How many moles of calcium are in 5.00 g of calcium

Number of moles = 0.125 mol

Explanation:

Given data:

Mass of calcium = 5.00 g

Number of moles = ?

Solution:

Formula:

Number of moles = mass/ molar mass

Molar mass of calcium = 40 g/mol

By putting values,

Number of moles = 5.00 g/ 40 g/mol

Number of moles = 0.125 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 .

the answer would be a