TamaraMotten231 TamaraMotten231

03-06-2015
Chemistry

contestada

How many moles of solute are contained in 200 milliliters of a 1 M solution?
(1) 1 (3) 0.8
(2) 0.2 (4) 200

Respuesta :

lulu1991 lulu1991

03-06-2015

The answer is (2) 0.2. The unit of M means 1 mol/L. The conversion of liter and milliliter is 1 liter equals 1000 milliliters. So the molar number of solute is 1*0.2=0.2 mol.

Answer Link

Otras preguntas

Help (Brainliest!) (19 POINTS!!!)

How has the consumption of energy per person changed over the last fifty years?

Which idea is included in both documents? Resistance to tyranny is a right. Natural rights are given by God. All men have natural rights. The purpose of governm

What did the Quartering Act of 1774 allow the British to do?

Look at the poster titled “Killing Time is Killing Men.” Based on the contents of the poster and its title, what message did this poster try to send workers dur

Plsss help me with this question!!! Will mark the best answer brainliest!!

Yall help i got in trouble today and i brought home a paper that my parents need to sign. Only problem is that i will get killed if i show it to them. what do i

Which expression is equivalent to 3⋅3⋅3⋅3? 4³ 34 3³

The farmer worried that his crops would not _[blank]_ unless they got more rain. Which words correctly complete the sentence? Select all that apply. flourish gr

In what cell structures are the genes in plant and animal cells