| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3(CH2)2(CH3)(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Ba(SbO3)2 + Cu2P2O5 = Cu(SbO3)2 + Ba2P2O5 =>
2 Ba(SbO3)2 + Cu2P2O5 = 2 Cu(SbO3)2 + Ba2P2O5
KO + SO3 = KSO4 =>
KO + SO3 = KSO4
Ge + H2 = GeH4 =>
Ge + 2 H2 = GeH4
CaCl3 + NaCl = CaCl2 + NaCl3 =>
2 CaCl3 + NaCl = 2 CaCl2 + NaCl3
LiOH + Na2O = Li2O + NaOH =>
2 LiOH + Na2O = Li2O + 2 NaOH
Fe + Ba(OH)2 = Ba + Fe(OH)3 =>
2 Fe + 3 Ba(OH)2 = 3 Ba + 2 Fe(OH)3
NaNO3H2SO4 = NaHSO4HNO3 =>
NaNO3H2SO4 = NaHSO4HNO3
CuSO4 + CaCl2 = CuCl2 + SO4Ca =>
CuSO4 + CaCl2 = CuCl2 + SO4Ca
Ni + H2O = Ni(OH2) =>
Ni + H2O = Ni(OH2)
Na2S2O3 + K2CrO4 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S2O3 + 8 K2CrO4 + 17 H2SO4 = 3 Na2SO4 + 8 K2SO4 + 4 Cr2(SO4)3 + 17 H2O
CH3CH(OH)CH2(OH) + HCl = CH3CH(OH)CH2Cl + H2O =>
CH3CH(OH)CH2(OH) + HCl = CH3CH(OH)CH2Cl + H2O
NaNO3 + ZnSO4 = Zn(NO3)2 + Na2SO4 =>
2 NaNO3 + ZnSO4 = Zn(NO3)2 + Na2SO4
CuO + N2 = Cu(NO3)2 + Cu =>
6 CuO + N2 = Cu(NO3)2 + 5 Cu
Ba(OH)2 + Mg = Ba + Mg(OH)2 =>
Ba(OH)2 + Mg = Ba + Mg(OH)2
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Cu(NO3)2 + K2CO3 = CuCO3 + KNO3 =>
Cu(NO3)2 + K2CO3 = CuCO3 + 2 KNO3
HCl + (NH4)2HPO4 = POCl3 + NH3 + H2O =>
3 HCl + (NH4)2HPO4 = POCl3 + 2 NH3 + 3 H2O
Zn + MnO4{-} + H2O = MnO2 + Zn{2+} + OH{-} =>
3 Zn + 2 MnO4{-} + 4 H2O = 2 MnO2 + 3 Zn{2+} + 8 OH{-}
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
Pb(NO3)2 + H2S = PbS + H2(NO3)2 =>
Pb(NO3)2 + H2S = PbS + H2(NO3)2
HgCl2 + KOH = HgO + KCl + HCl =>
HgCl2 + KOH = HgO + KCl + HCl
C3H5(OH)3 + Cu(OH)2 = C3H6(O)3Cu + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H6(O)3Cu + 2 H2O
C15H31COOH + O2 = CO + H2O =>
C15H31COOH + 15 O2 = 16 CO + 16 H2O
KMnO4 + NaOH + MnCl2 = MnO2 + H2O + NaCl + KCl =>
2 KMnO4 + 4 NaOH + 3 MnCl2 = 5 MnO2 + 2 H2O + 4 NaCl + 2 KCl
NaI + H2SO4 = I + H2O + H2S + Na2SO4 =>
8 NaI + 5 H2SO4 = 8 I + 4 H2O + H2S + 4 Na2SO4
Cu(OH)2(s) = CuO + H2O(l) =>
Cu(OH)2(s) = CuO + H2O(l)
NaCl + SO2 + H2O + O2 = NaSO4 + HCl =>
4 NaCl + 4 SO2 + 2 H2O + 3 O2 = 4 NaSO4 + 4 HCl
Zn + S = ZnS =>
Zn + S = ZnS
C6H12O + H2SO4 = C6H10 + H3O + HSO4 =>
C6H12O + H2SO4 = C6H10 + H3O + HSO4
Zn(NO3)2 + Mg(s) = Zn(s) + Mg(NO3)2 =>
Zn(NO3)2 + Mg(s) = Zn(s) + Mg(NO3)2
BaSO4 + NaCl = BaCl2Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2Na2SO4
Zn + HCl(aq) = ZnCl2(g) + H2(g) =>
Zn + 2 HCl(aq) = ZnCl2(g) + H2(g)
C6H5CH3 + Br2 = C6H2Br2(CH3) + HBr =>
2 C6H5CH3 + 5 Br2 = 2 C6H2Br2(CH3) + 6 HBr
CuSO4*5H2O + K2C2O4*H2O = K2(Cu(C2O4)2)*2H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2(Cu(C2O4)2)*2H2O + K2SO4 + 5 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
(C6H12O5)3 + O2 = CO2 + H2O =>
2(C6H12O5)3 + 39 O2 = 36 CO2 + 36 H2O
Ba(OH)2 + Mg = Ba + Mg(OH)2 =>
Ba(OH)2 + Mg = Ba + Mg(OH)2
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
KI + KIO3 + H2SO4 = I2H2O + K2SO4 =>
5 KI + KIO3 + 3 H2SO4 = 3 I2H2O + 3 K2SO4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
KMnO4 + HC = KC + MnC2 + H2O + C2 =>
2 KMnO4 + 16 HC = 2 KC + 2 MnC2 + 8 H2O + 5 C2
Al + C9H6ON = Al(C9H6ON)3 =>
Al + 3 C9H6ON = Al(C9H6ON)3
NaBr + NaBrO3 + H2SO4 = NaSO4 + Br2 + H2O =>
4 NaBr + 2 NaBrO3 + 6 H2SO4 = 6 NaSO4 + 3 Br2 + 6 H2O
P + NaClO + NaOH = Na3PO4 + NaCl + H2O =>
2 P + 5 NaClO + 6 NaOH = 2 Na3PO4 + 5 NaCl + 3 H2O
CH4(g) + NO(g) = CO2(g) + N2(g) + H2O(g) =>
CH4(g) + 4 NO(g) = CO2(g) + 2 N2(g) + 2 H2O(g)
Na + HC1 = H2 + NaC =>
2 Na + 2 HC1 = H2 + 2 NaC
CH3COOH + Mg = Mg2CH3COO + H =>
CH3COOH + 2 Mg = Mg2CH3COO + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/25
Équations équilibrées sur04/28/24
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