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

cuando yo era pequeña ______ (tener) un perro que se ____ (llamar) Toby. Tony era un perro muy simpatico. a él le ______ (gustar) mucho correr en el parque. un

What is the name of this molecule?

Why does Paul speak to the dead French soldier

When did Lee write this letter to his son? just prior to the Civil War at the end of the Civil War following a bloody battle won by the Union following the firs

A block of wood has a height of 10 m, a length of 2 m, and a width of 2 m. What is the volume of the rock?

What is the value of the discriminant for the quadratic equation d2− 7d + 8 = 0? A. −56 B. 17 C. −1 D. −27

what are 4 energy transfer

Yen put $50 of gas in his truck. The price per gallon was $4. Write an equation that could be used to find the number of gallons he purchased.

Identify the transformation that maps the regular pentagon with a center (0, -2) onto itself.

Justice Goldberg uses the ______to state that people have ______ rights as well as those stated in the Constitution. The Court used this amendment to argue that