Chemistry, asked by chmubasharali123, 8 months ago

Formula of red brick​

Answers

Answered by bhushanmaraskolhe93
0

Answer:

bricks made up of

Explanation:

silica - 50 -60%

alumina - 20-30%

lime - 2-5%

magnesia - 8%

iron oxide - 7%

alalis - 10%

due to iron oxide bricks appear red

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