najwadaaboul2004 najwadaaboul2004

13-01-2021
Chemistry

contestada

How many moles are in 1.5 x 10^23 atoms of fluorine?

Respuesta :

ihlester ihlester

23-01-2021

Answer: 0.125 moles F2

Explanation: 1.5x1023 atoms of F = 0.75x10^23 molecules F2

moles F2 = 0.75x10^23/avogadro number = 0.125 moles

Answer Link

Otras preguntas

What is 7 2/10 as a decimal

The vertices of a quadrilateral are (0, 2), (4, 2), (–3, 0), and (5, 0). What type of quadrilateral is it? A. rhombus B. parallelogram C. rectangle D. trape

The histogram below shows the number of hoagie sandwiches students in Carson's class sold for their fundraiser. Use the histogram to match each conclusion with

what expression is not equivalent to this expression? 11y-5 88y-40 5y-11 19y-3 22y-10

Write x2 - 2x - 3 = 0 in the form (x - a)2 = b, where a and b are integers. (x - 4)2 = 3 (x - 3)2 = 2 (x - 2)2 = 1 (x - 1)2 = 4

Evaluate the expression when x = 4. 3x + 2 A. 36 B. 24 C. 18 D. 14

Which equation could be used to solve this problem? The sum of two consecutive integers is 141. Find the integers. A. n + 1= 141 B. 2n + 2 = 141 C. 2n = 141 D.

Line AB contains points A (0, 1) and B (1, 5). The slope of line AB is A. -4 B. -1/4 C. 1/4 D. 4

The Cost of 625 bolts is $100.What is the coast of 10 bolts? Please explain it or showed work ,Thank you

Which of the following did not cause the decline of the Byzantine Empire? invasions by Islamic peoples invasions by European tribes lack of freedom for women