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

Which transformation is a rigid transformation?

Why did Andrew Jackson's followers accuse John Quincy Adams of stealing the election in 1824?

benchmark meaning in one word

Help me plzzz, I’m kinda bad at math so it would be really helpful type it here

PLEASE ANSWER THIS... WILL VOTE FOR U

During the arab spring, activists organized protests and marches. what did activists use to organize protests?

if a organism haploid number is 10, what is it’s diploid number

A water pump with a power of 3.4 × 102 watts lifts water at the rate of 7.5 × 10-2 meters/second from a water tank. What is the force exerted by the pump on the

expectantly, sensation, pedestal , bugle meaning in one word

the graph shows chinas workforce from 2000 to 2019. based on this graph globalization has affected chinas workforce by creating a shift toward specialization i