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Chemistry Recently Posted Questions

Question Subject Tutorials
aming of Non Binary Compounds
aming of Non Binary Compounds Directions: An ionic compound that contains more than two elements must contain a polyatomic ion. Name the following compounds.   Please be advised, you are …
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Chemistry - ammonium phosphatemagnesium hydroxidepotassium
Chemistry Formula Writing Polys Writing Formulas From NamesWrite the formula of the following compounds and send me the answers through the assignments function. Go to the discussion board and a …
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describe how the Periodic Table was developed
 describe how the Periodic Table was developed, by whom and what changes have occurred over the years.  Make sure to mention, at least three different scientists  and the roles they pla …
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Explain what the Lewis dot structure and the Bohr model
This assignment has 3 parts.  In the first paragraph, you will clearly explain what the Lewis dot structure and the Bohr model have in common.  Provide, at least two exam …
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Chemistry homework - e formula for a compound indicates the elements
Chemistry homework help e formula for a compound indicates the elements that make up the compound and the number of atoms of each element present in the compound.  The numbers of atoms are ind …
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CHEM3101 - Nomenclature of Inorganic Compounds
Nomenclature Lab Chem 3101 Nomenclature of Inorganic Compounds Lab Worksheet Binary Compounds (Nonmetals): Write the chemical formula of the following compounds. 1. Phosphorous tribromi …
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Chemistry - hexaiodine octachloride molecular I6Cl8
chemistry Name Type of compound Formula of compound hexaiodine octachloride molecular I6Cl8 carbon tetrabromide nitrogen trioxide heptaphosphorus difluoride Name Type of compound pre …
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Chemical Compounds Molar Mass Research Project
Chemical Compounds Molar Mass Research Project Objectives: To identify the various ionic and molecular compounds found in processed food, cosmetics, and cleaning products. To correctly name an …
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Chemistry Chapter 4 - Neon has 3 different isotope
chemistry Worksheet 3: Chapter 4 1) Neon has 3 different isotopes, neon-20, neon-21, and neon-22. The first isotope has a mass of 19.992 amu and an abundance of 90.60%. The second isot …
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CHEM310 Laboratory Exercise #3 - Atomic Structure
Chemistry 310 Laboratory Exercise #3 Atomic Structure Introduction: The theory of Democritus held that everything is composed of "atoms", which are physically, but not geometrically, i …
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AP Chemistry - Write the balanced net ionic equation
AP Chemistry Write the balanced net ionic equation that represents the neutralization reaction between the hydrogen phthalate ion solution and sodium hydroxide solution   …
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Unit 6 Chemistry - Acids and bases can be found in many places
Unit 6 Chemistry Acids and Bases Instructions Please complete the following steps for your discussion post and response. Acids and bases can be found in many places including the kitchen. …
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Chemistry - You will not survive this unless your math skills
chemistry Math and Calculator Review You will not survive this unless your math skills are up to snuff. The purpose of this worksheet is to refresh your basic math and algebra skills. Do not rus …
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Discussion 2 - Carbohydrates in Our Everyday Life
Discussion 2: Carbohydrates in Our Everyday Life Previous Next  Research a specific carbohydrate  and its importance in biology. Discuss its structure, whether it is a monosacchar …
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Chemistry - 51.8 g of magnesium sulfate heptahydrate
Chemistry 51.8 g of magnesium sulfate heptahydrate is heated in an oven and the water is driven off. What is the mass of the anhydrous salt? …
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CHE300 Assignment 2 - Chemical Engineering Department
CHE300  Chemical Engineering Seminar assingment Chemical Engineering Department Assignment 2 - (15%) Semester Spring Year 2022 Course Title Chemical Engineering Junior Seminar Course Cod …
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General Chemistry 2
Please let me know if you can solve these 9 questions. Thank you …
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engl147n week 7 all answer correct quiz 2021 june
IncorrectQuestion 1 2 / 2 pts Which of the following would be the most helpful comment on a peer review sheet in the section on “balance” in writing?    I did notice …
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engl147n week 7 all answer correct quiz 2021 june
IncorrectQuestion 1 2 / 2 pts Which of the following would be the most helpful comment on a peer review sheet in the section on “balance” in writing?    I did notice …
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engl147n week 7 all answer correct quiz 2021 june
IncorrectQuestion 1 2 / 2 pts Which of the following would be the most helpful comment on a peer review sheet in the section on “balance” in writing?    I did notice …
Chemistry / Biochemistry Get it Now
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