danceluv1202p3g6wk danceluv1202p3g6wk
  • 06-01-2021
  • Biology
contestada

You have your .5 M sucrose solution. You need 1 L of a 50 mM solution. how much of the .5 M stock solution would you combine with how much water?

Respuesta :

ihlester
ihlester ihlester
  • 14-01-2021

Answer: 100mL sucrose solution and 900mL water

Explanation: sucrose solution is 500 mM, i.e. 500mmol/L

water is 0mmol/L

To get 50mmol/L we need 1/10 L of sucrose solution = 100mL

and made up to 1L with water

Answer Link

Otras preguntas

Select the events that started Europe's interest in trade with the Orient. the voyage of Magellan the discovery of the Inca Empire the travels of Marco Polo the
Level ___ is used when nuisance contamination is present only requiring the lowest form of chemical and/or respiratory protection. (Operations, page 7 of 20)
What role did the american navy play in the war with mexico??
The regular price of a T-shirt is $9.99. It is on sale for 15% off. Sales tax is 6%. If you give the cashier a $10 bill, how much change will you receive?
Let g(x)=-5+2. Evaluate g(-1)
The respiratory system can be a limiting factor in maximal exercise performance. researchers from the united kingdom studied the effect of two breathing frequen
what is unique about the cell level in the hierarchy of biology
Why was it easier for the church to side with Galileo in 1992 than in 1633
what is 4 - 7f = f - 12
Early case studies of the brain found that damage to one side of the brain caused numbness or paralysis on the opposite side of the body. this suggested that: