Chemistry, asked by coco1921, 4 months ago

How is sodium aluminate converted into sodium hydroxide in Bayer’s process?

Answers

Answered by shraddha837

2

Answer:

In the Bayer process, bauxite ore is heated in a pressure vessel along with a sodium hydroxide solution (caustic soda) at a temperature of 150 to 200 °C. At these temperatures, the aluminium is dissolved as sodium aluminate (primarily [Al(OH)4]−) in an extraction process. ... Al2O3 + 2 NaOH → 2 NaAlO2 + H2O.

Previous Question

Next Question

Similar questions

English, 2 months ago

kezia did not know 1)who had put those paper on the table 2)that the paper on the table are important 3) that the papers are not to be torn 4) none of these three...

English, 2 months ago

answer this question correctly No Spam ...

Social Sciences, 2 months ago

write a short nate on seasons...

Computer Science, 4 months ago

How to you import data from other application in the PowerPoint?

English, 4 months ago

she _tv when he was sleeping (watch)? correct form of verbs...

Math, 10 months ago

Simplify the exression . (i) (3+√3) (2+√2)...

Math, 10 months ago

13. The mean of 6 numbers is 300. If one number is excluded then the mean becomes 280. Then the excluded number is ...

English, 10 months ago

Introduction of Interview Hi Myself Kuldeep Singh Bora. I brought up in Delhi. Recently my family shifted to Uttarakhand but I am currently living in Delhi. I did my schooling from Delhi and pursuing my B.Sc from IGNOU. In Family, apart from my parents, I have 2 siblings. Now coming to myself, the workout is my hobby and My Strength is to take Initiative to work independently, Good...