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

A local amusement park has 30 rides that park visitors can go on. The following table shows the relative frequency distribution for the number of rides that a p

I need help with the questions when it says what is the topic and rest

Need Help plz it has to be done now

who is the most popular hero in the world?

If the food is not particularly fresh, it is OK to use additives (for color / appearance) that will misrepresent the appearance of the food to the customer. TRU

Which person would most likely be in the market for a credit card? Person A:l just got a great new job, so I want to buy a bigger house. I'd like to take out a

The way a story's narrator and characters are presented and developed is called

can somebody check my answer please I think the answer is 56 but I want to be sure :)

Which of the following is an example of checks and balances in the United States federal government? A. The President can veto a bill passed by Congress but Con

elias is training for a marathon. The table shows the total number of miles he has run each 0 I 1 I 9 sorry i could not make a line so i use this > I for a