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This free quiz helps you practice converting between SI (metric system) prefixes as well as a wide variety of dimensional analysis problems.
3 Ιουλ 2019 · See if you know all the answers in the 20 Questions chemistry quiz. If you'd like to try something completely different, see if you understand the science of how fireworks work. This ten question multiple-choice quiz will test your understanding of the units of measurement, significant figures, and unit conversions.
These CH 221 practice problem sets (with answers included at the end) might help you to learn the material. Practice Problem Set #1. Practice Problem Set #2. Practice Problem Set #3. Practice Problem Set #4. Practice Problem Set #5. Practice Problem Set #6.
Quiz yourself with questions and answers for Chemistry Measurements + Conversions Quiz, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.
You must use proper dimensional analysis technique, which means use one continuous conversion. Answers appear immediately following the problems. Convert 124.0 days into seconds. Convert 9.75 x 107 fluid ounces of water (density = 0.99998 g/mL) into metric tons. Convert 3.87 x10-8 km into cm.
The label on a soft drink bottle gives the volume in two units: 2.0 L and 67.6 fl oz. Use this information to derive a conversion factor between the English and metric units. Answer $$\frac{2.0L}{67.6 fl oz.}=\frac{0.030 L}{1 fl oz.}$$
Practice Problems: Metric System & Conversions. See the complete solutions to these problems at http://youtu.be/7z9x8bTmt5o. Solve the following metric conversions: 6.03 nm to pm. 84.70 ks to cs. 10.0 TB to MB. 5.71×102 mL to μL. For more practice problems and video lessons visit GetChemistryHelp.com.
