Sammysam3999
Sammysam3999 Sammysam3999
  • 16-02-2017
  • Chemistry
contestada

How many moles are in 3.94 x 1023 molecules of C6H14?
A. 0.654 moles
B. 4.57 x 1021 moles
C. 3.395 x 1025 moles
D. 2.37 x 10 47 moles

Respuesta :

Аноним Аноним
  • 16-02-2017
In 6.23 * 10^23 atoms, number of moles = 1
So, It would be: 3.94 * 10^23 / 6.23 * 10^23
= 0.654 moles

In short, Your Answer would be Option A

Hope this helps!
Answer Link

Otras preguntas

how did english culture influence chaucer?
Simplify the expression. Write the answer without using parentheses or negative exponents.((x^4 y^2)^5)/((x^2 y)^2)
why do ecologist make models?
Find two numbers whose product is -140 and sum is -4.
Which statement about the Islamic Golden Age is a fact rather than an opinion? (1) Islamic medicine was more advanced than Chinese medicine. (2) Poetry and lite
HELP PLEASE WITH 1 AND 2 1. Simplify the following expression 2.given the following equation solve for a. (Assume a,b and c are positive real numbers)
how do you solve the system of elimination method.x-6y=-30-2x-5y=-25
PLEASE HELP What are 10 scientific things that happened in the hunger games
Explain why Mercury,Venus,and Mars are not likely to support life as we know it.
An equilateral triangle has a perimeter of 18cm. What is the length of one of its sides?