| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg2 + 4 HF = 2 MgF2 + 2 H2
BaCl2(l) = Ba + Cl =>
BaCl2(l) = Ba + 2 Cl
Hg(No3)2 + Fe = Fe(No3)2 + Hg =>
Hg(No3)2 + Fe = Fe(No3)2 + Hg
C6H5Cl + NH3 = C6H5NH2 + NH4Cl =>
C6H5Cl + 2 NH3 = C6H5NH2 + NH4Cl
KPO4 + FeCl3 = KCl + Fe(PO4)3 =>
3 KPO4 + FeCl3 = 3 KCl + Fe(PO4)3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NaOH + HI = H2O + NaI =>
NaOH + HI = H2O + NaI
CuCl2 + HCl = HCu + Cl2 =>
2 CuCl2 + 2 HCl = 2 HCu + 3 Cl2
CrO + KOH = CrOH + KO =>
CrO + KOH = CrOH + KO
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C4H10 + CH4 = C5H13 =>
7 C4H10 + 2 CH4 = 6 C5H13
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
Cr(OH)3 + HNO2 = Cr(NO2)3 + H2O =>
Cr(OH)3 + 3 HNO2 = Cr(NO2)3 + 3 H2O
B + CO = B2CO =>
2 B + CO = B2CO
NaOH + K2SiO3 = Na2SiO3 + KOH =>
2 NaOH + K2SiO3 = Na2SiO3 + 2 KOH
ClO4 = Cl2 + O2 =>
2 ClO4 = Cl2 + 4 O2
Cr + H2O(l) = H2 + CrO =>
Cr + H2O(l) = H2 + CrO
Cl2 + Ba(OH)2 = BaCl2 + Ba(ClO3)2 + H2O =>
6 Cl2 + 6 Ba(OH)2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
Zn3P2 = Zn + P =>
Zn3P2 = 3 Zn + 2 P
Br2 + SnCl2 = SnBr + Cl2 =>
Br2 + 2 SnCl2 = 2 SnBr + 2 Cl2
C + SO = CS + CO =>
2 C + SO = CS + CO
Ca + NH4OH = Ca(OH)2 + NH4 =>
Ca + 2 NH4OH = Ca(OH)2 + 2 NH4
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
H2PO4{-} + OH{-} = HPO4{2-} + H2O =>
H2PO4{-} + OH{-} = HPO4{2-} + H2O
H2SO4(l) = H2O(l) + SO3(g) =>
H2SO4(l) = H2O(l) + SO3(g)
CaO + N2 = Ca + N2O3 =>
3 CaO + N2 = 3 Ca + N2O3
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
CrO2{-} + Cl2 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 CrO2{-} + 3 Cl2 + 8 OH{-} = 2 CrO4{2-} + 6 Cl{-} + 4 H2O
LiOH + MgF2 = Mg(OH)2 + LiF =>
2 LiOH + MgF2 = Mg(OH)2 + 2 LiF
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
P4 + Cu + O2 = Cu3(PO4)2 =>
P4 + 6 Cu + 8 O2 = 2 Cu3(PO4)2
C100H186O90N5 + O2 = CO + H2 + N2 =>
2 C100H186O90N5 + 10 O2 = 200 CO + 186 H2 + 5 N2
C8H8 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C8H6O4 =>
C8H8 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 4 H2O + K2SO4 + C8H6O4
NaH2PO2 + HgCl2 + H2O = NaH2PO4 + Hg + HCl =>
NaH2PO2 + 2 HgCl2 + 2 H2O = NaH2PO4 + 2 Hg + 4 HCl
C6H12O6 = C4H10O + CO + H2O =>
4 C6H12O6 = 3 C4H10O + 12 CO + 9 H2O
C6H114 + O2 = CO + H2O =>
2 C6H114 + 63 O2 = 12 CO + 114 H2O
I2 + BeCl2 = BeI + Cl =>
I2 + 2 BeCl2 = 2 BeI + 4 Cl
ZnSO4 + Cu3(PO4)2 = Zn3(PO4)2 + CuSO4 =>
3 ZnSO4 + Cu3(PO4)2 = Zn3(PO4)2 + 3 CuSO4
VO2NO3 + NaOH = Na3VO4 + NaNO3 + H2O =>
VO2NO3 + 4 NaOH = Na3VO4 + NaNO3 + 2 H2O
Ca(OH)2(s) + NH4Cl(s) = CaCl2(s) + H2O(g) + NH3(g) =>
Ca(OH)2(s) + 2 NH4Cl(s) = CaCl2(s) + 2 H2O(g) + 2 NH3(g)
Hg(No3)2 + Fe = Fe(No3)2 + Hg =>
Hg(No3)2 + Fe = Fe(No3)2 + Hg
C2H4O2 + Na(HCO3) = NaC2H3O2 + H2O + CO2 =>
C2H4O2 + Na(HCO3) = NaC2H3O2 + H2O + CO2
Ca(OH)2 + H2 = Ca + HOH =>
Ca(OH)2 + H2 = Ca + 2 HOH
LiCO + KPO4 = LiPO4 + KCO =>
LiCO + KPO4 = LiPO4 + KCO
HNO3 + H2S = H2O + SO3 + NO =>
8 HNO3 + 3 H2S = 7 H2O + 3 SO3 + 8 NO
(NH4)PO4 + ZnNO3 = ZnPO4 + (NH4)NO3 =>
(NH4)PO4 + ZnNO3 = ZnPO4 + (NH4)NO3
C6H4CH3CH3 + KMnO4 + H2SO4 = C6CH4COOHCOOH + K2SO4 + MnSO4 + H2O =>
45 C6H4CH3CH3 + 106 KMnO4 + 159 H2SO4 = 40 C6CH4COOHCOOH + 53 K2SO4 + 106 MnSO4 + 264 H2O
C2O4 + BaCl2 = BaC2O4 + Cl2 =>
C2O4 + BaCl2 = BaC2O4 + Cl2
C4H2O3 + C6H10O = C9H12O3 =>
9 C4H2O3 + 15 C6H10O = 14 C9H12O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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