hfxnasergreeneyes426
hfxnasergreeneyes426 hfxnasergreeneyes426
  • 16-01-2017
  • Chemistry
contestada

Multiple Choice!!

How many atoms are in 1.75 moles of antimony atoms?

A) 3.75 x 10^1
B) 8.5 x 10^23
C) 1.05 x 10^24
D) 2.9 x 10^-24

Thanks for your help! :)

Respuesta :

doodle10 doodle10
  • 16-01-2017
Answer = D

Because
Number of atoms = moles x avogadros constant
So you do
1.75 x 6.022x10²³ = 1.05x10²⁴
Answer Link

Otras preguntas

what is 10% of $10,954?
Simplify the expression. Show each step. –5 × 1 × 11 × 4.
The image formed by a convex spherical mirror will always be A. upright and larger than the object. B. upright and smaller than the object. C. inverted and la
Which of the following is the result of completing the square for x2 + 8x - 6 ?
What aspect of California was wanted by many Americans in the mid-1800s A. Great natural harbors B. A cooler climate C. Large Cities D. High paying jobs
what is the range of the scores 48, 56, 68, 72, 72, 78, 78, 80, 82, 84, 88, 88, 88, 90, 94, 98, 100
What do you think spiegel means by the "horrors of slavery"?
__________ is a style of vase painting that made use of bold, simple, linear designs.
The perimeter of a rectangular banner is 72 inches. The width of the banner is 1/3 its length. What is the area of the banner? The first one with a good answer
what are some ways children affected american society?