Table of contents

1. Matter and Measurements4h 31m
2. Atoms and the Periodic Table5h 23m
3. Ionic Compounds2h 18m
4. Molecular Compounds2h 18m
5. Classification & Balancing of Chemical Reactions3h 17m
6. Chemical Reactions & Quantities2h 27m
7. Energy, Rate and Equilibrium3h 46m
8. Gases, Liquids and Solids3h 25m
9. Solutions4h 10m
10. Acids and Bases3h 29m
11. Nuclear Chemistry56m
BONUS: Lab Techniques and Procedures1h 38m
BONUS: Mathematical Operations and Functions47m
12. Introduction to Organic Chemistry1h 34m
13. Alkenes, Alkynes, and Aromatic Compounds2h 12m
14. Compounds with Oxygen or Sulfur1h 6m
15. Aldehydes and Ketones1h 1m
16. Carboxylic Acids and Their Derivatives1h 11m
17. Amines39m
18. Amino Acids and Proteins1h 51m
19. Enzymes1h 37m
20. Carbohydrates1h 41m
21. The Generation of Biochemical Energy2h 8m
22. Carbohydrate Metabolism2h 22m
23. Lipids2h 26m
24. Lipid Metabolism1h 45m
25. Protein and Amino Acid Metabolism1h 37m
26. Nucleic Acids and Protein Synthesis2h 54m

1. Matter and Measurements

Metric Prefixes

GOB Chemistry

1. Matter and Measurements

Metric Prefixes

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2:32 minutes

Problem 56

Textbook Question

Give the full name of the following units:
a. cc
b. dm
c. mm
d. nL
e. mg
f. m³

Verified step by step guidance

Step 1: Understand that the question is asking for the full names of the given units, which are abbreviations commonly used in scientific measurements.

Step 2: For 'cc', recognize that it stands for 'cubic centimeter', a unit of volume equivalent to 1 milliliter (mL).

Step 3: For 'dm', identify it as 'decimeter', which is a unit of length equal to one-tenth of a meter (10⁻¹ m).

Step 4: For 'mm', determine that it represents 'millimeter', a unit of length equal to one-thousandth of a meter (10⁻³ m).

Step 5: For 'nL', 'mg', and 'm³', recognize that they stand for 'nanoliter' (10⁻⁹ liters), 'milligram' (10⁻³ grams), and 'cubic meter' (a unit of volume), respectively.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Centicenti (cc)

The unit 'cc' stands for cubic centimeter, which is a volume measurement equivalent to one milliliter. It is commonly used in fields such as medicine and science to quantify liquid volumes. One cubic centimeter is defined as the volume of a cube with sides of one centimeter.

Decimeter (dm)

The unit 'dm' refers to decimeter, a metric unit of length equal to one-tenth of a meter. It is often used in contexts where measurements are needed in a more manageable scale than meters, such as in education and everyday measurements. One decimeter is equivalent to 10 centimeters.

Milligram (mg)

The unit 'mg' stands for milligram, which is a metric unit of mass equal to one-thousandth of a gram. It is frequently used in fields like pharmacology and nutrition to measure small quantities of substances. Understanding milligrams is essential for accurate dosing and nutritional information.