| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
F2 + NaOH = NaF + FO2 + HF =>
5 F2 + 4 NaOH = 4 NaF + 2 FO2 + 4 HF
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AgF + H2SO4 = Ag2SO4 + HF =>
2 AgF + H2SO4 = Ag2SO4 + 2 HF
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
IO3{-} + H2SO3 + H = I2 + SO4{-2} + H2O =>
2 IO3{-} + H2SO3 + 8 H = I2 + SO4{-2} + 5 H2O
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
CdO + HCl = HClCdO =>
CdO + HCl = HClCdO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
AlC6H9O6 + Ca(OH)2 = Al(OH)3 + CaC4H6O4 =>
2 AlC6H9O6 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaC4H6O4
NaNO3(s) + H2SO4(aq) = Na2SO4(s) + HNO3(aq) =>
2 NaNO3(s) + H2SO4(aq) = Na2SO4(s) + 2 HNO3(aq)
Fe2O3 + C6H8O6 = FeO + C6H6O6 + H2O =>
Fe2O3 + C6H8O6 = 2 FeO + C6H6O6 + H2O
NH4NO3 + Pb(CIO4)2 = Pb(NO3)2 + NH4CIO4 =>
2 NH4NO3 + Pb(CIO4)2 = Pb(NO3)2 + 2 NH4CIO4
Tl + Cl = Tl(Cl) =>
Tl + Cl = Tl(Cl)
BF3 + NH3 = [B(NH3)F3] =>
BF3 + NH3 = [B(NH3)F3]
H3BO3 + Li2CO3 = Li2B2O4 + H2O + CO2 =>
2 H3BO3 + Li2CO3 = Li2B2O4 + 3 H2O + CO2
CO2 + KOH = CO3 + H2O + K =>
CO2 + 2 KOH = CO3 + H2O + 2 K
NH4Br(aq) + Ba(OH)2(aq) = BaBr2(aq) + NH3(aq) + H2O(l) =>
2 NH4Br(aq) + Ba(OH)2(aq) = BaBr2(aq) + 2 NH3(aq) + 2 H2O(l)
Al + NiBr3 = AlBr3 + Ni =>
Al + NiBr3 = AlBr3 + Ni
KClO3 = KCl + O2KClO3 = KClO4 + KCl =>
5 KClO3 = 2 KCl + 3 O2KClO3
C3H8 + Cl2 = C2Cl2 + HCl =>
2 C3H8 + 11 Cl2 = 3 C2Cl2 + 16 HCl
Sn(NO3)2 + KI = K(NO3) + SnI2 =>
Sn(NO3)2 + 2 KI = 2 K(NO3) + SnI2
MgNa + H2O = Mg + H2ONa =>
MgNa + H2O = Mg + H2ONa
BaCo3 + H2O = H2 + Co + BaO =>
BaCo3 + H2O = H2 + 3 Co + BaO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3 =>
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
HBr + CO2 = CBr4 + H2O =>
4 HBr + CO2 = CBr4 + 2 H2O
(NH4)2SO4(s) + KBr(s) = KSO4(s) + Br(NH4)2(s) =>
(NH4)2SO4(s) + KBr(s) = KSO4(s) + Br(NH4)2(s)
Ca{2+} + PO4{3-} = Ca3(PO4)2 =>
3 Ca{2+} + 2 PO4{3-} = Ca3(PO4)2
NaCl + CH3COOH = CH3COCl + NaOH =>
NaCl + CH3COOH = CH3COCl + NaOH
I{-} + SO4{2-} + H{+} = I2 + SO2 + H2O =>
2 I{-} + SO4{2-} + 4 H{+} = I2 + SO2 + 2 H2O
Al(s) + Pb(NO3)4(aq) = Al(NO3)3(aq) + Pb4(s) =>
16 Al(s) + 12 Pb(NO3)4(aq) = 16 Al(NO3)3(aq) + 3 Pb4(s)
C6H12O6 + C8H10N4O2 = C17H21NO4 + H2O + O2 =>
20 C6H12O6 + 2 C8H10N4O2 = 8 C17H21NO4 + 46 H2O + 23 O2
NaCO3 + BaPO4 = NaPO4 + BaCO3 =>
NaCO3 + BaPO4 = NaPO4 + BaCO3
Co2(CO3)3 + SrO = SrCO3 + Co2O3 =>
Co2(CO3)3 + 3 SrO = 3 SrCO3 + Co2O3
C6H6 + I2 = C6H6I2 =>
C6H6 + I2 = C6H6I2
LiPo4 + MgCl2 = Mg(Po4)2 + LiCl =>
2 LiPo4 + MgCl2 = Mg(Po4)2 + 2 LiCl
NaSO4 + AlOH = AlSO4 + NaOH =>
NaSO4 + AlOH = AlSO4 + NaOH
NaNO3 + Zn + NaOH + H2O = NH3 + Na2Zn(OH)4 =>
NaNO3 + 4 Zn + 7 NaOH + 6 H2O = NH3 + 4 Na2Zn(OH)4
NaC2H3O2 + O2 = CO2 + H2O + NaCO3 =>
4 NaC2H3O2 + 9 O2 = 4 CO2 + 6 H2O + 4 NaCO3
CH2O + HgCl2 = HCl + HgHOCl + C =>
CH2O + HgCl2 = HCl + HgHOCl + C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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