pedrocamarillo2 pedrocamarillo2

03-07-2018
Chemistry

contestada

what is the percent b mass of chlorine in NaCl

Respuesta :

Willchemistry Willchemistry

03-07-2018

atomic mass Cl = 35.45 amu

therefore:

Cl% = ( atomic mass Cl / molar mass NaCl ) * 100

Cl % = ( 35.45 / 58.44 ) * 100

Cl% = 0.606 * 100

Cl = 60.66 %

Answer Link

Otras preguntas

The fetus is nourished by the __________ during the first 7 weeks and by the _______ from week 8 through birth ?

Wanda, the Channel 1 weather person, said there was a 30% chance of rain on Saturday and a 30% chance of rain on Sunday. Should Wanda be fired? HELP PLEASE

The function f(t) = −5t 2 + 20t + 60 models the approximate height of an object t seconds after it is launched. How many seconds does it take the object to hit

Convert 79 oz to _____ g Round answer to the nearest whole gram.

A hiking club has 9 members. How many ways can they choose a president, vice president, secretary, and treasurer from among the members?

Consider the relation {(–4, 3), (–1, 0), (0, –2), (2, 1), (4, 3)}.Graph the relation.State the domain of the relation.State the range of the relation.Is

Show that 9x^2-17x-85=0 give you solutions to 3 correct significant figures There are two possible answers for x

what is 3 2/5 times 2 1/3

What is the answer to split 56 in the ratio of 3:4

what is a similar quote for Romeo and Juliet "my bounty is as boundless as the sea . My love as deep , the more i give to thee , the more i have , for both are