| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3COO)2Mg + 2 KOH = 2 CH3COOK + Mg(OH)2
Au + H2S = Au2S3 + H2 =>
2 Au + 3 H2S = Au2S3 + 3 H2
LiBr + F2 = LiF + Br =>
2 LiBr + F2 = 2 LiF + 2 Br
AgClO3 + KCl = AgCl + KClO =>
AgClO3 + 3 KCl = AgCl + 3 KClO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K3PO4 + Ca = Ca3(PO4)2 + K =>
2 K3PO4 + 3 Ca = Ca3(PO4)2 + 6 K
W(C2H3O2)4 + (NH4)2CO3 = NH4C2H3O2 + W(CO3)2 =>
W(C2H3O2)4 + 2(NH4)2CO3 = 4 NH4C2H3O2 + W(CO3)2
KrF(s) + H2O(g) = Kr(g) + O2(g) + HF(g) =>
4 KrF(s) + 2 H2O(g) = 4 Kr(g) + O2(g) + 4 HF(g)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CuOH + HCN = H2O + CuCN =>
CuOH + HCN = H2O + CuCN
HCl(ac) + MnO2(ac) = MnCl2(ac) + H2O(l) + Cl2(g) =>
4 HCl(ac) + MnO2(ac) = MnCl2(ac) + 2 H2O(l) + Cl2(g)
Ag + HCl(konc) = AgCl + H2 =>
2 Ag + 2 HCl(konc) = 2 AgCl + H2
MgSO4 + NaOH = Mg(OH)2 + SO4Na2 =>
MgSO4 + 2 NaOH = Mg(OH)2 + SO4Na2
AlNO3 + H2SO4 = Al2SO4 + HNO3 =>
2 AlNO3 + H2SO4 = Al2SO4 + 2 HNO3
CuCl2 + Na2SO3 + NaOH = CuCl + Na2SO4 + NaCl + H2O =>
2 CuCl2 + Na2SO3 + 2 NaOH = 2 CuCl + Na2SO4 + 2 NaCl + H2O
Fe + CuSO4 + H2O = Fe2O3 + Cu + H2SO4 =>
2 Fe + 3 CuSO4 + 3 H2O = Fe2O3 + 3 Cu + 3 H2SO4
CdO + NaOH = H2O + Na2CdO2 =>
CdO + 2 NaOH = H2O + Na2CdO2
(HF) + (NaAlO2) = Na3AlF6 + (H2O) + Al2O3 =>
6(HF) + 3(NaAlO2) = Na3AlF6 + 3(H2O) + Al2O3
HgCl2 + NH3*H2O = HgNH2Cl + NH4Cl + H2O =>
HgCl2 + 2 NH3*H2O = HgNH2Cl + NH4Cl + 2 H2O
KMnO4{-} + H2SO3 + H = Mn2 + HSO4{-} + H2O + K =>
2 KMnO4{-} + 2 H2SO3 + 10 H = Mn2 + 2 HSO4{-} + 6 H2O + 2 K
SOCl2 = Cl2 + SO2 + S2Cl2 =>
4 SOCl2 = 3 Cl2 + 2 SO2 + S2Cl2
LiNO3 + AgSO4 = LiSO4 + AgNO3 =>
LiNO3 + AgSO4 = LiSO4 + AgNO3
Na2CrO4 + H2S + H2O = S + NaOH + Cr(OH)3 =>
2 Na2CrO4 + 3 H2S + 2 H2O = 3 S + 4 NaOH + 2 Cr(OH)3
[Cr(OH)4]{-} + Cl2 + OH{-} = CrO42{-} + Cl{-} + H2O =>
[Cr(OH)4]{-} + 40 Cl2 + 80 OH{-} = CrO42{-} + 80 Cl{-} + 42 H2O
Fe12O3 + C = Fe + CO2 =>
2 Fe12O3 + 3 C = 24 Fe + 3 CO2
HNO3 + Na = Na2NO3 + NO + H2O =>
4 HNO3 + 6 Na = 3 Na2NO3 + NO + 2 H2O
K2CO3(aq) = K2O(s) + CO2(g) =>
K2CO3(aq) = K2O(s) + CO2(g)
CuSO4(s) + H2O(l) = CuO + H2SO4 =>
CuSO4(s) + H2O(l) = CuO + H2SO4
Au3{+} + Cu = Au + Cu2{+} =>
Au3{+} + 2 Cu = 3 Au + Cu2{+}
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
C4H8Cl2S + Cl2 = S + C4H8Cl4 =>
C4H8Cl2S + Cl2 = S + C4H8Cl4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + Na2SO3 = H2O + SO2 + NaNO3 =>
2 HNO3 + Na2SO3 = H2O + SO2 + 2 NaNO3
IO3{-} + OH{-} + Cl2 = IO6{5-} + Cl{-} + H2O =>
IO3{-} + 6 OH{-} + Cl2 = IO6{5-} + 2 Cl{-} + 3 H2O
HSO3{-} + IO3 + H{+} = HSO4 + I2 + H2O =>
4 HSO3{-} + 2 IO3 + 4 H{+} = 4 HSO4 + I2 + 2 H2O
C6H4(COOCH2)2 + KHO = HOCH2CH2OH + C6H4(COOK)2 =>
C6H4(COOCH2)2 + 2 KHO = HOCH2CH2OH + C6H4(COOK)2
KI + H2SO4 + Br2 = KSO4 + HI + HBr =>
2 KI + 2 H2SO4 + Br2 = 2 KSO4 + 2 HI + 2 HBr
CuCl2 + Li3(PO4) = Cu3(PO4)2 + LiCl =>
3 CuCl2 + 2 Li3(PO4) = Cu3(PO4)2 + 6 LiCl
FeBr3 + H2O = HBr + Fe(OH)3 =>
FeBr3 + 3 H2O = 3 HBr + Fe(OH)3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H5NO2 + H2O = CH4 + NH3 + CO2 =>
4 C2H5NO2 + 2 H2O = 3 CH4 + 4 NH3 + 5 CO2
Na2SO3 + KMnO4 + HCl = Na2SO4 + MnCl2KCl + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 HCl = 5 Na2SO4 + 2 MnCl2KCl + 3 H2O
Cu + NH3 = Cu(NH3)2 =>
Cu + 2 NH3 = Cu(NH3)2
BaBr2 + RbHCO3 = RbBr + Ba(HCO3)2 =>
BaBr2 + 2 RbHCO3 = 2 RbBr + Ba(HCO3)2
C3H8O + Na2 = C3H6ONa2 + H2 =>
C3H8O + Na2 = C3H6ONa2 + H2
BaO + H3(PO4) = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3(PO4) = Ba3(PO4)2 + 3 H2O
CH57 + O2 = CO2 + H2O =>
4 CH57 + 61 O2 = 4 CO2 + 114 H2O
N2 + O2 = N3O8 =>
3 N2 + 8 O2 = 2 N3O8
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Co(OH)Cl + NaOH + H2O + O2 = NaCl + Co(OH)3 =>
4 Co(OH)Cl + 4 NaOH + 2 H2O + O2 = 4 NaCl + 4 Co(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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