roshnamuheddin
roshnamuheddin roshnamuheddin
  • 10-02-2022
  • Chemistry
contestada

How Can I prepare Conc. of Ethanol in water 25% …?

Respuesta :

10194241
10194241 10194241
  • 10-02-2022

Answer:

25 percent solution by mass of ethanol means that 100 gram of solution contains 25 gram of solute i.e-ethanol. Now,as the density of the solution is 1 g/ml so 100 g of the solution has a volume of 100 ml. So,we have 25 gram of ethanol in 100 ml of the solution. So we have 250 g of ethanol in 1 litre of solution.

Explanation:

Answer Link

Otras preguntas

5x23x2 is this associative?
how do you know if a number is smaller or bigger
Jessica is measuring two line segments.the first line segment is 30cm long. The second line segment is 500 mm long. How long are the two line segments together
A discounted concert ticket costs $14.50 less than the original price p. You pay $53 for a discounted ticket. Write and solve an equation to find the original p
(3b-5)^2-c^2 how do I factor this using grouping?
How did the immigrants of the late 19th and early 20th centuries reshape their adopted homeland? What common interests and threads did they share?
four friends share 32 tokens . if they share equally what fraction of tokens will each person get
what is the quotient of 207 and a number n
How can I use the word technology in a sentence
what is 4/625 to the 2nd power?