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11. What would be the test widely use to know whether I have an Aldehyde and...
12) What test lets you tell between an aldehyde and a ketone? 2pts 13) An unknown yields a positive Jones test. Which of these could be the unknown? (Multiple answers possible) 2pts o 엉 ㅇ A B C D 14) An unknown yields a positive DNPH test and a negative Tollens test. Which of these is the unknown? 2pts H . مرز A D С B 15) What tests would be positive for the following molecule? 2pts i. H
What chemical test (reaction) could you use to determine whether or not an aldehyde is present in a molecule? (2 pts bonus)
1.) What would the product be if you oxidized a tertiary
alcohol?
A.) Ketone
B.) Aldehyde
C.)Carboxylic Acid
D.) No reaction
2.) What would the FULLY oxidized product of a primary alcohol
be?
A.) No reaction
B.) Carboxylic Acid
C.) Aldehyde
D.) Ketone
3.) Which types of alcohol can be oxidized? Choose all that
apply.
A.) Quaternary
B.) Primary
C.) Secondary
D.) Tertiary
4.) the Ethanol standard in test tube 3 will have a final
concentration of _____%(v/v) ethanol.
5.)...
I have the answers but I need to know the steps.
10. To test whether a college course is working a pre- and post-test is arranged for the students. The results are given below. Compare the scores with a t-test as indicated. Use α 0.05 to test the claim. Use the 5-step method. a) Assuming the scores are randomly selected from the two groups. Assume equal variances. b) Assume that the scores are pairs of scores for ten students Test...
If you reduce a compound containing an aldehyde, what qualitative test would you use to determine if the product is good or bad?
If you oxidized a compound containing an aldehyde, what qualitative test would you use to determine if the product is good or bad?
10. If you use a permanganate test to distinguish between cyclohexane and cyclohexene, in which would the purple color of KMNO4 persist? 11. Only one aldehyde and only one primary alcohol gives positive iodoform test. What are their structures? 12. Which of the following compounds would give a positive iodoform test? i Yes/No Yes/No a) Yes/No (d) (b) Yes/No
If you use a permanganate test to distinguish between cyclohexanie and cyclohexene, in which would the purple color of KMNO4 persist? 11. Only one aldehyde and only one primary alcohol gives positive iodoform test. What are their structures? 12. Which of the following compounds would give a positive iodoform test? Yes/No Yes/No (a) Yes/No Yes/No (b)
For the following, determine what test to run. These answers include more than correlations and t-tests. A researcher wants to know if there is a relationship between whether or not a community has a neighborhood watch program (where residents walk the streets of the neighborhood) or not, and its rate of violent crimes over the past 12 months. What test would be used to assess this relationship? 2. Another researcher is also interested in the effectiveness of neighborhood watch programs...
how would i know which test i could use. is there a fabke
perhaos where i could see which tests i could choose? Anova,
t-Test, Regression, Correlation, U-Test,etc....
Mandaue Test Your Skills Biometry Researchers collected data on the diameter at breast height (dbh) and flower production for male and female trees. These data are available in D2L for download. Please use that and do not try to type all of this in. # your turn maledbh <- c(171,187.274,285,182,133,133,267,216,185,183,264,83,242,235,242,267,190,284,228) maleflowers <...