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

The solution to an inequality is graphed on the number line. What is another way to represent this solution set? O {x | X 4.5) O x | x2 4.5) 5 -3 -2 -1 0 1 2 3
How did Ashoka expand his empire before he converted to buddhism?
In July, the average temperature in one US city was 29°C. By December, the average temperature had fallen by 29°C. Explain why the average temperature in Decemb
what is y 5(y -10)=-5
To visit his grandmother Luis take a train 6.37 kilometers and a car 5.45 kilometers
Which sentence is written correctly? Lita was devastated and started waling when she heard the news. Lita was devastated and started whaling when she heard the
SINGLE-CROP FARMING IS LEAVING WILDLIFE WITH NO ROOM TO TURN
what is the scale factor of triangle abc to triangle xyz Help me please
if line L bisects AC, AB= 6x+7 and BC= 4x+5, find BC
Why were there so many laws concerning adultery?