Chemistry: Atoms First V1
1st Edition
ISBN: 9781259383120
Author: Burdge
Publisher: McGraw Hill Custom
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Question
Chapter 1.5, Problem 1.5.4SR
Interpretation Introduction
Interpretation:
The number of significant figures in each of the given numbers and in the final product of the given operation has to be given.
Concept introduction:
Significant figures: The digits having a meaning in a given number are called as significant figures.
Significant figures – calculation rules
- Significant figure is a non-zero number (2443.2 has five significant figures)
- Zeros placement in between non-zero number are significant figures (80005 has five significant figures).
- Zeros before the non-zero number are not significant number (0.00010005 has five significant figures).
- Zeros after the non-zero number are significant in case of that number contains decimal point (9.5000 has five significant figures).
- Zeros after the non-zero number may or may not be a significant figure in case of that number does not have a decimal point (600 may have 1, 2 or 3 significant figures). In this cases use scientific notation to avoid ambiguity.
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Chapter 1 Solutions
Chemistry: Atoms First V1
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Ch. 1.4 - Prob. 3PPBCh. 1.4 - Using the picture of the graduated cylinder and...Ch. 1.4 - Prob. 1.4.1SRCh. 1.4 - Prob. 1.4.2SRCh. 1.4 - Prob. 1.4.3SRCh. 1.4 - Prob. 1.4.4SRCh. 1.5 - Determine the number of significant figures in the...Ch. 1.5 - Determine the number of significant figures in the...Ch. 1.5 - Using scientific notation, express the number one...Ch. 1.5 - Prob. 4PPCCh. 1.5 - Perform the following arithmetic operations and...Ch. 1.5 - Perform the following arithmetic operations, and...Ch. 1.5 - Prob. 5PPBCh. 1.5 - Prob. 5PPCCh. 1.5 - Prob. 1.6WECh. 1.5 - Prob. 6PPACh. 1.5 - Prob. 6PPBCh. 1.5 - Several pieces of aluminum metal with a total mass...Ch. 1.5 - Prob. 1.5.1SRCh. 1.5 - Prob. 1.5.2SRCh. 1.5 - Prob. 1.5.3SRCh. 1.5 - Prob. 1.5.4SRCh. 1.5 - Prob. 1.5.5SRCh. 1.5 - Prob. 1.5.6SRCh. 1.6 - The Food and Drug Administration (FDA) recommends...Ch. 1.6 - The American Heart Association recommends that...Ch. 1.6 - A gold nugget has a mass of 0.9347 oz. 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