thebigboss21 thebigboss21

11-05-2021
Social Studies

contestada

How can sodium chloride can be obtained when it mixed with copper (ii) oxide.

Respuesta :

Suacyvato Suacyvato

11-05-2021

Answer:

Add water to the mixture of sodium chloride and copper(ii)oxide, sodium chloride will dissolve while copper(ii)oxide does not. Filter and heat the filtrate to dryness to obtain sodium chloride.

Explanation:

Answer Link

Otras preguntas

find out the maximum number of electrons that can be accommodate in m sell using 2n² rule

which parent function is represented by the graph?

calculate the distance between the point(5,6) and (7,8)

This year, a small business had a total revenue of $72,900. If this is 35% more than their total revenue the previous year, what was their total revenue the pre

Find the perimeter of a triangle with sides 2 ft 3 in., 3 ft 4 in., and 4 ft 6 in.

Organisms are either eukaryotes or prokaryotes. Prokaryotes are further classified into the domains Archaea or Bacteria, while all eukaryotes are in the domain

PLZZZZZZ HELP WILL GIVE BRAIN THING AND EXTRA POINTS !What is the least common denominator of the rational expressions below?

I need help again, as quickly as possible.

Writing an informative essay explaining what has caused the English spoken today to be different from the English spoken in earlier cent

Read this passage from “Richard Cory.” What connotation does the word “gentleman” have in this context? Whenever Richard Cory went down town, We people on the p