16. Write formulas for each of the following
compounds:
a. sodium fluoride
b. calcium...
Chemistry, 22.04.2021 22:10 allisonatalie6654
16. Write formulas for each of the following
compounds:
a. sodium fluoride
b. calcium oxide
C. potassium sulfide
d. magnesium chloride
e. aluminum bromide
f. lithium nitride
g. iron(II) oxide
Answers: 1
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)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °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 °c.
Answers: 1
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