amirredzepagic10 amirredzepagic10
  • 03-08-2020
  • Chemistry
contestada

What is the concentration in ppm of 4 g of NaCl dissolved in 100 mL of water?

Respuesta :

dolapotoyosi04 dolapotoyosi04
  • 03-08-2020
1mL= 1g

That means that 100mL= 100g

Solute: 4g (smaller) + Solvent: 100g (larger) = Solution : 104g

PPM= solute/solution * 106
PPM= 4/104 * 106
PPM= 4.0769ppm
PPM is approximately 4.08ppm
Answer Link

Otras preguntas

Add the following fractions.3/8 + 5/12 =
The data represent the ages of people working at a store. 19, 27, 20, 26, 20, 24, 32, 23, 20, 19, 21 What is the first quartile of these ages?
find the area of a triangle given that c=40m b=20m a=48°
What is the Difference between Research and Investigation???
The tickets for the concert are selling for $12.00. Juanita is going to the concert with a group of 25 people. There is a discount of 1/8 off each ticket for gr
is 10 yards less than 360 inches
find the area of a triangle given that c=40m b=20m a=48°
Who was Canada's FIRST prime minister.
What was the Islamic Golden Age?
What is the correct term for a release of an ovum in the female reproductive system?