Ethyl alcohol burns, producing carbon dioxide and water: C2H5OH + 302 → 2CO2+3 H20 (a) If 2.5 mol of C2H;OH react with 7.5 mol of Oz in a closed container, what is the limiting reactant and how many moles of each product will be present in the container when the reaction has gone to completion? products formed: CO2, H20 excess reactant: mol CO2: i mol H20: i (b) When 225 g of ethanol are burned, how many grams of CO2 and how many grams of H2O will be produced? g CO2 g H20

Ethyl alcohol burns, producing carbon dioxide and water: C2H5OH + 302 → 2CO2+3 H20 (a) If 2.5 mol of C2H;OH react with 7.5 mol of Oz in a closed container, what is the limiting reactant and how many moles of each product will be present in the container when the reaction has gone to completion? products formed: CO2, H20 excess reactant: mol CO2: i mol H20: i (b) When 225 g of ethanol are burned, how many grams of CO2 and how many grams of H2O will be produced? g CO2 g H20

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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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

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Ethyl alcohol burns, producing carbon dioxide and water:
C2H5OH +302 –→ 2CO2+3 H20
(a) If 2.5 mol of CzH;OH react with 7.5 mol of O2 in a closed container, what is the limiting reactant and how many moles of each
product will be present in the container when the reaction has gone to completion?
products formed: CO2 H20
excess reactant:
mol CO2: i
mol H2O: i
(b) When 225 g of ethanol are burned, how many grams of CO2 and how many grams of H2O will be produced?
g CO2
g H20

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