lanashahine lanashahine

22-10-2020
Chemistry

contestada

Calculate the number of atoms in a 3.68×103 g sample of aluminum.

Respuesta :

rr1187653 rr1187653

22-10-2020

Answer:

84.23×10^23

Explanation:

no.of atoms =given wt / gram Mw×avagdro num

Answer Link

Otras preguntas

8. if a chemist calculates the maximum amount of product that could be obtained in a chemical reaction, he or she is calculating the a. percentage yield. b. mol

PLEASE HELP PLEASE PLEASE REALLY EASY one gym membership charges $10 a month with a sign-up fee of $45. Another gym does not charge patrons a sign-up fee but co

Question 6 of 25 The function of the xylem in a plant is to transport: OA. starch and cellulose made in the leaves to the roots and stems. B. water and nutrient

If one unit on the grid represents one centimeter, what is the approximate perimeter of the triangular border? A. 48.39 centimeters B. 24.61 centimeters C. 65.8

Which topic sentence should be added to this body paragraph? A.Foods loaded with fiber have been known to lower the risk of heart disease. B.Recent studies pr

Because courts of law and equity have merged, the principles of equity are no longer applied. Group of answer choices True False

→_→ Refer to attachmentDescribe the mood of the attached stanza

What sense do both of these lines rely on? the sense of touch the sense of hearing the sense of sight the sense of smell

Which graph shows y=3⌈x⌉+1?

If an aircraft is equipped with a fixed-pitch propeller and a float-type carburetor, the first indication of carburetor ice would most likely be