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 ( 37+ )
Otras preguntas
I'd SERIOUSLY appreciate it if anyone could help ASAP! Please help! :) I'll give Brainliest! Amy has $30 to spend on snacks and beverages for herself and her f
Project: The Trent Affair Using the library and other sources, research the circumstances behind the Trent Affair. Then, write a 500-word report on your finding
How were the efforts of Britain labor unions and social reformers in the 19th century similar
What does the endomembrane system work together with the ribosomes A. Takes proteins out of the cell B. Provides a protective covering C. Helps make food D.
which are renaissance ideas that influenced northern European art religion and thought select all that apply A.new admiration for the classicsB. curiosity about
what are the two most abundant elements found in the earth's crust that combine form to minerals
What is the equation of the line that has a slope of 1 and passes through the point (8,6)?
The English gained control of the valuable Altamaha River by
solve the equation using the quadratic formula. x^2+10x=-25
Can someone explain to me how to do this problem
