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

Using the distributive law to factor 44x+11y+55z=
A square has an area of 494949 square feet. what is the perimeter of the square?
HELP QUICKLY PLEASE!!!!!
What is the reason park rangers at yosemite set up feeding stations for black bears?
In the inequality 1 2 x - 6 > 10, x represents Todd's age. Which phrase most accurately describes Todd's age?
At the end of last quarter the monkey tails were losing by 20 points at the score was 54-34 each basket worth 2 point what is inequality
Anybody know this answer?
Thomas jefferson’s home in virginia is call monticello, which in italian means _____.
Physics question: Momentum
In balancing a chemical equation why can you change the coefficients but not the subscripts