Solution: Determining the Number of Significant Figures in a

Chemistry: The Central Science | 13th Edition | ISBN: 9780321910417 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus

ISBN: 9780321910417 77

Solution for problem 2PE Chapter 1.7SE

Chemistry: The Central Science | 13th Edition

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Problem 2PE

Determining the Number of Significant Figures in a Measurement

How many significant figures are in each of the following numbers (assume that each number is a measured quantity)? (a) 4.003, (b) 6.023 * 1023, (c) 5000.

How many significant figures are in each of the following measurements? (a) 3.549 g, (b) 2.3 x 104 cm, (c) 0.00134 m3.

Step-by-Step Solution:

Step 1 of 3

Quiz 5 Chemical Equation: Shorthand way of specifying a chemical reaction. Reactants (left side) -> Products (right side) All chemical equations must be balanced: 1. Material balance: number of atoms of each element must be the same on both sides of the equation. 2. Charge Balance: net charge on reactant side must be equal to net charge on product side, A. SO +2O (fo2r oxygen) -> SO (oxygen 3hree) a. 2 SO + 2 (2 s2lfur, 6 oxygen)-> 2 SO (2 sulfur3 6 oxygen) b. The equation is now balanced. c. Charge is balanced and equal to zero. B. (NH )4 2 O2->7Cr O + 2 3 4 H 2 2 a. (2 N, 8 H, 2 Cr, 7 O) -> (2 N, 8 H, 2 Cr, 7 O) balanced b. Charge is also balanced and

Step 2 of 3

Chapter 1.7SE, Problem 2PE is Solved

Step 3 of 3

Textbook: Chemistry: The Central Science

Edition: 13

Author: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus

ISBN: 9780321910417

This textbook survival guide was created for the textbook: Chemistry: The Central Science, edition: 13. Since the solution to 2PE from 1.7SE chapter was answered, more than 227 students have viewed the full step-by-step answer. Chemistry: The Central Science was written by and is associated to the ISBN: 9780321910417. The answer to “Determining the Number of Significant Figures in a MeasurementHow many significant figures are in each of the following numbers (assume that each number is a measured quantity)? (a) 4.003, (b) 6.023 * 1023, (c) 5000.How many significant figures are in each of the following measurements? (a) 3.549 g, (b) 2.3 x 104 cm, (c) 0.00134 m3.” is broken down into a number of easy to follow steps, and 56 words. This full solution covers the following key subjects: significant, figures, measurement, measured, determining. This expansive textbook survival guide covers 305 chapters, and 6352 solutions. The full step-by-step solution to problem: 2PE from chapter: 1.7SE was answered by , our top Chemistry solution expert on 09/04/17, 09:30PM.