Chemistry 2012 Student Edition (hard Cover) Grade 11
12th Edition
ISBN: 9780132525763
Author: Prentice Hall
Publisher: Prentice Hall
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Question
Chapter 1.3, Problem 21LC
Interpretation Introduction
Interpretation : Hypotheses are developed before experiments are to be inferred.
Concept Introduction : One of the vital steps in the scientific method is a hypothesis.
Expert Solution & Answer
Answer to Problem 21LC
A hypothesis should be developed before experiments take place because only then the experiment will confirm or disconfirm the hypothesis and determines whether there is a need for a new hypothesis.
Explanation of Solution
One of the vital steps in the scientific method is a hypothesis.
A hypothesis is a theory put up to explain an observable.
Only if it explains what is really witnessed is it valuable.
The hypothesis must be modified when experimental data does not support it.
Before an experiment is conducted, a hypothesis should be formulated since the purpose of the experiment is to confirm or disprove the hypothesis and to determine whether a new hypothesis is necessary.
Chapter 1 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
Ch. 1.1 - Prob. 1LCCh. 1.1 - Prob. 2LCCh. 1.1 - Prob. 3LCCh. 1.1 - Prob. 4LCCh. 1.1 - Prob. 5LCCh. 1.1 - Prob. 6LCCh. 1.1 - Prob. 7LCCh. 1.2 - Prob. 8LCCh. 1.2 - Prob. 9LCCh. 1.2 - Prob. 10LC
Ch. 1.2 - Prob. 12LCCh. 1.3 - Prob. 14LCCh. 1.3 - Prob. 15LCCh. 1.3 - Prob. 16LCCh. 1.3 - Prob. 17LCCh. 1.3 - Prob. 18LCCh. 1.3 - Prob. 19LCCh. 1.3 - Prob. 20LCCh. 1.3 - Prob. 21LCCh. 1.3 - Prob. 22LCCh. 1.3 - Prob. 23LCCh. 1.3 - Prob. 24LCCh. 1.4 - Prob. 25SPCh. 1.4 - Prob. 26SPCh. 1.4 - Prob. 27SPCh. 1.4 - Prob. 28SPCh. 1.4 - Prob. 29LCCh. 1.4 - Prob. 30LCCh. 1.4 - Prob. 31LCCh. 1.4 - Prob. 32LCCh. 1.4 - Prob. 33LCCh. 1 - Prob. 34ACh. 1 - Prob. 35ACh. 1 - Prob. 36ACh. 1 - Prob. 37ACh. 1 - Prob. 38ACh. 1 - Prob. 39ACh. 1 - Prob. 40ACh. 1 - Prob. 41ACh. 1 - Prob. 42ACh. 1 - Prob. 43ACh. 1 - Prob. 44ACh. 1 - Prob. 45ACh. 1 - Prob. 46ACh. 1 - Prob. 47ACh. 1 - Prob. 48ACh. 1 - Prob. 49ACh. 1 - Prob. 50ACh. 1 - Prob. 51ACh. 1 - Prob. 52ACh. 1 - Prob. 53ACh. 1 - Prob. 54ACh. 1 - Prob. 55ACh. 1 - Prob. 56ACh. 1 - Prob. 57ACh. 1 - Prob. 58ACh. 1 - Prob. 59ACh. 1 - Prob. 60ACh. 1 - Prob. 61ACh. 1 - Prob. 62ACh. 1 - Prob. 63ACh. 1 - Prob. 65ACh. 1 - Prob. 66ACh. 1 - Prob. 67ACh. 1 - Prob. 68ACh. 1 - Prob. 69ACh. 1 - Prob. 70ACh. 1 - Prob. 71ACh. 1 - Prob. 72ACh. 1 - Prob. 73ACh. 1 - Prob. 74ACh. 1 - Prob. 75ACh. 1 - Prob. 76ACh. 1 - Prob. 77ACh. 1 - Prob. 1STPCh. 1 - Prob. 2STPCh. 1 - Prob. 3STPCh. 1 - Prob. 4STPCh. 1 - Prob. 5STPCh. 1 - Prob. 6STPCh. 1 - Prob. 7STPCh. 1 - Prob. 8STPCh. 1 - Prob. 9STPCh. 1 - Prob. 10STPCh. 1 - Prob. 11STPCh. 1 - Prob. 12STPCh. 1 - Prob. 13STP
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