samvires25 samvires25

04-05-2021
Chemistry

contestada

If the atomic number of chlorine is 17 and the atomic mass is 35.5 amu, then the molar mass of chlorine is?

Respuesta :

77saseabrooks 77saseabrooks

04-05-2021

Answer:

If the percentage abundance of Cl-35 is x , then x×35+(100−x)37100=35.5

75% of Cl-35 and 25% of Cl-37.I hope this helped!

Explanation:

Answer Link

Otras preguntas

(5 ^ (x + 1) + 5 ^ x)/(6 * 5 ^ x)

Keith will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $49.98 and costs an additional $0.14 per mile driven

Find the measure of x. 8.3 340 х x = [?] Round to the nearest tenth.

list the structures through which an egg cell travels, before and after it is fertilized, as it passes through the female reproductive system.

factorise fully 77x-33x^2

What kind of bonds sulfur forms with halogens?

I need help for this question.

In same Fig. A-3, a force F, having a slope of 2 vertical 3 horizontal, produces a clockwise moment of 330 ft-lb about A and a counterclockwise moment of 420 ft

What two factors allow Ecologists determine a populations density?

When writing the beginning of a personal narrative, it is important to O describe the lesson learned. O build the intensity of the story. O explain the signific