Suppose 17 grams of sucrose is dissolved into 183 grams of water. what is the concentration of sucrose in ppm?

85 x 10³ ppm  

Explanation:

Data Given:

mass of sucrose = 17 g

mass of water = 183 g

Concentration in ppm = ?

Solution:

Formula Used

                   Concentration (ppm) = Solute / Solution x 10⁶ (1)

**Note : 1 ppm = 1 mg / L

First we have to know about mass of solution

So

       Mass of solution = mass of solute + mass of solvent (2)

Put values in equation 2

        Mass of solution = 17 g sucrose + 183 g water

        Mass of solution = 200 g

Now Put Values in equation 1

          Concentration (ppm) = Solute / Solution x 10⁶

          Concentration (ppm) = 17 g / 200g x 10⁶

          Concentration (ppm) = 0.085 x 10⁶

           Concentration (ppm) = 85 x 10³

Concentration  of sucrose = 85 x 10³ ppm      

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.

b) nuclear ive learned that in a pedtrodic table