zamorano1308 zamorano1308

05-02-2020
Chemistry

contestada

A water sample contains the pollutant chlorobenzene with a concentration of 15 ppb. What is the molarity of this solution? Assume the density of the solution is 1.00 g/mL. The molar mass of chlorobenzene is 112.6 g/mol.

Respuesta :

princessesther2011 princessesther2011

07-02-2020

Answer:

The molarity is 1.33×10^-7M

Explanation:

15ppb = 15g of chlorobenzene/10^9g of solution × 1 mole of chlorobenzene/112.6g × 1g of solution/mL = 1.33×10^-10mol/mL × 1000mL/1L = 1.33×10^-7mol/L

Answer Link

Otras preguntas

Place where they loan books also where tablets were found in the city of Nineveh

Based on the energy pyramid seen here, which group of organisms is the primary consumer? A) predator fish B) birds and mammals C) insects and zooplan

An ounce of gold costs $670 and an ounce of silver costs $13. find all possible weights of silver and gold that makes an alloy that costs less the $600 per ounc

What is finely as a comparative verb

Someone who wants to learn a skilled trade on the job should consider A. community college. B. online learning. C. an apprenticeship. D. atten

"fundamental disequilibrium," its government choose not to devalue its currency. a likely consequence of this would be

PLEASE HELP I'LL GIVE BRAINLIEST

Kim bought 20 notebooks for $10 dollars. How many notebooks should she buy if she had $16?

A box of crackers costs 0.26 .if the box contains 10 ounces , what is the cost of the box of crackers

what is the equation of a line that has a slope of m = -4 and passes through the point (7, 6)

Q&A Education