jariatoud jariatoud

14-03-2021
Chemistry

contestada

Type the CONVERSION factor (fraction) to calculate the moles in 15.0 g
of potassium sulfide, K2S. *
10 points

Respuesta :

Venomsnotoxic Venomsnotoxic

14-03-2021

Explanation:

5g C7H8 / 92g/mole = 0.054moles

total moles = 0.232moles

mole fraction C6H12 = 0.178moles / 0.232moles = 0.767

mole fraction C7H8 = 0.233

Answer Link

Otras preguntas

what gives a whole number multiplying, 0.65 and 58 by 10 or 100

What temperature is 23 degrees above freezing in fahrenheit

why did the weimar republic collapse?

The ocean contains many plants and protists that can make their own food. What do these organisms get by living near the surface that they cannot get in deep wa

PLEASE HELP ME A lens with a surface that curves outward like the exterior of a sphere is __________. (Points : 1) reflected refracted concave convex

According to Montresor, he decides to seek revenge against Fortunato because Fortunato __________. A. attacked him with his fists B. injured him more than a tho

How can I find the value of 78 x n when n= 3237

chemical reactions that absorb more energy than they release are called

what are all of these?

What two numbers add up to 1 but multiply to -30