Answer the table and questions. 1. Examine each sample. Do not attempt to taste them.2. Fill in the table below by the properties that you observe and you think it possesses.List as many properties as you can.Fill in the data table based on your observations.Physical PropertiesChemicalPropertiesSUBSTANCEIntensiveExtensive1. 1T Sugar2. 1 Ice cube3. 1 Medium Egg4. 10 cm Burningcandle5. 200 mL Sugarsolution6. 200 mL Water7. A Balloon of air| 8. A Withered leafQuestions1. Which substances have similar physical properties? Explain your answer.2. What properties are similar to the substances listed? What do you call theseproperties?3. Why did you classify the properties that you observed as physical, extensive,intensive or chemical?4. Which among the properties you listed are measurable? Which ones are not?5. If you were to group the samples of matter listed above, how will you classify them?Give the sample grouping.

1. Examine each sample. Do not attempt to taste them. 2. Fill in the table below by the properties that you observe and you think it possesses. List as many properties as you can. Fill in the data table based on your observations. Physical Properties Chemical SUBSTANCE Intensive Extensive Properties 1. 1T Sugar 2. 1 Ice cube 3. 1 Medium Egg 4. 10 cm Burning

1. Examine each sample. Do not attempt to taste them. 2. Fill in the table below by the properties that you observe and you think it possesses. List as many properties as you can. Fill in the data table based on your observations. Physical Properties Chemical SUBSTANCE Intensive Extensive Properties 1. 1T Sugar 2. 1 Ice cube 3. 1 Medium Egg 4. 10 cm Burning

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter1: Basic Concepts About Matter

Section: Chapter Questions

Problem 1.30EP: From the information given, classify each of the pure substances A through D as elements or...

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Similar questions

A material is believed to be a compound. Suppose you have several samples of this material obtained from various places around the world. Comment on what you would expect to find upon observing the melting point and color for each sample. What would you expect to find upon determining the elemental composition for each sample?
You receive a mixture of table salt and sand and have to separate the mixture into pure substances. Explain how you would carry out this task. Is your method based on physical or chemical properties? Explain.
Which of the following represent physical properties or changes, and which represent chemical properties or changes? You curl your hair with a curling iron. You curl your hair by getting a “permanent wave” at the hair salon. Ice on your sidewalk melts when you put salt on it. A glass of water evaporates overnight when it is left on the bedside table. Your steak chars if the skillet is too hot. Alcohol feels cool when it is spilled on the skin. Alcohol ignites when a flame is brought near it. Baking powder causes biscuits to rise.
Potassium sulfate has a solubility of 15 g/ 100 g water at 40C. A solution is prepared by adding 39.0 g of potassium sulfate to 225 g of water, carefully heating the solution, and cooling it to 40C. A homogeneous solution is obtained. Is this solution saturated, unsaturated, or supersaturated? The beaker is shaken, and precipitation occurs. How many grams of potassium sulfate would you expect to crystallize out?
A white, crystalline material that looks like table salt gives off a gas when heated under certain conditions. There is no change in the appearance of the solid that remains, but it does not taste the same as it did originally. Was the beginning material an element or a compound? Explain your answer.
If the combination of iron filings and sulfur in Question 25 is heated strongly, the iron reacts with the sulfur to form a solid that is no longer attracted by the magnet. Would this still represent a “mixture”? Why or why not?
True or false? Mixtures always result in a chemical reaction because they consist of two or more substances and thus combine to create a new product.
Consider two boxes with the following contents: the first box contains 10 blue paper clips and 10 red paper clips; the second contains the same number of each color of paper clip with the difference that each blue paper clip is interlocked with a red paper clip. Which box has contents that would be an analogy for a mixture, and which box has contents that would be an analogy for a compound?
Classify the following mixtures asheterogeneousorhomogeneous. soil mayonnaise Italian salad dressing the wood from which the desk you are studying on is made sand at the beach
Iced Tea Use iced tea with and without ice cubes as examples to explain homogeneous and heterogeneous mixtures. If you allow all of the ice cubes to melt, what type of mixture remains?
Scientific models do not describe reality. They are simplifications aid therefore incorrect at some level. So why are models useful?
All of the following processes involve a separation of either a mixture into substances or a compound into elements. For each, decide whether a physical process or a chemical reaction is required. a Sodium metal is obtained from the substance sodium chloride. b Iron filings are separated from sand by using a magnet. c Sugar crystals are separated from a sugar syrup by evaporation of water. d Fine crystals of silver chloride are separated from a suspension of the crystals in water. e Copper is produced when zinc metal is placed in a solution of copper(II) sulfate, a compound.

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