Use the balanced equation for the reaction to determine how many grams of H2O2 were decomposed in the reaction and how many milliliters of liquid water would be collected upon cooling (assume a density of water of 1 g/mL). Work out the problem on a separate piece of paper and upload a photo of your response at the end of the test. Please mark the problem clearly and show your work. Enter your answers in the text box below.   grams of H2O2:    milliliters of H2O(l):

Water will evaporate at room temperature because there are always a few molecules that have enough energy to escape from the liquid phase and enter the gas phase. The boiling point of a liquid is formally defined as the temperature at which the vapor pressure of the liquid is the same as the surrounding atmospheric pressure.  True or false: The ion-dipole interactions are stronger than the h-bonding of the water molecules, so it takes more energy to break those bonds.

How many grams of glucose (blood sugar) are in 500 mL of a solution that is labeled 5.0% glucose (m/V or wt/V)? Work out the problem on a separate piece of paper and upload a photo of your response at the end of the test. Please mark the problem clearly and show your work. Enter your answer in the text box below.

Identify the principal type of intermolecular force involved in the following compounds. Submit your response using the text editing tools in the box below. a. liquid N2 interacting with itself only b. N2 gas dissolved in H2O c. potassium hydroxide (KOH) dissolved in water

Use the balanced equation for the reaction to determine how many grams of H2O2 were decomposed in the reaction and how many milliliters of liquid water would be collected upon cooling (assume a density of water of 1 g/mL). Work out the problem on a separate piece of paper and upload a photo of your response at the end of the test. Please mark the problem clearly and show your work. Enter your answers in the text box below.   grams of H2O2:    milliliters of H2O(l):

Write out a balanced chemical equation for this reaction. You may submit your response in the box below using the text editing tools, or you may write out your response on a separate sheet of paper and upload a photo of your response at the end of the test. If you do the latter, please mark the number of the problem clearly.

Write out a balanced chemical equation for this reaction. You may submit your response in the box below using the text editing tools, or you may write out your response on a separate sheet of paper and upload a photo of your response at the end of the test. If you do the latter, please mark the number of the problem clearly.

The following graph shows the progression of a reaction between molecular hydrogen (H2) and molecular (I2) to produce hydrogen iodide (HI). Referencing the graph, answer the next 7 questions.  

The following graph shows the progression of a reaction between molecular hydrogen (H2) and molecular (I2) to produce hydrogen iodide (HI). Referencing the graph, answer the next 7 questions.  

Upload Your Work Please take a picture of each page of your worked-out responses. Make sure that all handwriting is legible and that each question number is written clearly. Save your file with your last name in the file name. Upload the document here.