You are unable to connect to the newly deployed EC2 instance via SSH using a home computer, however, you are able to successfully access other existing instances in the same VPC without any issues. Which of the following should allow you to connect the newly deployed instance from your homecomputer?

If you are given 760 mL of a 5.0 M NaCl solution and dilute it to 1.5 M NaCl, what is the final volume of your solution?

You wrote a program that creates a child process that produces output. After running it in your terminal as shown, you observe the following behavior. What could be responsible for what we see in the output below?  

What type of change is iron melting in a furnace?

After performing the reaction, you find you obtained 1.42 g of NO2{“version”:”1.1″,”math”:”NO2″}. What is your percent yield? 

List the four main stages of the Scientific Method in order. Then, in your own words, explain only the final stage of your list. 

Draw the unabbreviated electron configuration of sulfur S{“version”:”1.1″,”math”:”S”}.  You may describe it in the space below, or you may draw it on your scratch paper and show the camera. If you do that, be sure the image shows up clearly on the webcam. Also type in the space below that you showed the camera. 

Assume the above reaction is an example of a strong electrolyte. If you dissolve 0.392 g of NH3{“version”:”1.1″,”math”:”NH3″} in 475 mL of water, what is the concentration of OH-{“version”:”1.1″,”math”:”OH-“} in your solution? 

What type of matter is table salt?

The following is an unbalanced chemical equation: __HgNO32 → __HgO + __NO2 + __O2{“version”:”1.1″,”math”:”__HgNO32 → __HgO + __NO2 + __O2″} Enter the correct coefficients (IN ORDER) for each reagent.