Textbook Question
Use metric conversion factors to solve each of the following problems:
b. A glass of orange juice contains 3.2 dL of juice. How many milliliters of orange juice are in the glass?
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Ch.2 Chemistry and Measurements
Timberlake14th EditionChemistry: An Introduction to General, Organic, and Biological ChemistryISBN: 9781292472249
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Table of contents
- Ch.1 Chemistry in Our Lives19
- Ch.2 Chemistry and Measurements80
- Ch.3 Matter and Energy53
- Ch.4 Atoms and Elements58
- Ch.5 Nuclear Chemistry42
- Ch.6 Ionic and Molecular Compounds57
- Ch.7 Chemical Quantities and Reactions38
- Ch.8 Gases30
- Ch.9 Solutions50
- Ch.10 Acids and Bases and Equilibrium64
- Ch.11 Introduction to Organic Chemistry: Hydrocarbons77
- Ch.12 Alcohols, Thiols, Ethers, Aldehydes, and Ketones82
- Ch.13 Carbohydrates54
- Ch.14 Carboxylic Acids, Esters, Amines, and Amides91
- Ch.15 Lipids61
- Ch.16 Amino Acids, Proteins, and Enzymes84
- Ch.17 Nucleic Acids and Protein Synthesis86
- Ch.18 Metabolic Pathways and ATP Production73
Timberlake14th EditionChemistry: An Introduction to General, Organic, and Biological ChemistryISBN: 9781292472249Not the one you use?Change textbook
Chapter 2, Problem 61b
Use metric conversion factors to solve each of the following problems:
c. A hummingbird has a mass of 0.0055 kg. What is the mass, in grams, of the hummingbird?
Verified step by step guidance1
Step 1: Understand the problem. You are tasked with converting the mass of a hummingbird from kilograms (kg) to grams (g). This requires using the metric conversion factor between kilograms and grams.
Step 2: Recall the metric conversion factor. 1 kilogram (kg) is equal to 1000 grams (g). This can be expressed as:
Step 3: Set up the conversion. Multiply the given mass in kilograms (0.0055 kg) by the conversion factor (1000 g/kg) to convert to grams. The setup looks like this:
Step 4: Cancel units. Notice that the unit 'kg' cancels out, leaving the result in grams (g). This is a key step in dimensional analysis.
Step 5: Perform the multiplication. Multiply 0.0055 by 1000 to find the mass in grams. The result will give you the mass of the hummingbird in grams.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Metric System
The metric system is a decimal-based system of measurement used globally, which includes units such as meters for length, liters for volume, and grams for mass. It is based on powers of ten, making conversions straightforward. Understanding the metric system is essential for accurately interpreting and converting measurements.
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Metric Prefixes
Unit Conversion
Unit conversion involves changing a measurement from one unit to another while maintaining its value. In this case, converting kilograms to grams requires multiplying by a conversion factor, specifically that 1 kilogram equals 1000 grams. Mastery of unit conversion is crucial for solving problems that involve different measurement units.
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01:56Conversion Factors (Simplified) Concept 1
Mass and Weight
Mass is a measure of the amount of matter in an object, typically expressed in kilograms or grams, while weight is the force exerted by gravity on that mass. In this context, the mass of the hummingbird is given in kilograms, and the task is to express it in grams, highlighting the importance of understanding the distinction between these two related concepts.
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Related Practice
Textbook Question
Use metric conversion factors to solve each of the following problems:
b. A cooler has a volume of 5000 mL. What is the capacity of the cooler in liters?
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Textbook Question
Use metric conversion factors to solve each of the following problems:
c. A package of chocolate instant pudding contains 2840 mg of sodium. How many grams of sodium are in the pudding?
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Textbook Question
Write an equality and two conversion factors for each of the following medications:
b. 0.25 g of Lanoxin per 1 tablet of Lanoxin
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Textbook Question
Write an equality and two conversion factors for each of the following medications:
a. 10 mg of Atarax per 5 mL of Atarax syrup
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Textbook Question
Use metric conversion factors to solve each of the following problems:
d. A balloon has a volume of 3500 cm3. What is the volume in liters?
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