< Question 17 of 35 > The rust that appears on steel surfaces is iron(III) oxide....

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Answer 1

Answer #1

idon (in) mide fe O mol. mana 158 gland 3 x 6623 10 onggen atom present in 158 g rust *2421 M10 158 20421 41023 13x6.023 x 10

Answer 2

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