| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
Ca(OH)2(aq) + CO2(g) = CaCO3 + H2O(g) =>
Ca(OH)2(aq) + CO2(g) = CaCO3 + H2O(g)
Carbondisulfide + chlorine = carbontetrachloride + disulfurdichloride =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
NaOH(aq) + H3PO4 = Na3PO4(aq) + H2O =>
3 NaOH(aq) + H3PO4 = Na3PO4(aq) + 3 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
H2CrO4 + Fe = Cr2O3 + Fe2O3 + H2O =>
2 H2CrO4 + 2 Fe = Cr2O3 + Fe2O3 + 2 H2O
Ca3(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = P4 + 6 CaSiO3 + 10 CO
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
MgCl2(aq) + KOH(aq) = Mg(OH)2 + KCl =>
MgCl2(aq) + 2 KOH(aq) = Mg(OH)2 + 2 KCl
Cr2(SO)4 + Na2CO3 + KNO3 = Na2SO4 + Na2CrO4 + KNO2 + CO2 =>
Cr2(SO)4 + 6 Na2CO3 + 14 KNO3 = 4 Na2SO4 + 2 Na2CrO4 + 14 KNO2 + 6 CO2
Na + NiCl2 = NaCl2 + Ni2 =>
2 Na + 2 NiCl2 = 2 NaCl2 + Ni2
KI + HCl = ClKI + H =>
KI + HCl = ClKI + H
SeO2(s) + H2Se(g) = Se(s) + H2O(g) =>
SeO2(s) + 2 H2Se(g) = 3 Se(s) + 2 H2O(g)
P2O3 + KMnO4 + KOH = MnPO4 + K3PO4 + H2O =>
P2O3 + KMnO4 + 2 KOH = MnPO4 + K3PO4 + H2O
CuCO3 + HCN = Cu(CN)2 + H2(CO3) =>
CuCO3 + 2 HCN = Cu(CN)2 + H2(CO3)
C17H36(s) + O2(g) = CO2(g) + H2O(g) =>
C17H36(s) + 26 O2(g) = 17 CO2(g) + 18 H2O(g)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HCl + Ca(OH)2 = Ca(Cl)2 + (H)2O =>
2 HCl + Ca(OH)2 = Ca(Cl)2 + 2(H)2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
NaOH(l) + H2SO4(s) = Na2SO4(aq) + H2O(l) =>
2 NaOH(l) + H2SO4(s) = Na2SO4(aq) + 2 H2O(l)
K2(CrO4) + HCl = CrCl3 + KCl + Cl + H2O =>
K2(CrO4) + 8 HCl = CrCl3 + 2 KCl + 3 Cl + 4 H2O
(NH4)2CO3 + KOH = K2CO3 + NH4OH =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 NH4OH
NaOH(aq) + H2SO4(aq) = Na2SO4(s) + HOH =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(s) + 2 HOH
Ca + (O) = CaO =>
Ca + (O) = CaO
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
CrO3 + C + H2SO4 = Cr2(SO4)3 + CO2 + H2O =>
4 CrO3 + 3 C + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CO2 + 6 H2O
Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K
Br{-} + SiO3{2-} + H{+} = Si + Br2 + H2O =>
4 Br{-} + SiO3{2-} + 6 H{+} = Si + 2 Br2 + 3 H2O
Ba3(PO4)2 + CH3COOH = (CH3COO)2Ba + BaHPO4 =>
Ba3(PO4)2 + 2 CH3COOH = (CH3COO)2Ba + 2 BaHPO4
C3H7Cl + C6H6 = C9H12 + HCl =>
C3H7Cl + C6H6 = C9H12 + HCl
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + H2O + K2SO4 + MnSO4 =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 14 H2O + 3 K2SO4 + 6 MnSO4
C3H7Br + Br2 = C3H6Br2 + HBr =>
C3H7Br + Br2 = C3H6Br2 + HBr
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C4H10O2 + OH = CO2 + H2O =>
C4H10O2 + 22 OH = 4 CO2 + 16 H2O
Al3 + HCl = AlCl3 + H2 =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
CO(g) + H2(g) = H2(g)CH3OH(e) =>
CO(g) + 3 H2(g) = H2(g)CH3OH(e)
KBr + MnO2 + H2SO4 = K2SO4 + H2 + MnBr + O2 =>
2 KBr + 2 MnO2 + H2SO4 = K2SO4 + H2 + 2 MnBr + 2 O2
Al2(SO4)3 + NaBr = AlBr3 + Na2(SO4) =>
Al2(SO4)3 + 6 NaBr = 2 AlBr3 + 3 Na2(SO4)
Na2SiF6 + Na2CO3 = SiO2 + CO2 + NaF =>
Na2SiF6 + 2 Na2CO3 = SiO2 + 2 CO2 + 6 NaF
Al2(SO3)3 + NaF = AlF3 + Na2(SO3) =>
Al2(SO3)3 + 6 NaF = 2 AlF3 + 3 Na2(SO3)
Li2SO4 + Pb(NO3)2 = LiNO3 + PbSO4 =>
Li2SO4 + Pb(NO3)2 = 2 LiNO3 + PbSO4
Ti + LiClO4 = Ti(ClO4)4 + Li =>
Ti + 4 LiClO4 = Ti(ClO4)4 + 4 Li
V + O2 = VO2 =>
V + O2 = VO2
MnSO4 + NaClO3 + NaOH = NaCl + Na2MnO4 + Na2SO4 + H2O =>
3 MnSO4 + 2 NaClO3 + 12 NaOH = 2 NaCl + 3 Na2MnO4 + 3 Na2SO4 + 6 H2O
(CH3)3N + HBr = (CH3)3NHBr =>
(CH3)3N + HBr = (CH3)3NHBr
Li + CaO = Ca + LiO =>
Li + CaO = Ca + LiO
Ca + H{3}PO{4} = H{2} + Ca{3}PO{4}3 =>
Ca + 3 H{3}PO{4} = 3 H{2} + Ca{3}PO{4}3
CH3CH2OCH3 + NaOH = CH3CH2OH + NaOCH3 =>
CH3CH2OCH3 + NaOH = CH3CH2OH + NaOCH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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