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

What is the constitutional question that the Supreme Court must answer? hurry and Please answer

I need your help. Can you please read and correct my text? Thank you so so so much in advance! ¡Hola a todos!El país hispano que les quiero presentar es la Repú

Él me da las flores ________.

Plz help, I promise I will give brainliest

which formula represents a substance that contains covalent bonds A. LiClB. CaCl2C. K2OD. CO2

WHICH PROCEDURE IS AN ATTEMPT TO CORRECT A GENETIC , disorder by replacing a mutated gene with a normal allele ? A. Selective bleeding B. Cloning C. Artifici

what was Hammurabi purpose for writing the code of Hammurabi

simpify[tex]\frac{x^{-1}+y^-1 }{x^{-1} .y-x.y^{-1} }[/tex]

What inventions brought about a growth in global trade in the 19th century?

what is a golgi apparatus