Description Complete the chart with your gluten amounts and observations for each treatment/recipe then answer the following questions. You can use any data you wish as long as they follow a logical structure How did the physical properties (stickiness, elasticity, appearance) of the kneaded dough change over time? Do you feel maximum gluten formation was achieved? How much kneaded time do you feel would be appropriate? Describe the appearance of the product. Is it stringy or smooth? Solid or porous? How are the three samples different? If you were to propose a forth treatment designed to maximize gluten formation, what techniques and materials would you use? Please explain the science behind your choices. What are some other ingredients that could be used to replace the structure of gluten ? What chemicals or characteristics do these gluten replacements contribute that make them suitable replacements?
Description In this lesson, you learned about calculating with half-life. Now, you will demonstrate your understanding of half-life by answering the following questions.Make sure that you are showing each step of your work. The half-life of cobalt-60 is 5.27 years. How many milligrams of cobalt-60 remain after 52.7 years if you start with 15 mg? A sample contains 12.0 mg of an unknown element. After 4.46 × 109 years, the sample will contain 3.00 mg of the unknown element. What is the half-life of the unknown element? "Make sure to show your work, and your answers should be provided with the correct amount of significant figures."
Description Complete this Virtual Lab by interacting with the online Simulation. Answer the Virtual Lab Questions in complete sentences to demonstrate your learning. Submit your answers in a word document. Exploring Oxidation Reduction Reactions http://chemcollective.org/vlab/106
Description Explain the development of atomic theory and periodic table. Your audience should be an imaginary classmate - someone who has a surface-level knowledge, but has not studied this topic deeply. Some points that you should consider as you are researching and composing your paper are: Who were the scientists who were key figures in the development of atomic theory? Who discovered which parts of the atom? How did these scientists develop their model of the atom? Explain disagreements between scientists and their models. Explain how atoms were organized into the periodic table. In the conclusion of your paper, discuss the significance of this information. How does this history show us the importance of self-correction within the scientific method? Also, why is the atomic theory important to an average person's daily life? Your paper should be between 750-1250 words
Description I have done the lab just need it checked to make sure it is right, then please make the graphs as directions state please. gas_laws_lab_report2.doc
