6.03g of gas has a volume of 1.00 L at STP determine the g-molar mass of the gas.

Molar mass = 135.2 g/mol

Explanation:

Given data;

Mass of gas = 6.03 g

Volume of gas = 1.00L

Temperature = standard = 273 K

Pressure = Standard = 1 atm

Molar mass of gas = ?

Solution:

First of all we will calculate the number of moles of gas.

Formula

PV = nRT

1 atm ×  1.00L = n × 0.0821 atm.L/k.mol × 273 K

1.00 atm.L = n × 22.414  atm.L/mol

n = 1.00 atm.L/22.41  atm.L/mol

n = 0.0446 mol

Molar mass:

Molar mass = mass/number of moles

Molar mass = 6.03 g/0.0446 mol

Molar mass = 135.2 g/mol

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a