cjr10977
cjr10977
23-02-2017
Chemistry
contestada
How many atoms are in 165 g of calcium?
Respuesta :
amadisha225
amadisha225
23-02-2017
Moles in167g = 167 / 40 = 4.175
Atoms = 4.175 x 6.022x10^23 = 2.51x 19^24 atoms
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
What is 8.61 to the nearest tenth?
Our football team won 3/4 of the games that it played. It won 12 games. How many games did it play?
There are three kinds of levers. What makes them different from each other?
What transformations change the graph of f(x) to the graph of g(x)?f(x) = –7x² g(x) = –35x² + 5
how did the government respond on the french revolution??
one twelfth of the circle is 30 degrees. how many radians is one twelfth of the circle
Has colored salts that will produce colored aqueous solutions a. F b. Li c. Fe d. He e. Si
use this homophone pair in one sentence: forth, fourth?
Find the equation of the line that passes through the points (-800,200)and(-400,300).
Welsh language, literature,music,and culture are promoted at the festival.What is the complete predicate? Please help me! :)
