meynhuntiv meynhuntiv

15-09-2022
Chemistry

contestada

3. How many oxygen atoms are present in 0.5 mole of pentahydrated copper(II) sulfate,
CuSO4.5H₂O? (Avogadro's constant = 6 x 10²³ mol ¹)
A. 2.5
B. 4.5
C. 3.0 x 10²³
D. 2.7 x 10^24

Relax

Respuesta :

Otras preguntas

If u can help me on my retake tht would be great

Which of the following phrases defines the word "import"? A to limit how much of a product can come from another country В. to send a product to another country

Lou's Shoes is having its annual Flag Day Sale and is offering a 25% discount on all regularly priced shoes. Kayla spends $13.50 buying sandals and sneakers. De

Write the equation of the line that passes through the points (6,2) (4,1)

How many grams of Br2 are needed to form 67.1 g of AlBr3 ? 2Al(s)+3Br2(l)⟶2AlBr3(s)

PLEASE HELP! The salary of members of two governing bodies in 2008 was $167.2 167.2 thousand, and has increased by approximately $2 thousand per year since t

subtract 6 from me then multiply by 2 if you subtract 40 then divide by 4 you get 8 what number I am

Which 7 letter chemical is used to test for fats along with water.

In the triangle below x=? Round to the nearest tenth. Please help!

x=3/5 y=1/3 z=2 4/5 work out z+x*y