| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 3 LiOH = Fe(OH)3 + 3 Li
MgCo3 = Mg + Co2 =>
2 MgCo3 = 2 Mg + 3 Co2
O3 + MnO2 + NaOH = Na2MnO4 + H2O =>
O3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + 3 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
*Cu + FeCl3 = CuCl2 + FeCl2 =>
*Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
Mg(OH)2 + Al2Si2O5(OH)4 = Mg3Si4O10(OH)2 + Al(OH)3 =>
3 Mg(OH)2 + 2 Al2Si2O5(OH)4 = Mg3Si4O10(OH)2 + 4 Al(OH)3
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Al(NO3)3 + KOH + H2O = KAl(OH)4 + HNO3 =>
Al(NO3)3 + KOH + 3 H2O = KAl(OH)4 + 3 HNO3
BaCO3 = Ba(CO3) =>
BaCO3 = Ba(CO3)
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
CO3{2-} + HCl = CO2 + Cl{-} + H2O =>
CO3{2-} + 2 HCl = CO2 + 2 Cl{-} + H2O
BaCO3 = Ba(CO3) =>
BaCO3 = Ba(CO3)
HCl(aq) + K = H2(aq) + KCl(s) =>
2 HCl(aq) + 2 K = H2(aq) + 2 KCl(s)
C8H6O3 + C8H8O = C16H12O3 + H2O =>
C8H6O3 + C8H8O = C16H12O3 + H2O
H{+} + Cr2O7{2-} + H2S = S + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 3 H2S = 3 S + 2 Cr{3+} + 7 H2O
Zn(NO3)2 + K2CO3 = Zn(CO3) + KNO3 =>
Zn(NO3)2 + K2CO3 = Zn(CO3) + 2 KNO3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
FeSO4 + NaOH + O2 = Fe2O3H2O + Na2SO4 + H2O =>
4 FeSO4 + 8 NaOH + O2 = 2 Fe2O3H2O + 4 Na2SO4 + 2 H2O
Na3PO4 + AICl3 = NaCl + AIPO4 =>
Na3PO4 + AICl3 = 3 NaCl + AIPO4
BaCO3 = Ba(CO3) =>
BaCO3 = Ba(CO3)
Fe{3+} + H2O = [FeOH]{2+} + H{+} =>
Fe{3+} + H2O = [FeOH]{2+} + H{+}
AgNO3 + NaOH + NH4OH = NaNO3 + [Ag(NH3)2]OH + HOH =>
AgNO3 + NaOH + 2 NH4OH = NaNO3 + [Ag(NH3)2]OH + 2 HOH
C6H5MgBr + BiBr3 = Bi(C6H5)3 + MgBr2 =>
3 C6H5MgBr + BiBr3 = Bi(C6H5)3 + 3 MgBr2
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
AsCl = As + Cl2 =>
2 AsCl = 2 As + Cl2
Na3PO4 + AICl3 = NaCl + AIPO4 =>
Na3PO4 + AICl3 = 3 NaCl + AIPO4
BaCO3 = Ba(CO3) =>
BaCO3 = Ba(CO3)
MgL2 + AgNO3 = AgL + Mg(NO3)2 =>
MgL2 + 2 AgNO3 = 2 AgL + Mg(NO3)2
MnOH2 + Br2 + KOH = K2MnO4 + KBr + H2O =>
MnOH2 + 3 Br2 + 8 KOH = K2MnO4 + 6 KBr + 5 H2O
Na3PO4 + AICl3 = NaCl + AIPO4 =>
Na3PO4 + AICl3 = 3 NaCl + AIPO4
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
MgCl2 + HOH = HCl + Mg(OH)2 =>
MgCl2 + 2 HOH = 2 HCl + Mg(OH)2
BaCO3 = Ba(CO3) =>
BaCO3 = Ba(CO3)
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
MnCl2 + CoCl2 + NaOH = CoMn2O4 + NaCl + HCl + H2 =>
2 MnCl2 + CoCl2 + 4 NaOH = CoMn2O4 + 4 NaCl + 2 HCl + H2
BaCO3 = Ba(CO3) =>
BaCO3 = Ba(CO3)
Mg + O = Mg2O =>
2 Mg + O = Mg2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NO2 + F = NO2F2 =>
NO2 + 2 F = NO2F2
Na3PO4 + AICl3 = NaCl + AIPO4 =>
Na3PO4 + AICl3 = 3 NaCl + AIPO4
N2 + K = N2K =>
N2 + K = N2K
Ba(NO3)2 + NaCO3 = Ba(NO3)2NaCO3 =>
Ba(NO3)2 + NaCO3 = Ba(NO3)2NaCO3
H2O + P + NaOH = PH3 + NaH2PO2 =>
3 H2O + 4 P + 3 NaOH = PH3 + 3 NaH2PO2
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
BaCO3 = Ba(CO3) =>
BaCO3 = Ba(CO3)
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
Na3PO4 + AICl3 = NaCl + AIPO4 =>
Na3PO4 + AICl3 = 3 NaCl + AIPO4
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/24
Équations équilibrées sur10/24/23
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