Question CHEM1305 Introductory Chemistry Chapter 1 Homework Assignment Question 1Which of the following items was made using chemistry? a computer a firework a loaf of bread all of the above Question 2What is the definition of chemistry? the study of living organisms the scientific study of the human…
Question CHEM1305 Introductory Chemistry Chapter 12 Homework Assignment Question 1Predict whether each of the following is held together by ionic or covalent bonds: a. water, H2O covalent b. calcium chloride, CaCl2 ionic c. potassium oxide, K2O ionic d. carbon disulfide, CS2 covalent Question 2State whether the following is true or false about the following…
Question CHEM1305 Introductory Chemistry Chapter 11 Homework Assignment Question 1Liquids have a variable shape, but a fixed volume. True False Question 2What type of intermolecular forces exist between molecules of Cl2? dipole-dipole attractions dispersion forces intramolecular bonding hydrogen bonding Question 3Which of the following liquids has the highest…
Question CHEM1305 Introductory Chemistry Chapter 1 Discussion Chemistry in Our Everyday Lives In this discussion, you will give an example of an item used in our everyday world that was made with chemistry (hint: everything man-made was made using chemistry!). List the item first and then give a brief description of the chemistry behind the…
Question CHEM1305 Introductory Chemistry Chapter 1 Discussion Chemistry in Our Everyday Lives In this discussion, you will give an example of an item used in our everyday world that was made with chemistry (hint: everything man-made was made using chemistry!). List the item first and then give a brief description of the chemistry behind the…
Question CHEM1305 Introductory Chemistry Chapter 2 Discussion Metric or English System? In this discussion, you will give your opinion about which system of measurements you prefer. In the United States, the English system is used (units of length are inches, feet, yards, miles; units of mass are ounces and pounds; units of volume are quarts,…
Question CHEM1305 Introductory Chemistry Chapter 4 Discussion Building Isotopes This discussion is more of an activity. Please click on the following link (Links to an external site.) to visit the Isotopes and Atomic Mass simulator. Click on the simulator, and choose the ‘Isotopes’ option Once there, choose one of the elements seen in the top…
Question CHEM1305 Introductory Chemistry Chapter 3 Discussion Classification of Matter Think of a substance that you may see everyday. State whether it is an element, a compound, a homogeneous mixture, or a heterogeneous mixture and use 1-2 sentences to describe why. I recommend a web search to help you (example search: “is salad dressing an…
Question CHEM1305 Introductory Chemistry Chapter 6 Discussion Uses of Inorganic Compounds 1616 unread replies.3535 replies. In this discussion, you will choose one of the inorganic compounds from the table below. First, state whether it is a binary ionic compound, ternary ionic compound, binary molecular compound, binary acid, or ternary oxyacid. Next, do a web search…
Question CHEM1305 Introductory Chemistry Chapter 5 Discussion What is Your Favorite Element? In this discussion, you will tell us about the element that you find the most interesting. You should visit the photographic periodic table (http://periodictable.com/ (Links to an external site.)), which has photographs of all the stable elements as well as facts and stories…
