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9) Please show a reasonable functional group test that can be used to distinguish between the...
I need help answering the following questions 1) A compound is insoluble in water, soluble in...
I need help answering the following questions
1) A compound is insoluble in water, soluble in conc. H2SO4. It shows positive for the 2,4-DNPH test and negative for Chromic Acid test. What do you think the compound is? (3 pts) a) Isopropyl alcohol b) Butyraldehyde c) 3-pentanone d) butan-1-ol 2) Which compound would give a negative result for Iodoform Test? (3 pts) a) t-butyl alcohol b) Acetophenone c) 2-butanol d) Acetaldehyde 3) Which of the following routes can be used...
EXPERIMENT 4 Organic Families - Reactions and Identification of Functional Groups PART A. Reactions of Alkanes and Alkenes 1. Action of Bromine Water Observation Organic Compound cyclohexene c...
EXPERIMENT 4 Organic Families - Reactions and Identification of Functional Groups PART A. Reactions of Alkanes and Alkenes 1. Action of Bromine Water Observation Organic Compound cyclohexene cyclohexane Equations: Write an equation for the above compounds which caused a decolourisation of bromine water. Name and draw all reactants and products. Distinguishing Test for Primary, Secondary and Tertiary Alcohols PART B. 1. Lucas Test for Alcohols Organic Compound tert-pentanol (2-methyl 2-butanol) 2-pentanol Observation 1-pentanol Equations: Write an equation for the above...
INFERENCES ABOUT THE POPULATION MEAN DISTINGUISH BETWEEN Z-TEST AND T-TEST. 1. A GROUP OF 9 STORE...
INFERENCES ABOUT THE POPULATION MEAN DISTINGUISH BETWEEN Z-TEST AND T-TEST. 1. A GROUP OF 9 STORE MANAGERS WAS DRAWN FOR ANALYSIS OF THEIR IQ SCORES. ASSUME THAT INDIVIDUAL SCORES ARE NORMALLY DISTRIBUTED, WITH THE UNKNOWN POPULATION AVERAGE AND POPULATION STANDARD DEVIATION OF 15. SAMPLE SUMMARIES WERE: (SAMPLE MEAN) = 88.2 AND (SAMPLE STANDARD DEVIATION) = 12. (A) AT THE 1% SIGNIFICANCE LEVEL, DO WE HAVE SUFFICIENT EVIDENCE THAT THE POPULATION AVERAGE IQ WAS BELOW 100? CIRCLE ONE: YES! || NO!...
Can someone please explain this? Characteristic IR Absorptions of Some Functional Groups Functional Group Absorption (cm)...
Can someone please explain this?
Characteristic IR Absorptions of Some Functional Groups Functional Group Absorption (cm) Functional Group Absorption (cm"!) Alkene Alkane C-H 2850-2960 =C-H 3020-3100 C-C 800-1300 1640-1680 C=C RCH=CH2 Alkyne 910 and 990 =C-H 3300 R2C=CH2 890 2100-2260 C=C Alcohol O-H C-O Alkyl halide C-C1 3400-3650 600-800 1050-1150 C-Br 500-600 Amine Arene C-H N-H 3300-3500 3030 C-N 1030-1230 1660-2000 1450-1600 Aldehyde Ketone 1730 1715 1705 1690 Non-conjugated C-0 Conjugated C=0 Carboxylic acid C=0 Non-conjugated C-0 Conjugated C=0 Amide...
can be used to representan alcohol Or you could take the time to show the actual...
can be used to representan alcohol Or you could take the time to show the actual alcohol, like ethanol, CH.CHON -k). --- Some of the important functional groups that you will need to learn to recognize are - comuns Lamides -- Name the all of the functional groups in the organic This one has 2: groups in the organic compounds below: --CH,CH.CH HỊC-CC-CH3 CIS and TRANS configurations: What functional group is present in both of the Describe one similarity and...
Pick the correct answer A-The key characteristic to distinguish between using a T test and a...
Pick the correct answer A-The key characteristic to distinguish between using a T test and a Z test is: Group of answer choices i)whether the sample is normally distributed ii)whether μ is known iii)sample size iv)whether σ is known B- A sampling distribution of means is: i)used for estimating a sample mean ii)tends to be skewed iii)sometimes based on different sized samples. iv)used for estimating population means C-Parameter is to population as statistic is to: i)sampling ii)inferential iii)sample iv) class...
show all work please thank you!!! 3. (8 pts total; 1 pt each) For each of the following compounds circle the dominan...
show all work please thank you!!!
3. (8 pts total; 1 pt each) For each of the following compounds circle the dominant functional group. write the corresponding name in the space provided. An example has been provided for you... Alcohol L co₂H ochy a cho CHO - 9.
can you pls help me identifiy the correct unknown ans explain why this is the know...
can you pls help me identifiy the correct unknown ans explain
why this is the know for the unknown its not 2phenylethanol.
halogens is absent, differntiate is absent , nitrogen test is
absent, sulfure is absent, Br2 is absent, kmno4 absent, ignition
test absent . 2,3 dnp contains ketone ,tollens no aldehdye absent
aldehyde , iodoform test contains carbonyl in it .
