limamybejw limamybejw

05-08-2016
Chemistry

Answered

What is the mass of 9.38*10^24 molecules of methanol?

Verified Answer :

Hussain514 Hussain514

06-08-2016

first what's the mass of 1 mole of CH3OH
C = 12
H3 = 3x1 = 3
O = 16
H =1

Total 32g So we know 6.02x10^23 molecules weigh 32g
1 molecule weighs 32/6.02x10^23 g so 9.38*10^24 molecules weighs
9.38x10^24 x (32/6.02x10^23=505g (to 3 sig figs

Answer Link

Related Questions

In the diagram below BD is parallel to XY What is the value of y

At higher temperatures vapor pressures are lower TRUE FALSE

Imagine you wanted to conduct an experiment to see whether SSRIs significantly decrease depression levels Explain what you would do in this experiment making su

what is a volcano that is erupting or has erupted in the last 100 years called

An ice cube is dropped into boiling water How will heat flow between the water and the ice cube

Which of the following statements is true of confidentiality regarding employee drug tests B Courts consider employmentrelated drug tests to have a lower standa

FRENCH HELP ASAP IM CRYING

What is the meaning of Le Prefere Etre A Paris

For 2 consecutive integers the result of adding the smaller integer and triple the larger integer is 79 What are the 2 integers A 18 19 B 19 20 C 20 21 D 26 27

A fector whose magnitude is 1 is called

Web Analytics