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

How would the human population be different if crossing over did not happer during meiosis?

Two times the difference of five and three Your answer

The ___ personal to determine that they had too much drink is

Standard form for y=3×-2

What is the actual vote on an initiative ballot called? recall referendum petition none of the above

Directions:Choose the best answer.1. Your hard-working friend has justwon a scholarship to a prestigiousuniversity. Yousay to him,WWMWEN MIT1. I see nothing wro

Our Sun is an "average" star. What's its stellar evolution A. Red giant, Planetary Nebula, White Dwarf B. Red Supergiant, Supernova, Black Hole or Neutron st

Geography is important to a region’s way of life. Explain how the geography of ancient Greece affected how it developed. Then, describe the geography and climat

What is the value of m

Without drawing the graph of the function y=1.2x−7, see if the graph passes through points: (100; 113)