| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3 + 6 H2O
K + CHCl3 = C + H2 + KCl =>
6 K + 2 CHCl3 = 2 C + H2 + 6 KCl
Mg(IO3)2 = MgI2 + O2 =>
Mg(IO3)2 = MgI2 + 3 O2
H3PO4 + Ge(OH)4 = Ge3(PO4)4 + H2O =>
4 H3PO4 + 3 Ge(OH)4 = Ge3(PO4)4 + 12 H2O
CaCl2 + NaH2PO4 = Ca(H2PO4)2 + NaCl =>
CaCl2 + 2 NaH2PO4 = Ca(H2PO4)2 + 2 NaCl
Mg(OH)2 + NH4Cl = MgCl2 + NH4OH =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH4OH
C2H5O2H + O2 = CO2 + H2O =>
2 C2H5O2H + 5 O2 = 4 CO2 + 6 H2O
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
K2CO3(aq) + BaCl2(aq) = KCl2(aq) + Ba2CO3(s) =>
K2CO3(aq) + 2 BaCl2(aq) = 2 KCl2(aq) + Ba2CO3(s)
Ag2HPO4 + Pt(NH3)4Cl2 = Pt(NH3)4(HPO4) + AgCl =>
Ag2HPO4 + Pt(NH3)4Cl2 = Pt(NH3)4(HPO4) + 2 AgCl
Mg(s) + Br2(l) = MgBr2 =>
Mg(s) + Br2(l) = MgBr2
Mg(s) + Br2(l) = MgBr2(s) =>
Mg(s) + Br2(l) = MgBr2(s)
Calcium + Hydrogen = Calciumhydride =>
Ca + H2 = CaH2
Zn(OH){2+} = ZnO + H{2+}O =>
Zn(OH){2+} = ZnO + H{2+}O
CuSO3 + HCl = H2SO3 + CuCl2 =>
CuSO3 + 2 HCl = H2SO3 + CuCl2
Mg(s) + O2 = MgO =>
2 Mg(s) + O2 = 2 MgO
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
CO2O3 + H2SO4 = COSO4 + H2O + O2 =>
2 CO2O3 + 2 H2SO4 = 2 COSO4 + 2 H2O + 3 O2
KH2PO4 + NaOH + NaCl = Na2HPO4 + H2O + KCl =>
KH2PO4 + NaOH + NaCl = Na2HPO4 + H2O + KCl
Mg(s) + O2 = MgO2 =>
Mg(s) + O2 = MgO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K
Pb(CH3COO)2 + Na2CO3 = PbCO3 + CH3COONa =>
Pb(CH3COO)2 + Na2CO3 = PbCO3 + 2 CH3COONa
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
Mg + NH4Cl = MgCl2 + NH4 =>
Mg + 2 NH4Cl = MgCl2 + 2 NH4
Mg + NH4Cl = MgCl22NH4Cl + NH3 + H2 =>
Mg + 23 NH4Cl = MgCl22NH4Cl + 22 NH3 + 11 H2
Mg3P2 + H2 = Mg + H3P =>
Mg3P2 + 3 H2 = 3 Mg + 2 H3P
MgCO3 + H2O = Mg(HCO3)2 + Mg(OH)2 =>
2 MgCO3 + 2 H2O = Mg(HCO3)2 + Mg(OH)2
MgCO3 + H2O = Mg(OH)2 + CO2 =>
MgCO3 + H2O = Mg(OH)2 + CO2
MgCO3 + H2O = Mg(OH)2 + H2CO3 =>
MgCO3 + 2 H2O = Mg(OH)2 + H2CO3
MgI2 + AgCl = MgCl2 + AgI =>
MgI2 + 2 AgCl = MgCl2 + 2 AgI
MgCO3 + H2O = Mg2(OH)2CO3 + CO2 =>
2 MgCO3 + H2O = Mg2(OH)2CO3 + CO2
MgCO3 + H2O = MgCO3*3H2O =>
MgCO3 + 3 H2O = MgCO3*3H2O
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
(H2)SO4 + NaOH = (Na2)SO4 + (H2)O =>
(H2)SO4 + 2 NaOH = (Na2)SO4 + 2(H2)O
MgI2 + H2O = Mg(OH)2 + H + I =>
MgI2 + 2 H2O = Mg(OH)2 + 2 H + 2 I
MgI2 + H2O = MgO + HI =>
MgI2 + H2O = MgO + 2 HI
CH3CN + NaOH = CH3OH + NaCN =>
CH3CN + NaOH = CH3OH + NaCN
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
MgS + F2 = MgF2 + S =>
MgS + F2 = MgF2 + S
MgS + H2O = Mg(OH)2 + Mg(SH)2 =>
2 MgS + 2 H2O = Mg(OH)2 + Mg(SH)2
MgS + HNO3 = Mg(NO3)2 + H2S =>
MgS + 2 HNO3 = Mg(NO3)2 + H2S
MgS + O2 = Mg + SO2 =>
MgS + O2 = Mg + SO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
MgS + O2 = MgO + S =>
2 MgS + O2 = 2 MgO + 2 S
MgS + O2 = MgSO4 =>
MgS + 2 O2 = MgSO4
MgSO4(aq) + SrCl2(aq) = MgCl2(aq) + SrSO4(s) =>
MgSO4(aq) + SrCl2(aq) = MgCl2(aq) + SrSO4(s)
MgCl2(aq) + Ca(OH)2(aq) = Mg(OH)2(s) + CaCl2(aq) =>
MgCl2(aq) + Ca(OH)2(aq) = Mg(OH)2(s) + CaCl2(aq)
BaI2K2SO4 = BaSO4K2I2 =>
BaI2K2SO4 = BaSO4K2I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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