W. Practice 4 - CHEM 1201 X co Course: 2020 Spring CHEM b My Questions | bartleby A https://www.webassign.net/web/Student/Assignment-Responses/randomize?pos=13&dep=22671454&tags=autosave#question361047_13 ... 14. 0/0 POINTS PREVIOUS ANSWERS 21/100 Submissions Used MY NOTES ASK YOUR TEACHER Calculate the rms (average) speed of N, atoms or molecules at 118 °C. Use R = 8.314 kg-m2/K-s2-mol for the value of the gas constant. O a) The average speed of a N, atom/molecule at 118 °C is 348 m/s. O b) The average speed of a N, atom/molecule at 118 °C is 10.3 m/s. O c) The average speed of a N2 atom/molecule at 118 °C is 265 m/s. O d) The average speed of a N2 atom/molecule at 118 °C is 590. m/s. O e) The average speed of a N2 atom/molecule at 118 °C is 18.7 m/s. 15. 0/0 POINTS PREVIOUS ANSWERS 21/100 Submissions Used MY NOTES ASK YOUR TEACHER sulfur dioxide was allowed to effuse through a small opening under constant pressure conditions. It required 699 s for 1.00 L of this gas to effuse. Calculate the effusion time of hydrogen (H2) under identical experimental conditions. (Remember that the faster the rate of effusion, the shorter the time required for effusion; that is, rate and time are inversely proportional.) a) The effusion time is 124 s. b) The effusion time is 22.0 s. 3:49 AM e Type here to search 4/10/2020

The solution calls for an exponent. How would I write that?

Step 2: Identify the dimensions of the quantities involved The second step is to identify the dimensions of the quantities involved in the problem. For example, if the problem involves distance, time, and velocity, the dimensions of these quantities would be length, time, and length/time, respectively. Step 3: Check if the units cancel out The third step is to check if the units cancel out. To do this, multiply the quantities together and check if the units cancel out, leaving only the desired unit. For example, if you are trying to find the velocity of an object and you know its distance and time, you can multiply distance by time to get velocity. If the units cancel out, you have a physically meaningful result. Step 4: Check if the result makes sense, to do this compare the units of the result with what you would expect based on the Robles statement.   Using the step hints above, answer the question. You do not have to solve. Just imagine that you're teaching a friend how…

What is wrong with the following statement? "The results of the experriment do not agree with the theory. something must be wrong with the experiement"