Question

calculate the molarity of a solution containing 50 gram of caco3 in 500 ml of solution​

Answer 1

Answer:

Molarity or molar concentration is the number of moles of solute per liter of solution, which can be calculated using the following equation: ... Any chemical species mixed in the solvent is called a solute, and solutes can be gases, liquids, or solids. ... mol NaCl​=[NaCl]×L of solution=0.800L mol​×0.250L =0.200mol NaCl​.

Explanation:

Answer 2

Answer :

Mass of solute = 50g

Volume of solution = 500ml = 0.5L

We have to find molarity of solution$.$

◈ What is molarity (M) ?

Molarity is defined as the ratio of no. of moles of solute (dilute in solution) to the volume of solution in L$.$

Unit :- mol/L

Molar mass of solute = 100g/mol

Moles of solute = 50/100 = 0.5

⇒ M = mole/volume

⇒ M = 0.5/0.5

⇒ M = 1 mol/L

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