12.0 g NaHSO4 is dissolved in water to make a 2.00 L solution. What is the molarity?

0.045 M

Explanation:

Given data:

Mass of NaHSO₄ = 12 g

Volume of solution = 2.00 L

Molarity of solution = ?

Solution:

Molarity is used to describe the concentration of solution. It tells how many moles are dissolve in per litter of solution.

Formula:

Molarity = number of moles of solute / L of solution

Number of moles = 12 g/ 120.06 g/mol

Number of moles = 0.09 mol

Molarity:

Molarity = 0.09 mol / 2.00L

Molarity = 0.045 mol/L

 M = mol/L

Molarity = 0.045 M

2b2t

explanation:

2b2t

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?