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

what is your best friends name

solve: y=-3x+5 5x-4y=-3

please explain what I am to do with this problem 1x= -1; x+5=4

Moving from coastal to interior regions of sub-Saharan Africa we discover that the dominant physical geographic feature is

Tony spent $60.54 and bought 3 packs of notebooks and a calculator. How much does a pack of notebooks cost if a calculator cost $45.87 in a two step equation

what are the words for lesson 10 in vocabulary power plus book f

During spermatogenesis, which of the following undergoes meiosis II to produce four haploid mature sperm cells? Haploid primary spermatocyte Diploid secondary s

MC)Which of the following was a prominent argument used to support the United States’ acquisition of overseas territories during the late 19th century? The Unit

Why is individuality important

why bacterial growth could be limited?