AICl3
C6H12O6 + O2 = C6H10O6 + H2O2 =>
C6H12O6 + O2 = C6H10O6 + H2O2
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
KMnO4 + H2SO5 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO5 = K2SO4 + 2 MnSO4 + 3 H2O + 8 O
C7H7Cl + KMnO4 + H2SO4 = C7H5ClO2 + MnSO4 + K2SO4 + H2O =>
5 C7H7Cl + 6 KMnO4 + 9 H2SO4 = 5 C7H5ClO2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
MnO4{-} + S2O4{2-} = SO4{-2} + MnO2 =>
2 MnO4{-} + S2O4{2-} = 2 SO4{-2} + 2 MnO2
Au3 + S2 = AuS =>
2 Au3 + 3 S2 = 6 AuS
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + Cu(ClO3)2 = Mg(ClO3)2 + Cu =>
Mg + Cu(ClO3)2 = Mg(ClO3)2 + Cu
Zn4 + N6 = Zn6N4 =>
9 Zn4 + 4 N6 = 6 Zn6N4
Br + HNO3 = Br(NO3)2 + H2O + NO =>
3 Br + 8 HNO3 = 3 Br(NO3)2 + 4 H2O + 2 NO
Sc(s) + O2(g) = Sc2O3(s) =>
4 Sc(s) + 3 O2(g) = 2 Sc2O3(s)
Cd + K3N = Cd3N + K =>
3 Cd + K3N = Cd3N + 3 K
Cu2Se + H2 = Cu + H2Se =>
Cu2Se + H2 = 2 Cu + H2Se
NaHSO3 + Ca(OH)2 + O2 = Na2SO4 + CaSO4 + H2O =>
2 NaHSO3 + Ca(OH)2 + O2 = Na2SO4 + CaSO4 + 2 H2O
MnO2 + Na2S2O4 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
3 MnO2 + Na2S2O4 + 2 H2SO4 = 3 MnSO4 + Na2SO4 + 2 H2O
C2 + N2 = C2N =>
2 C2 + N2 = 2 C2N
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgCl + Cu = Ag + CuCl2 =>
2 AgCl + Cu = 2 Ag + CuCl2
BiO3[{-}] + H2O + {-} = Bi + OH[{-}] =>
BiO3[{-}] + 3 H2O + 5e = Bi + 6 OH[{-}]
C6H12O6 + O2(g) = CO2(g) + H2O(l) =>
C6H12O6 + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
C6H12 + HOCl = C6H10O + HCl + H2O =>
C6H12 + 2 HOCl = C6H10O + 2 HCl + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na2S2O4 + NaOH + H2O2 = Na2SO4 + H2O =>
Na2S2O4 + 2 NaOH + 3 H2O2 = 2 Na2SO4 + 4 H2O
C2 + N2 = C2N =>
2 C2 + N2 = 2 C2N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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