Amixture of 15.0 g of the anesthetic halothane (c2hbrclf3 197.4 g/mol) and 22.6 g of oxygen gas has a total pressure of 862 torr. what are the partial pressures of each gas? a. phalothane = 778 torr, po2 = 84 torr b. phalothane = 162 torr, po2 = 700 torr c. phalothane = 84 torr, po2 = 778 torr d. phalothane = 155 torr, po2 = 707 torr e. phalothane = 707 torr, po2 = 155 torr.

Answer : The partial pressure of and are, 84 torr and 778 torr respectively.

Explanation : Given,

Mass of = 15.0 g

Mass of = 22.6 g

Molar mass of = 197.4 g/mole

Molar mass of = 32 g/mole

First we have to calculate the moles of and .

and,

Now we have to calculate the mole fraction of and .

and,

Now we have to partial pressure of and .

According to the Raoult's law,

where,

= partial pressure of gas

= total pressure of gas

= mole fraction of gas

and,

Therefore, the partial pressure of and are, 84 torr and 778 torr respectively.

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.