Answered: For each of the following choose the…

For each of the following choose the correct value for the conversion described. 1. 5.00 x 10-10 kg --> ng 2. 450m2 --> cm2

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter2: Measurements And Calculations

Section: Chapter Questions

Problem 31QAP: For the pin shown in Fig. 2.5, why is the third figure determined for the length of the pin...

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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

For each of the following choose the correct value for the conversion described.

1. 5.00 x 10^-10 kg --> ng

2. 450m² --> cm²

Expert Solution

Step 1

The conversions can be done as,

Part 1

5 x 10^-10kg

1 kg = 10¹² ng

5 x 10^-10kg = 5 x 10^-10x 10¹²

5 x 10^-10kg = 500 ng

Step by step

Solved in 2 steps

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