nnikkkay nnikkkay
  • 02-05-2017
  • Chemistry
contestada

How many grams of KOH are needed to prepare 250. Millimeters of a 2.00 solution of KOH

Respuesta :

JavierCollante
JavierCollante JavierCollante
  • 02-05-2017
Use the concentration given to get the answer and the molar mass of the substance. 

250 ml (1 Liter/ 1000 ml) (2.00 mol KOH/ 1 liter) ( 56.1 grams/ 1 mole KOH)= 28.1 grams
Answer Link
monomono
monomono monomono
  • 02-05-2017
250 ml (1 Liter/ 1000 ml) (2.00 mol KOH/ 1 liter) ( 56.1 grams/ 1 mole KOH)= 28.1 grams
Answer Link

Otras preguntas

From net earnings of $740 per month, Lisa Jones must spend $200 for her portion of the rent on an apartment she shares with two friends. What percent of her net
. What did political cartoonist Thomas Nast work to expose?the secret dea behind the election of Rutherford B. Hayesthe illegal activities of New York City's "B
Under normal conditions which organisms in this community would have the greatest
144^14/144^2A.144^16B.144^12C.144^28​D.144^14/244^2​
what is plagiarism?​
plz help I need the answer plz
Which statements are true for the functions g(x) = x2 and h(x) = -x2? Check all that apply.
What is the most significant factor in determining kinetic energy?
The ratio of jakes money to joes money is 3:5. If joe gives jake $25, they will have an equal amount of money. How much money do they have altogether?
70 POINTS!!! Develop a hypothesis related to psychology and your life at home or at school. Explain how you would go about trying to test and prove (or disprove