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

The ambitions of which leader were exploited to bring about the unification of both Italy and Germany?
The way the author feels about a subject is called the A. tone. B. mood. C. purpose. D. structure.
True or false? If 3a > 9, then a > 27
Which of the following oversaw the Federal One project in the 1930s?
Peggy worked 20 2/3 hours over three days last week. She worked the same number of hours each day. How many hours did Peggy work each day? Help by writing an eq
combine sentence and use coordinate conjection: 1) my bus driver is strict . she is friendly. ( compund sentence ) 2) the engine sputtered. then it died ( co
What caused the increase in the number of Latin Americans in the middle class in the late 19th century
when a simple magnifying glass is used properly, the image will be formed
Three notebooks at school supply store cost $4.76. What is the unit rate?
Is the underlined word a participle or verb? My cousin told me to hold my nose and puff my cheeks to get rid of the hiccups. the word underlined is told