karliitaypzz karliitaypzz

08-03-2016
Chemistry

contestada

What is the percentage of lithium in lithium carbonate (Li2CO3)?

Respuesta :

krazykane52 krazykane52

08-03-2016

Molar mass Li2CO3 = 73.89 g/mol
Molar mass Li = 6.94g/mol Li = 6.94*2 = 13.88g

% LI = 13.88/73.89*100 = 18.78% perfectly correct.

Answer Link

kbears2000 kbears2000

04-12-2018

The correct answer is

18.78%

:)

Answer Link

Otras preguntas

What is true about the relationship

Use the pi key on a scientific or graphing calculator to compute the percent of error of the approximation of pi, 3.14, to the value pi. Show your steps, and ro

When I was in ninth grade, I __________ out for the lacrosse team, even though I had never played before. My older sister had been a star goalie when she was my

Diagram E shows protein molecules, which are too large to fit through a selectively permeable membrane. In order to get these molecules out of the cell without

Find the second derivative of (x^2-x+1)(x^3-1)

Jane works twice as fast as her daughter Anna. If it takes 15 minutes to clean the kitchen together, how long would it take Anna to clean the kitchen by hersel

what equation would provide the best estimate of 32% of 44.7

True or False: Rainforests are home to many of the largest animals on Earth.

The organizational structure of a piece of music is its _____.

Which of the following are characteristic of alphanumeric outlines? I. capitalized letters II. Roman numerals III. Arabic numerals