A sample of carbon dioxide gas collected at a pressure of 880 mm Hg and a temperature of 303 K has a mass of 26.9 g. The volume of the sample is L.

13.1dm³

Explanation:

Given parameters:

Pressure of gas  = 880mmHg

        760mmHg  = 1 atm

        880mmHg will give 1.16atm

Temperature  = 303k

Mass of gas = 26.9g

      Molar mass of CO₂   = 12 + 2(32)  = 44g/mol

       Number of moles  = mass/molar mass  = 26.9/44  = 0.61mole

Unknown:

Volume of the sample  = ?

Solution:

To solve this problem, we use the ideal gas equation:

           PV  = nRT

P is the pressure

V is the volume

n is the number of moles

R is the gas constant  = 0.082atmdm³mol⁻¹k⁻¹

T is the temperature

        V  =   =    = 13.1dm³

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explanation:

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.