olanmarkjoshua21 olanmarkjoshua21

03-02-2021
Mathematics

contestada

how many grams of pure water must be added to 40 grams of a 10% saline solution to make a saline solution tha is 5% salt?

Respuesta :

thebecks thebecks

03-02-2021

Answer:

40 grams

Step-by-step explanation:

going from 10% to 5% would be to double the quantity of the water.

Answer Link

laynelireyes20202 laynelireyes20202

03-02-2021

40 would be your answer! Hope this helps!

Answer Link

Otras preguntas

Write balanced molecular equation for the reaction between nitric acid and calcium hydroxide.

how to change the background color of a section in html

Who was Crispus Attucks?

What is Mrs. Morningstar's opinion regarding Bolsa?

A tree is 257 ft high. To the nearest tenth of a meter, how tall is it in meters? There are 3.28 ft in 1 m.

What are the main types that geologists classify rocks into?

Which of the following is not a whole number followed by its square? A. 11, 121 B. 13, 169 C. 15, 205 D. 8, 64 E. 2, 4

How are the populations of Australia and New Zealand similar? Question 13 options: They are both rural. They are both mostly indigenous peoples. They are both s

What Evidence from the text suggests that Macbeth is prepared to die? Macbeth. Seyton! -I am sick at heart, When I behold- Seyton, I say!- This push Will. Chee

what increase electrical resistance of metal?