leoishere5 leoishere5

14-03-2021
Chemistry

contestada

Explain why it is necessary to use a mixture, alumina and cryolite, rather than just
alumina

Respuesta :

durgasinha1 durgasinha1

14-03-2021

Explanation:

The mixture of cryolite and aluminium oxide has a lower melting point than pure aluminium oxide. This means a lower amount of energy is required to establish effective conditions for electrolysis and thus makes it more cost effective.

Answer Link

Otras preguntas

Differentiate specific duties of the House of Representatives vs. the Senate

What does this timeline show about the role of the Supreme Court in defining limits on free speech?

Which choice is equivalent to the expression below? 28.24 O A. 28 + 22/10 + 24/100 O B. 28+ 2/10 + 4/10 O C. 28. 22/10. 24/100 O D. 28. 224/10

Maya can run 18 miles in 3 hours, and she can bike 18 miles in 2 hours. What is Maya’s biking speed? PLZ HELP IN A BIG RUSH PLZ PLZ PLZ

The dark line shown on this map separated what two groups of people?

Please help! I've been on this question for more than an hour... You pick a card at random. Without putting the first card back, you pick a second card at rando

The sum of three consecutive even number is 114. What is the smallest of these numbers?

What’s the correct answer for this?

asapppp help me someone please

PLZ HELP AND AWSWER!