Rusting Nails: Nails are made of the element iron. Iron has the atomic mass 55.8 g/mol. Nails are very important construction materials. However, when nails are exposed to the atmosphere, it undergoes a chemical reaction called rusting. When nails rust, they combine with oxygen gas in the air. Oxygen gas has a molar mass of 32.0 g/mol. The resulting substance is a flaky brown substance called iron(III) oxide, Fe203. The formula mass of iron(III) oxide is 159.7 g/mol. The balance chemical reaction for the rusting of nail is: 4 Fe(s) + 3 02(g) → 2 Fe203(s) 1. If 1.5 mole of iron rusts, how many moles of oxygen gas will react with it? Answer: 2. How many grams of iron(III) oxide are produced when 2 moles of oxygen gas reacted? Answer: 3. How many moles of iron rusted if 450 grams of iron(III) oxide was produced? Answer: 4. If 95.0 grams of iron rusted, how many grams of iron(III) oxide are produced? Answer: HIMod Mar 23, 2022 at 8:48 am

Rusting Nails: Nails are made of the element iron. Iron has the atomic mass 55.8 g/mol. Nails are very important construction materials. However, when nails are exposed to the atmosphere, it undergoes a chemical reaction called rusting. When nails rust, they combine with oxygen gas in the air. Oxygen gas has a molar mass of 32.0 g/mol. The resulting substance is a flaky brown substance called iron(III) oxide, Fe203. The formula mass of iron(III) oxide is 159.7 g/mol. The balance chemical reaction for the rusting of nail is: 4 Fe(s) + 3 02(g) → 2 Fe203(s) 1. If 1.5 mole of iron rusts, how many moles of oxygen gas will react with it? Answer: 2. How many grams of iron(III) oxide are produced when 2 moles of oxygen gas reacted? Answer: 3. How many moles of iron rusted if 450 grams of iron(III) oxide was produced? Answer: 4. If 95.0 grams of iron rusted, how many grams of iron(III) oxide are produced? Answer: HIMod Mar 23, 2022 at 8:48 am

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In the first step, calcium carbide and water react to form acetylene and calcium hydroxide: CaC,(s)+2H,O(g)–C,H,(g)+Ca(OH),(s) In the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6 C,H,(g)+3 CO,(9)+4H,0(9)→5 CH,CHCO,H(9) Write the net chemical equation for the production of acrylic acid from calcium carbide, water and carbon dioxide. Be sure your equation is balanced. Explanation Check O 2022 McGraw Hill LLC. AlI Rights Reserved. Terms of Use Privacy Center Accessibility 2:24 PM W 4/8/2022 DELL Esc F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 PrtScr Insert Delete PgUp PgDn Fn C@ 23 2$ Num Lock & Backspace 1 2 3 4 7 8. Co (O
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