Question

How are 0.50 mol caco3 and 0.50m caco3 different fromnone another?

Answer 1

0.50 mol caco3 represent the mol of caco3 but 0.50m show the molarity of the solution

Answer 2

Answer:

While 0.50 m Na2CO3 refers to the molality of the solution, 0.50 Mol Na2CO3 refers to the number of moles.

Explanation:

• It is one of the most often used concentration units and is represented by the letter M. The total number of moles of solute present in a given solution per liter is known as its molarity. M, sometimes known as a molar, stands for molarity. When one gram of solute dissolves in one liter of solution, the solution has a molarity of one.
• Molality is a measurement of the ratio of the mass of the solvent to the moles of the solute. It is determined by the number of moles of solute dissolved per kilogram of solvent. m indicates it.
• Molar mass of Na2CO3 = 2 × 23 + 12 × 3 × 16 = 106 g/mol.
• 0.50 mol Na2CO3 refers to 0.50 × 106 = 53 g. 0.50 mol
• Na2CO3 means 0.50 mol which indicates 0. 53 g of Na2CO3 are present in 1 L of the solution.

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