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

Cable has 24 pennies he has hafe as many nickels as pennies he has 5 more dimes than nickels he has 6 fewer quarters than dimes which table below represents thi
The different between New Zealand and Polynesia
A large area of flat land that has been lifted up above sea level is a(an)?
Order the following set of rational numbers from least to greatest, and explain how you determined the order. -3, 0, -1/2, 1, -3 1/3, 6, 5, -1, 21/5, 4
solve the inequality y-3<-5
What is 24/120 simplified
write a paragraph that you or someone you know showed courage
If a person is experiencing a mood episode, he or she has ________. A. PTSD B. Panic Disorder C. Bipolar Disorder D. GAD
Which process moves water molecules across the membrane of a cell?
the value of the x-intercept for the graph of 4x-5y=40