**Significant Digits in Measurements**In the table below, you are asked to count the significant digits in each of the given measurements:| **Measurement** | **Number of Significant Digits** ||--------------------------|---------------------------------|| \(-7.0 \times 10^{-3}\) kJ/mol | [ ] || \(1.3 \times 10^{-2}\) mL | [ ] || \(0.007100\) J | [ ] || \(42300.\) kg | [ ] |To determine the number of significant digits, consider the following rules:1. **Non-zero digits** are always significant.2. **Any zeros between significant digits** are significant.3. **Leading zeros** are not significant.4. **Trailing zeros** in a decimal number are significant.Fill in the blanks by applying these rules to each measurement.

Rule of significant digit-1) In non decimal number, 0 comes after non-zero not count in significant…

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Count the significant digits in each of these measurements: measurement - 7.0 x 10 kJ/mol -2 1.3 x 10 ml. 0.007100 J 42400 kg number of significant digits 0 0 0 0 X

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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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

**Significant Digits in Measurements**

In the table below, you are asked to count the significant digits in each of the given measurements:

| **Measurement** | **Number of Significant Digits** |
|--------------------------|---------------------------------|
| \(-7.0 \times 10^{-3}\) kJ/mol | [ ] |
| \(1.3 \times 10^{-2}\) mL | [ ] |
| \(0.007100\) J | [ ] |
| \(42300.\) kg | [ ] |

To determine the number of significant digits, consider the following rules:

1. **Non-zero digits** are always significant.
2. **Any zeros between significant digits** are significant.
3. **Leading zeros** are not significant.
4. **Trailing zeros** in a decimal number are significant.

Fill in the blanks by applying these rules to each measurement.

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