What is unitary method in stoichiometry? Explain with an example.

Dear student, It is the method of carrying out calculations for finding the value of required number of units by first finding the value of one unit. Example: Cost of 5 pens is Rs. 30 ,Find the cost of 10 pens. Solution: At first we will calculate the cost of 1 pen. Cost of 1 pen = Rs. ( 30 / 5 ) = Rs. 6 Thus, Cost of 10 pens = Rs. ( 10 × 6 ) = Rs. 60 Regards!