rascovsksksu
rascovsksksu
13-01-2017
Chemistry
contestada
How many moles are in 15 grams of lithium?
Respuesta :
AbhiGhost
AbhiGhost
13-01-2017
Moles of substance = mass of that substance/molar mass of that substance = 15/6.9 = 2.17 moles.
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
Anais bought 2 1/2 yards of ribbon. She had 1 foot 6 inches of ribbon left after trimming some curtains. How many inches of ribbon did Anais use to trim the cur
The energy level necessary to enable a reaction to occur is called the activation a. True b. False
Which of the following could cause the experiment to be less reliable?
Rhonda was organzing photos in a photo album. She took 60 photos and divided them evenly among p pages. Which algebraic expression represents the number of ph
Shakespeare's Romeo and Juliet is an example of A. escapist literature. B. an old-fashioned novel. C. a perfect short story. D. interpretative literature
rewrite in different words I was recently made aware of your available Bank Teller position. I am currently working towards a Bachelor of Science in Business Ma
how does an editorial differ from a news article?
Which of the following accurately describes the structure of the Supreme Court? a. nine associate justices b. four junior justices, three associate justices,
Which of the following is not a main reason why direct additives are used in foods? A. to maintain or improve nutritional value B. to neutralize flavor or colo
Which of the following is not normally considered an element of culture? a. values and belief systems b. religious practices c. gender roles in society d. race
