Chemistry, asked by ushapkrishnakumar, 2 months ago

find out the oxidation number of Al in Al2O3

Attachments:

Answers

Answered by Deerank

8

Answer:

+3

Explanation:

Al2O3

O oxidation number -2

therefore 03 oxidation number = -2 X 3= -6

NOW LET (Al) BE X

2x + (-6) = 0

2x = 6

x = +3

Previous Question

Next Question

Similar questions

Math, 1 month ago

please answer this question...

Math, 1 month ago

Calculate and verify using distributive property over addition: -6×[(-5)+(-15)...

Math, 1 month ago

If a and b are 2 rational numbers then 1. (a+b)/2= a 2. (a+b)/2= <a 3. (a+b) /2 = < b 4. (a+b) /2 = >b Please choose the correct answer If you then i will mark you as brainliest ...

Physics, 2 months ago

Wind vane isused to measure...

English, 2 months ago

"We have a lift but very often it does not work", they said change to indirect speech...

Hindi, 10 months ago

please please please help me in this Sanskrit question if the answer is right I will definitely mark the answer as brainliest please please please help me...

Math, 10 months ago

what will be the sign of the product if we multiply 90 negative integer and 9 positive integer? solve this question...

Art, 10 months ago

1. Look at the underlined part in the following sentence. "You have come here to be educated...” said the red-faced gentleman. The word ‘red-faced' is called a Compound Adjective. The phrase 'red-faced gentleman' is a short form of 'a gentleman with a red face'. 1. Pick out the phrases with Compound Adjectives from the story or elsewhere and write how they can be rewritten to express the same...