| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2 + H2O = C4H6O
HCl + MgS = HS + MgCl =>
HCl + MgS = HS + MgCl
ZnCl2 + NH4SCN = NH4Cl + Zn(SCN)2 =>
ZnCl2 + 2 NH4SCN = 2 NH4Cl + Zn(SCN)2
HCl + MaO = MaOH + Cl =>
HCl + MaO = MaOH + Cl
NiO + LiNO3 = LiNiO2 + Ni(NO3)3 + LiNO2 =>
4 NiO + 5 LiNO3 = 3 LiNiO2 + Ni(NO3)3 + 2 LiNO2
V{2+} + MnO4{-} + H2O = VO{+} + Mn{2+} + H{+} =>
5 V{2+} + MnO4{-} + H2O = 5 VO{+} + Mn{2+} + 2 H{+}
K2Cr2O7 + H2S + H3PO3 = K3PO4 + CrPO4 + S + H2O =>
3 K2Cr2O7 + H2S + 8 H3PO3 = 2 K3PO4 + 6 CrPO4 + S + 13 H2O
C16H34 = C2H4 + C4H10 =>
C16H34 = 6 C2H4 + C4H10
CH3COOC6H4COOH + NaHCO3 = H2O + CO2 + C9H7O4Na =>
CH3COOC6H4COOH + NaHCO3 = H2O + CO2 + C9H7O4Na
Ce(NO3)3*6H20 + NH3 = Ce(OH)3 + NH4 + OH =>
Ce(NO3)3*6H20 + 99 NH3 = Ce(OH)3 + 102 NH4 + 6 OH
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
C6H5COOCH3 + CH3NH2 = C6H5CONH2 + C2H5OH =>
C6H5COOCH3 + CH3NH2 = C6H5CONH2 + C2H5OH
Cu{2+} + S{2-} = Cu + S =>
Cu{2+} + S{2-} = Cu + S
Br2 + Cl2 = Br2Cl1 =>
2 Br2 + Cl2 = 2 Br2Cl1
O2 + KHSO4 + ClO2 + H2O = KClO3 + H2SO4 =>
O2 + 4 KHSO4 + 4 ClO2 + 2 H2O = 4 KClO3 + 4 H2SO4
C4H4N2 + O2 = HNO3 + H2O + CO2 =>
2 C4H4N2 + 15 O2 = 4 HNO3 + 2 H2O + 8 CO2
AgSCN + KNO3 = AgNO3 + KSCN =>
AgSCN + KNO3 = AgNO3 + KSCN
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
ClO + Al = Cl + AlO2 =>
2 ClO + Al = 2 Cl + AlO2
KBrO3 + Na2SO3 = Na2SO4 + KBr =>
KBrO3 + 3 Na2SO3 = 3 Na2SO4 + KBr
Zn + CrCl3 = Cr + Zn(Cl3)2 =>
Zn + 2 CrCl3 = 2 Cr + Zn(Cl3)2
Li + H2SO4 = Li2(SO4)3 + H2O + SO2 =>
2 Li + 6 H2SO4 = Li2(SO4)3 + 6 H2O + 3 SO2
C3H5(OH)3 + H2O = C3H7O(OH)3 =>
C3H5(OH)3 + H2O = C3H7O(OH)3
Cr(NO3)2 + Br2 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
Cr(NO3)2 + 2 Br2 + 8 KOH = K2CrO4 + 4 KBr + 2 KNO3 + 4 H2O
Fe + PO4 = FePO4 =>
Fe + PO4 = FePO4
Cl + ZnBr = Zn + ClBr =>
Cl + ZnBr = Zn + ClBr
KCl3 + H2O = K2O + HCl3 =>
2 KCl3 + H2O = K2O + 2 HCl3
Mg(s) + ZnBr2(aq) = MgBr2(aq) + Zn(aq) =>
Mg(s) + ZnBr2(aq) = MgBr2(aq) + Zn(aq)
O2(aq) + MnSO4(aq) + NaOH(aq) + H2O(l) = Mn(OH)3(s) + Na2SO4(aq) =>
O2(aq) + 4 MnSO4(aq) + 8 NaOH(aq) + 2 H2O(l) = 4 Mn(OH)3(s) + 4 Na2SO4(aq)
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
KMnO4 + Zn + KOH = K2MnO4 + K2(Zn(OH)4) =>
2 KMnO4 + Zn + 4 KOH = 2 K2MnO4 + K2(Zn(OH)4)
Au2O3 + H2O = Au2(OH)2O2 =>
Au2O3 + H2O = Au2(OH)2O2
C8H6 + KMnO4 + H2SO4 = C7H6O2 + H2O + K2SO4 + MnSO4 =>
35 C8H6 + 26 KMnO4 + 39 H2SO4 = 40 C7H6O2 + 24 H2O + 13 K2SO4 + 26 MnSO4
Zn(OH)2 + H3ArO3 = Zn3(ArO3)2 + H2O =>
3 Zn(OH)2 + 2 H3ArO3 = Zn3(ArO3)2 + 6 H2O
KSO + NaOH = KOH + NaSO =>
KSO + NaOH = KOH + NaSO
C8H10 + K2Cr2O7 + H2SO4 = C8H6O4 + K2SO4 + Cr2(SO4)3 + H2O =>
C8H10 + 2 K2Cr2O7 + 8 H2SO4 = C8H6O4 + 2 K2SO4 + 2 Cr2(SO4)3 + 10 H2O
La2O3 + SrCO3 + MnO2 = LaSrMnO3 + CO2 + O =>
La2O3 + 2 SrCO3 + 2 MnO2 = 2 LaSrMnO3 + 2 CO2 + 3 O
K2Cr2O7 + H2SO4 + H2S = Cr2(SO)4 + H2O + K2SO4 =>
2 K2Cr2O7 + 3 H2SO4 + 7 H2S = 2 Cr2(SO)4 + 10 H2O + 2 K2SO4
La + TiO2 + P = LaTiO2P =>
La + TiO2 + P = LaTiO2P
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
MgAl + CuO2 = MgO + Al2O3 + Cu =>
4 MgAl + 5 CuO2 = 4 MgO + 2 Al2O3 + 5 Cu
Fe161 + O2 = Fe2O3 =>
4 Fe161 + 483 O2 = 322 Fe2O3
[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O
Zn2{+} + Cu = Cu{+} + Zn =>
Zn2{+} + Cu = Cu{+} + 2 Zn
Na + Mg2Cl2 = Na2Cl + Mg2 =>
4 Na + Mg2Cl2 = 2 Na2Cl + Mg2
C5H10 + KMnO4 + H2O = C5H12O2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H12O2 + 2 MnO2 + 2 KOH
C4H10 + O2 = C2O2 + H2O2 =>
C4H10 + 7 O2 = 2 C2O2 + 5 H2O2
MgCl3 + H2O = Mg(OH)3 + HCl =>
MgCl3 + 3 H2O = Mg(OH)3 + 3 HCl
XeF6 + NaOH = Na4XeO6 + NaF + H2 + H2O =>
XeF6 + 10 NaOH = Na4XeO6 + 6 NaF + H2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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