Melting point of solid ("C) (leave blank if liquid at RT): 57 degrees Celsius Boiling point of liquid...
Can you help me determine if I am correct and help me find the ither answers...
Can
you help me determine if I am correct and help me find the ither
answers to this functional group lab worksheet?
18 w paper 1 we by addin trecome char Discussion of Properties and Test Ora general undergo dition reactions, whereas by substitution reactions. These two types of d e beds and womate compounds we characterized described in equation form as follows: action Addition Reaction Substitution Reaction (Note: numbers in boxes to the left refer to w in the...
Independent Samples t-test (Worth 15 points) Scenario: An article in the journal Applied Nutritional Investigation reported...
Independent Samples t-test (Worth 15 points) Scenario: An article in the journal Applied Nutritional Investigation reported the results of a comparison of two different weight-loss programs (Liao, 2007). In the study, obese participants were randomly assigned to one of two groups: (1) the soy group, a low-calorie group that ate only soy-based proteins or (2) the traditional group, a low-calorie group that received 2/3 of their protein from animal products and 1/3 from plant products. One of the dependent measures...
I need help answering the following questions
1) A compound is insoluble in water, soluble in conc. H2SO4. It shows positive for the 2,4-DNPH test and negative for Chromic Acid test. What do you think the compound is? (3 pts) a) Isopropyl alcohol b) Butyraldehyde c) 3-pentanone d) butan-1-ol 2) Which compound would give a negative result for Iodoform Test? (3 pts) a) t-butyl alcohol b) Acetophenone c) 2-butanol d) Acetaldehyde 3) Which of the following routes can be used...
EXPERIMENT 4 Organic Families - Reactions and Identification of Functional Groups PART A. Reactions of Alkanes and Alkenes 1. Action of Bromine Water Observation Organic Compound cyclohexene cyclohexane Equations: Write an equation for the above compounds which caused a decolourisation of bromine water. Name and draw all reactants and products. Distinguishing Test for Primary, Secondary and Tertiary Alcohols PART B. 1. Lucas Test for Alcohols Organic Compound tert-pentanol (2-methyl 2-butanol) 2-pentanol Observation 1-pentanol Equations: Write an equation for the above...
Can someone please explain this?
Characteristic IR Absorptions of Some Functional Groups Functional Group Absorption (cm) Functional Group Absorption (cm"!) Alkene Alkane C-H 2850-2960 =C-H 3020-3100 C-C 800-1300 1640-1680 C=C RCH=CH2 Alkyne 910 and 990 =C-H 3300 R2C=CH2 890 2100-2260 C=C Alcohol O-H C-O Alkyl halide C-C1 3400-3650 600-800 1050-1150 C-Br 500-600 Amine Arene C-H N-H 3300-3500 3030 C-N 1030-1230 1660-2000 1450-1600 Aldehyde Ketone 1730 1715 1705 1690 Non-conjugated C-0 Conjugated C=0 Carboxylic acid C=0 Non-conjugated C-0 Conjugated C=0 Amide...
can be used to representan alcohol Or you could take the time to show the actual alcohol, like ethanol, CH.CHON -k). --- Some of the important functional groups that you will need to learn to recognize are - comuns Lamides -- Name the all of the functional groups in the organic This one has 2: groups in the organic compounds below: --CH,CH.CH HỊC-CC-CH3 CIS and TRANS configurations: What functional group is present in both of the Describe one similarity and...
show all work please thank you!!!
3. (8 pts total; 1 pt each) For each of the following compounds circle the dominant functional group. write the corresponding name in the space provided. An example has been provided for you... Alcohol L co₂H ochy a cho CHO - 9.
can you pls help me identifiy the correct unknown ans explain
why this is the know for the unknown its not 2phenylethanol.
halogens is absent, differntiate is absent , nitrogen test is
absent, sulfure is absent, Br2 is absent, kmno4 absent, ignition
test absent . 2,3 dnp contains ketone ,tollens no aldehdye absent
aldehyde , iodoform test contains carbonyl in it .
Melting point of solid ("C) (leave blank if liquid at RT): 57 degrees Celsius Boiling point of liquid...
Can
you help me determine if I am correct and help me find the ither
answers to this functional group lab worksheet?
18 w paper 1 we by addin trecome char Discussion of Properties and Test Ora general undergo dition reactions, whereas by substitution reactions. These two types of d e beds and womate compounds we characterized described in equation form as follows: action Addition Reaction Substitution Reaction (Note: numbers in boxes to the left refer to w in the...
Independent Samples t-test (Worth 15 points) Scenario: An article in the journal Applied Nutritional Investigation reported the results of a comparison of two different weight-loss programs (Liao, 2007). In the study, obese participants were randomly assigned to one of two groups: (1) the soy group, a low-calorie group that ate only soy-based proteins or (2) the traditional group, a low-calorie group that received 2/3 of their protein from animal products and 1/3 from plant products. One of the dependent measures...
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