Category Archives: Natural science : Chemistry

Discussion Question 1 Using the South University Online Library or the Internet,

Discussion Question 1 Using the South University Online Library or the Internet, research elements and compounds. On the basis of your research, respond to the following: *What are the differences between physical and chemical properties in chemistry? *What are the … Continue reading

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Discussion Question 1 Theories, hypotheses, and laws form the life-blood of chem

Discussion Question 1 Theories, hypotheses, and laws form the life-blood of chemistry. Using the South University Online Library or the Internet, conduct research on scientific theories, hypotheses, and laws. Based on your research, answer the following: What do you think … Continue reading

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THE INSTRUCTIONS ARE UPLOADED AS A FILE You should watch the experimental videos

THE INSTRUCTIONS ARE UPLOADED AS A FILE You should watch the experimental videos : https://vimeo.com/138891501 and follow the instructions. At the end of the instruction page is the data that you should use to do the lab report. also I … Continue reading

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Please follow the IB Chemistry IA guidelines. A draft is attached; all parts nee

Please follow the IB Chemistry IA guidelines. A draft is attached; all parts need further elaboration. The gathered information, and design need to be longer and more in-depth. Data processing especially need work, because the data does not quite follow … Continue reading

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Materials needed for this exam include a scientific calculator and a periodic ta

Materials needed for this exam include a scientific calculator and a periodic table. Scientific Calculator (https://www.desmos.com/scientific). A Periodic Table (https://www.rsc.org/periodic-table) 1. Define physical and chemical properties, provide three examples of each, discuss their reversibility, and explain the fundamental differences between … Continue reading

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Please read the attached document thoroughly and answer the following questions.

Please read the attached document thoroughly and answer the following questions. Please respond to at least two other classmates after submitting your post. Nuclear Chemistry: Go through articles 1 and 2 listed below and list two radioisotopes along with their … Continue reading

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