Chemistry, 21.08.2020 01:01, zakarycrane5723
Referencing the precipitate reaction 2NaOH(aq)+MgCl2(aq)β2NaCl(aq)+Mg(OH )2(s),how much 0.1MNaOH solution will completely precipitate the Mg2+ in 0.8L of 0.10MMgCl2 solution?
Answers: 1
Chemistry, 22.06.2019 17:10, sophiaa23
)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 Β°c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 Β°c.
Answers: 1
Chemistry, 22.06.2019 17:40, adantrujillo1234
Areaction in which products can react to re-form reactants is
Answers: 1
Referencing the precipitate reaction 2NaOH(aq)+MgCl2(aq)β2NaCl(aq)+Mg(OH )2(s),how much 0.1MNaOH sol...