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Interpretation : The best drawing that represents a sample of air is to be decided.
Concept Introduction : The ability to solve a problem is a skill that is employed all the time.
The methods for solving numerical problems are arranged into a three-step approach to problem-solving.
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Answer to Problem 73A
Option (c).
The best drawing that represents a sample of air is option (c).
Explanation of Solution
The problem-solving strategy has been proven to be very beneficial and efficient.
Analyzing, calculating, and evaluating are the steps in solving a numerical word problem.
The air that is breathed is composed of 80% nitrogen and 20% oxygen.
Nitrogen and oxygen are in the 4:1 ratio.
Nitrogen is four times higher than oxygen.
Look for the picture where nitrogen is four times higher than oxygen.
A correct answer is option (c).
Chapter 1 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
- So I need help with understanding how to solve these types of problems. I'm very confused on how to do them and what it is exactly, bonds and so forth that I'm drawing. Can you please help me with this and thank you very much!arrow_forwardSo I need help with this problem, can you help me please and thank you!arrow_forwardDraw the reaction mechanism to predict the product of the transformation below: N H ? H₂Oarrow_forward
- Draw a structural formula for the major product of the acid-base reaction shown. H 0 N + HCI (1 mole) CH3 N' (1 mole) CH3 You do not have to consider stereochemistry. ● • Do not include counter-ions, e.g., Na+, I, in your answer. . In those cases in which there are two reactants, draw only the product from 989 CH3 344 ? [Farrow_forwardQuestion 15 What is the major neutral organic product for the following sequence? 1. POCI₂ pyridine ? 2. OsO4 OH 3. NaHSO Major Organic Product ✓ OH OH 'OH OH 'OH 'CIarrow_forwardURGENT! PLEASE HELP!arrow_forward
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