Tig7eeCallSherinc Tig7eeCallSherinc
  • 10-11-2016
  • Chemistry
contestada

If 6.0g of glucose are dissolved in 1.61x10^2 ml of solution, what is the molarity

Respuesta :

Willchemistry
Willchemistry Willchemistry
  • 11-11-2016
Molar mass glucose = 180.15 g/mol

number of moles:

1 mole --------- 180.15 g
? moles ------- 6.0 g

6.0 x 1 / 180.15 => 0.0333 moles

Volume in liters:

1.61x10² mL / 1000 => 0.161 L

Therefore:

M = n / V

M =  0.0333 / 0.161

M = 0.206 mol/L
Answer Link

Otras preguntas

(1.8 x 10-2) ÷ (9 x 102) =
Romanticism was a cultural movement characterized by
What is the role of NaCl in DNA isolation
Where is “The Street of the Cañon” set? A. the village of Hidalgo B. the village of San Juan Iglesias C. the village of the Three Marys D. the village of
What might the effect of changing hormone levels during the teen years have emotions?
Potential energy that is related to an object's height above the ground is known as ________ potential energy. A. chemical B. electrical C. elastic D. gravitati
During world war 2, what did the tuskegee airmen and code talkers have in common?
You need to haul a load of patio bricks to a job site. each brick weighs 4 pounds 14 ounces. your truck can carry a 3/4-ton load. how many bricks can your truck
What is the volume of this cube figure
I'm writing a paper on religions in India and it has to be 5 pages long, so what all should I write about?