| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + CO = KCO + HO
Ca(OH)2SO2 = CaSO3H2O =>
Ca(OH)2SO2 = CaSO3H2O
NaOH + Cl2 = NaCl + HO =>
2 NaOH + Cl2 = 2 NaCl + 2 HO
NiSO4 + NaBH4 + H2O = H2 + Na2SO4 + H3BO3 + Ni2B =>
4 NiSO4 + 8 NaBH4 + 18 H2O = 25 H2 + 4 Na2SO4 + 6 H3BO3 + 2 Ni2B
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O
Fe(OH)3 + Li2SO4 = Fe2(SO4)3 + LiOH =>
2 Fe(OH)3 + 3 Li2SO4 = Fe2(SO4)3 + 6 LiOH
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + NaSO4 =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 5 Cl2 + 2 K2SO4 + 4 MnSO4 + 16 H2O + 10 NaSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
B + F = BF3 =>
B + 3 F = BF3
C7H6O3 + Zn = Zn(C7H5O2)2 + ZnO + H2 =>
2 C7H6O3 + 3 Zn = Zn(C7H5O2)2 + 2 ZnO + H2
Sr(OH)2 + HClO3 = Sr(ClO3)2 + H2O =>
Sr(OH)2 + 2 HClO3 = Sr(ClO3)2 + 2 H2O
HO = H2 + O44 =>
44 HO = 22 H2 + O44
KHCO3HCl = KClH2O(l)CO2 =>
KHCO3HCl = KClH2O(l)CO2
SO4 + S = SO2 =>
SO4 + S = 2 SO2
MnO4 + C2H5OH = Mn + CH3COOH + H2O =>
MnO4 + 2 C2H5OH = Mn + 2 CH3COOH + 2 H2O
MgF2 + Na3PO4 = MgPO4 + F2Na3 =>
MgF2 + Na3PO4 = MgPO4 + F2Na3
Ba(OH)2 + SO2 = Ba2SO4 + H2O =>
2 Ba(OH)2 + SO2 = Ba2SO4 + 2 H2O
CuCO3*Cu(OH)2 = CO2 + CuO + H2O =>
CuCO3*Cu(OH)2 = CO2 + 2 CuO + H2O
Ni(s) + Cu(NO3)2 = Cu(s) + Ni(NO3)2 =>
Ni(s) + Cu(NO3)2 = Cu(s) + Ni(NO3)2
KBrO4 + HBr = Br2 + KBr + H2O =>
KBrO4 + 8 HBr = 4 Br2 + KBr + 4 H2O
P4(s) + Cl2(g) = PCl4(l) =>
P4(s) + 8 Cl2(g) = 4 PCl4(l)
CsOH + H3AsO4 = Cs2HAsO4 + H2O =>
2 CsOH + H3AsO4 = Cs2HAsO4 + 2 H2O
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + MnSO4 + H2SO4 + K2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 4 MnSO4 + 9 H2SO4 + 2 K2SO4
H2S + BeOH = Be2S + H2O =>
H2S + 2 BeOH = Be2S + 2 H2O
C + Br4 = CBr4 =>
C + Br4 = CBr4
Al + LiNO3 = Li + Al(NO3)3 =>
Al + 3 LiNO3 = 3 Li + Al(NO3)3
C3H7COOH + Fe2O3 = (C3H7COO)3Fe + H2O =>
6 C3H7COOH + Fe2O3 = 2(C3H7COO)3Fe + 3 H2O
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
(CrCl3)2(H2O2)3(KOH)10 = (K2CrO4)2(KCl)6(H2O)8 =>
(CrCl3)2(H2O2)3(KOH)10 = (K2CrO4)2(KCl)6(H2O)8
C2H2 = C6H6 =>
3 C2H2 = C6H6
SO3 = S2O6 =>
2 SO3 = S2O6
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
FeCl3 + NaNO3 = Fe(NO3)3 + NaCl =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 NaCl
Al(OH)3 + KCl = K3[Al(OH)6] + AlCl3 =>
2 Al(OH)3 + 3 KCl = K3[Al(OH)6] + AlCl3
MnO4{-} + H{+} + C2H5OH = Mn{2+} + H2O + CH3COOH =>
4 MnO4{-} + 12 H{+} + 5 C2H5OH = 4 Mn{2+} + 11 H2O + 5 CH3COOH
CH3COOH + C5H11OH = C5H11COOCH3 + H2O =>
CH3COOH + C5H11OH = C5H11COOCH3 + H2O
PH4Cl = PH3HCl =>
PH4Cl = PH3HCl
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
Na2S2O3 + O2 + H2O = Na2SO4 + H2SO4 =>
Na2S2O3 + 2 O2 + H2O = Na2SO4 + H2SO4
N2H4 + Zn + KOH + H2O = NH3 + K2Zn(OH)4 =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2Zn(OH)4
C6H5OHHBr = C6H5BrH2O =>
C6H5OHHBr = C6H5BrH2O
Hg(NO3)2 + Na2S = HgS + NO3 + Na =>
Hg(NO3)2 + Na2S = HgS + 2 NO3 + 2 Na
ClO + H2O = O + HCl =>
2 ClO + H2O = 3 O + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgNH4PO4 + CH3COOH = Mg(CH3COO)2 + NH4H2PO4 =>
MgNH4PO4 + 2 CH3COOH = Mg(CH3COO)2 + NH4H2PO4
Al + CoSO4 = Al2(SO4)3 + Co3 =>
2 Al + 3 CoSO4 = Al2(SO4)3 + Co3
Na2SO4 + NaOH = Na3SO4 + OH =>
Na2SO4 + NaOH = Na3SO4 + OH
(NH4)3PO4 + Cu(OH)2 = NH4OH + Cu3(PO4)2 =>
2(NH4)3PO4 + 3 Cu(OH)2 = 6 NH4OH + Cu3(PO4)2
CH4H2O = CO + H2 =>
CH4H2O = CO + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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