We take care of your tight deadline essay for you! Place your order today and enjoy convenience.
ASSIGNMENT Question 1 (10 points) Upload your picture of your Gas Collection Apparatus. To receive credit, your ring stand, graduated cylinder, beaker, all tubing, flask, etc. The oxygen bubbles must be clearly visible in the picture, as well as clear label with your name, the lab title (with Experiment number), and the date in clear […]
ASSIGNMENT Question 1 (8 points) Upload your picture of your metal sample being massed. To receive credit, your metal and the mass readout must be clearly visible in the picture, as well as a clear label with your name, the lab title (with Experiment number), and the date in clear view. This must be a […]
ASSIGNMENT Upload your picture of your precipitate before filtration. To receive credit, the beaker and its contents must be clearly visible in the picture, as well as clearly labeled with your name, the lab title, the name of the compound, and the date. Question 1 options: Question 2 (16 points) Upload your picture of your […]
QUESTIONS Question 1 (16 points) Upload a picture of your accuracy results per Step 4 of the lab procedure. This must be a single picture. Question 1 options: Question 2 (16 points) Upload a picture of your precision results per Step 6 of the lab procedure. This must be a single picture. Question 2 options: […]
Chemistry. Questions 7.31 What is the difference between a 5% (m/m) glucose solution and a 5% (m/v) glucose solution? 7.33 Calculate the mass percent (m/m) for the solute in each of the following solutions: 25 g of KCl and 125 g of H2O 12 g of sugar in 225 g of tea solution with sugar […]
Lab 2 Measuring and Mixing Activity 1, Muffins, effects of amount of mixing (manipulation) Select and cut one muffin from each variation in half vertically. Label and photograph, include it below. Record the height of each muffin in the table below. Describe the appearance (both external and internal) and texture of each muffin. Rate the […]
ASSIGNMENT What mass of Al is required to produce 500g of AlCl3? SHOW ALL STAGES OF WORKING!! 2Al(s) + 3Cl2(g) -> 2AlCl3(s) explain how to do it as well.
The Chemistry of Food Preparation for Lab Read the lab procedure and answer the embedded questions. You may need to consult your textbook as well as the supplementary materials posted on Canvas. Note that you will not be turning in the embedded questions as part of your lab write-up. Instead, use these embedded questions to […]
Write a Phytochemical analysis analgesic and anticonvulsant activity of Ziziphus spina christi leaves.
Chemistry Why is the difference between a physical or chemical change?Discuss
