Dinosaur dimensional dissection-Dinosaur Disappearance Create a typed document that has a separate Cover Page with your name, date, and project […]
Category: Chemistry
What are the three compounds/molecules you modeled this week? Where did you find their critical point data?
Answer the following questions with respect to your completed excel data from this week. Answer to the best of your […]
Write paragraph on how protein is made in our body
Write paragraph on how protein is made in our body
How would you balance this chemical equation?
Balance a complex chemical formula How would you balance this chemical equation? NaCl + Ca(OH)2 + Al2(SO4)3 + H2O → […]
Using the actual moles of O2 you determined from your experiment (n) and the theoretical moles of O2 you just calculated, show your calculations from Experiment 1: Ideal Gas Law – Finding Percent H2O2 with Yeast for determining the percent hydrogen peroxide in your experimental sample.
Question 1 (10 points) Please upload your picture of your Gas Collection Apparatus. To receive credit, your ring stand, graduated […]
Upload your picture of your spoonful of ammonium nitrate being transferred to your calorimeter.
Question 1 (8 points) Please upload your picture of your metal sample being massed. To receive credit, your metal and […]
Answer the following Post-Lab Questions on potential sources of error in this experiment.How might this have impacted your data?
Upload your picture of your precipitate before filtration. To receive credit, the beaker and its contents must be clearly visible […]
Which resulted in more accurate and more precise results—your three shots or the three shots from different individuals?
Question 1 (16 points) Please upload a picture of your accuracy results per Step 4 of the lab procedure. This […]
What is the difference between a 5% (m/m) glucose solution and a 5% (m/v) glucose solution?
Chemistry. Questions 7.31 What is the difference between a 5% (m/m) glucose solution and a 5% (m/v) glucose solution? 7.33 […]
What mass of Al is required to produce 500g of AlCl3?
What mass of Al is required to produce 500g of AlCl3? SHOW ALL STAGES OF WORKING!! 2Al(s) + 3Cl2(g) -> […]
