One recent institution question and answer asked students to declare what they agree to is the most important important factor for a student to do to be able to accomplish success. Of many results, one that that stood out was practice. Successful people are not born successful; they become successful by hard work and persistence. This is how you can achieve your goals. just below some question and answer examples that you can use to improve your knowledge and gain insight that will help you to continue your school studies.
A solution is prepared using 0.125 glucose C6H12O6 is enough water to make 250 g of total solution the concentration of the solution, expressed in parts per million is
Answer : The concentration of solution in ppm is, 500 ppm
Solution : Given,
Mass of solute (glucose) = 0.125 g
Mas of solution = 250 g
Parts per million (ppm) : It is defined as the mass of a solute present in one million parts by the mass of the solution.
Formula used :
Now put all the given values in this formula, we get
Hence, the concentration of solution in ppm is, 500 ppm
From the answer and question examples above, hopefully, they can definitely guide the student answer the question they had been looking for and take notice of all the things declared in the answer above. Then may carry out some sharing in a group discussion and also study with the classmate with regard to the topic, so another student also absorb some enlightenment and still keeps up the school learning.