Seudónimo Seudónimo
  • 23-04-2022
  • Chemistry
contestada

Calculate the mass of NaOH required to make 0.40 L of a 0.50 M solution

Respuesta :

jsimpson11000 jsimpson11000
  • 24-04-2022

Answer:

8 gm

Explanation:

NaOH molar weight = 22.989   + 15.999 + 1.008 = 39.996 gm

.5 M would contain 1/2 of this per liter = 19.998 gm

now you only want 400/1000 of a liter =   7.9992 gm ~ 8gm

Answer Link

Otras preguntas

what is 4 over 9 minus 1 over 12 equal simplified?
what is 4 over 9 minus 1 over 12 equal simplified?
what is 4 over 9 minus 1 over 12 equal simplified?
If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work
what events happened beforeloyalists left boston and philadelphia?
What is the simplest form for the product 3/5 •25/36 is?
If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work
If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work
what is the difference between dividing 16 by 2 and finding the square root of 16
what is 4 over 9 minus 1 over 12 equal simplified?