A large piece of jewelry has a mass of 132.6 g. A graduated cylinder initially contains 48.6 mL water. When the jewelry is submerged in the graduated cylinder, the total volume increases to 61.2 mL. (a) Determine the density...
Instructions: · Watch the Safety Video by American Chemical Society. https://www.youtube.com/watch?v=9o77QEeM-68 · Answer all questions in this Lab report. 1. Why should small containers be used to prepare solutions in the laboratory? Explain. 2. When you prepare the dilution of a concentrated acid with...
Please post 2 or more peer responses In the response posts, remember to demonstrate you have read and understood the student's post by taking their discussion to the next level through your responses to the following: Using your peer’s chosen foods, discuss...
Please respond to the following questions based on these course objectives: Explain basic atomic structure. Interpret the Periodic Table of Elements. Analyze the principles of chemical reactions. Apply the scientific method to experimental data. ...
Identify the poster’s compound as either ionic or covalent. Explain. Confirm that the poster’s solved dosage problem is correct. If not, explain where the math is incorrect. Solve the dosage problem created by the poster. Make sure to...
Look around your house or work for a medicine requiring dosage instructions. Discuss the medicine's name, use, concentration, or dosage. Include a picture of the active ingredient in the drug. Derive and solve a dosage problem...
Find 5 foods you eat regularly and determine the kilocalorie content according to the number of servings you eat at a time. Use this information to calculate the calories and joules. How do food scientists determine the number...
Please complete the following steps for your discussion post and response. Choose a drug or vitamin of interest Using PowerPoint, insert the structure of your compound. Using the DRAW feature of PowerPoint, identify the functional groups by circling or highlighting...
Acids and bases can be found in many places, including the kitchen. Acids like lemon juice can make foods taste sour. Basic or alkaline foods such as peas or almonds may have more of a bland taste. As we’ve learned this week, an acid donates...
Please respond to the following questions based on these course objectives: Explain basic atomic structure. Interpret the Periodic Table of Elements. Analyze the principles of chemical reactions. Apply the scientific method to experimental data. ...