Which of the functional groups alkene, alcohol, phenol, thiol, and ether are found in each of the following: Match each functional group to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer.
alcohol
alkene
thiol
ether
phenol
Which of the functional groups are found in capsaicin? , and
Which of the functional groups are found in both gingerol and shogaol? and

How have the greenhouse gasses increased from the year 2000 to 2018

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?

The chemical composition of soil varies with depth. an article in communications in soil science and plant analysis describes chemical analyses of soil taken from a farm in western australia. fifty specimens were each taken at depths 50 and 250 cm. at a depth of 50 cm, the average no3 concentration (in mg/l) was 88.5 with a standard deviation of 49.4. at a depth of 250 cm, the average concentration was 110.6 with a standard deviation of 51.5. find a 95% confidence interval for the difference in no3 concentrations at the two depths.