What is molarity? How to determine the molarity of the compund? Explain mole concept.
Answers
Hi there,
☆ Molarity is one of many ways to express the concentration of solutions, it is the number of moles found in one litre of solution
■ its symbol is M or C
■ M= n in mol ÷ V in litre
■ The measuring unit are molar or mol/L
☆ As example if we have 2 mol of NaCl which equal 117gms and dissolve it amount of water to form 1 litre of solution, the concentraion of solution is 2 molar
☆ the mole is amount of matter which contains the avogadro's number of units
n= Nu÷ NA
, or
☆The amount of substance which contains the atomic, molecular, molar mass of the su stance
n= ms ÷ Mwt
♡ Hope the answer is helpful
If u satisfied plz mark it as brainliest
Answer:
The molarity (M) of a solution is the number of moles of solute dissolved in one liter of solution. ... To calculate the molarity of a solution, you divide the moles of solute by the volume of the solution expressed in liters. Note that the volume is in liters of solution and not liters of solvent.