For the compound below draw a proposed structure based on the NMR data. Give reasoning for the structure. C3H10 H-NMR C-NMR Chem. Chem. Shift Integration Splitting Shift 1.3 3 t 16 2.8 2 29 7.2-7.4 125 127 128 144

Which statement is true?   Question 12 options:    Precision is measured by standard deviation.   Precision is measured by error or relative error.   Accuracy is measured by the standard deviation.

for forensic chemistry :  If a vehicle with four wheels is traveling in a linear path through soft dirt, how many and which tires would you expect to leave tire track impressions?

SC Score: 0 of 1 point Incorrect Your answer is wrong. In addition to checking your math, check that you used the right data and DID NOT round any intermediate calculations. Steam reforming of methane (CH4) produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas, which is the starting point for many important industrial chemical syntheses. An industrial chemist studying this reaction fills a 75.0 L tank with 14. mol of methane gas and 5.8 mol of water vapor, and when the mixture has come to equilibrium measures the amount of carbon monoxide gas to be 2.3 mol. Calculate the concentration equilibrium constant for the steam reforming of methane at the final temperature of the mixture. Round your answer to 2 significant digits. Answer Submitted: A K = 18 Submitted: Mar 2 10:23 PM Correct Answer: 0.0033 Assignments List ! F @ Review Assignment Time Spent: 39m 5s # с $ MacBook Pro G Search or type URL % & + © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use |…

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