i need help AsapHomework Answers
Question 2 x= no of large pieces y= no of small pieces
Explanation as in the formula x & y are the coefficient in formula showing x amount of Ch which are large pieces
Y showing the amount of E which are small pieces
Question no 3 ans total pieces = 10x + 10 y. Reason coz one model consists x+ y so 10 will be this much
2nd box ans 10 y coz one have y no of E
3rd box ans 10 x coz one model have x no of Ch
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D | Question 2 1 pts Part 2: Building a Model You built and drew 2 cheese models. Use the symbol ...
19-26 thanks! 19-29* PART 3: 2,3-BUTANEDIOL CH-CH(OH)-CH(OH)-CH, mirror images, not superimposable Build as many models of...
19-26 thanks!
19-29*
PART 3: 2,3-BUTANEDIOL CH-CH(OH)-CH(OH)-CH, mirror images, not superimposable Build as many models of 2,3-butanediol as you can. First, attach two carbons with a single bond. To each carbon add one carbon, one hydrogen, and one oxygen. To complete the structure, Ti the remaining hydrogen atoms. Remember, a model is not different if it is completely superimposable on one already constructed! 13. How many stereochemically different models are possible for 2,3-butanediol? 14. What characteristic does one of these...
Part 3 (16 pts): Building a new model After seeing the analysis results, the client wondered...
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Question 2: Hypothesis testing (30 pts) Consider the following simple linear regression model with E[G-0 and...
Question 2: Hypothesis testing (30 pts) Consider the following simple linear regression model with E[G-0 and var(G)-σ2. The output of linear where €1, €2, . . . ,en regression from R takes the form are i.i.d. errors Cal1: lm(formula y ~ x + 1) Residuals: Min 1Q Median 3Q Max 2.0606-0.3287-0.1148 0.5902 1.2809 Coefficients: Estimate Std. Error t value Prlt (Intercept) 0.507932 0.340896 1.49 0.147 0.049656 0.003455 14.37 1.89e-14 Signif. codes: 0.0010.010.05 .'0.1''1 Residual standard error: 0.7911 on 28 degrees...
1 pts Question 7 2 H NaOH EOH benzaldehyde d 1.044 acetone d 0.791 When doing...
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PART I: HYDRIDES AND PERIODICITY Table 10-1. Lewis structures of hydrides Formula Total # of Valence...
PART I: HYDRIDES AND PERIODICITY Table 10-1. Lewis structures of hydrides Formula Total # of Valence Central Atom of Hydride Electrons Lewis Structure S aloon loro p ro bono di non auto Sad Ind o nesboro both bobom Table 10-2. Molecular geometries w of Lone Electron Electron-Pair Pairs Geometry Central Atom # of Bonded Electron Pairs Formula of Hydride Bond Angles) Molecular Shape ci TA's Initials PART II. FLUORINATED COMPOUNDS Table 10-3. Fluorinated compounds Total # of E. Pairs around...
1. Charge (2 pts each part) NOTE: You can find conversion factors in lecture notes and...
1. Charge (2 pts each part) NOTE: You can find conversion factors in lecture notes and in your text. Your answer should have the correct number of sig figs! a) Common static electricity involves charges ranging from nanocoulombs to microcoulombs. How many electrons are needed to form a charge of -3.4nC? b) Suppose a lightning bolt moves 35.4 C of charge. How many fundamental units of charge eis this? c) Protons and neutrons are made up of combinations of two...
D Question 1 1 pts Questions 1 through 8 all refer to the sample data and figure described here Because questions build...
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Questions 7-15 The molecule is ethane 71 2 O ACTIVITY 1.2.1 Biological Macromolecules in 3-D 7....
Questions 7-15 The molecule is ethane
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Help with the following question that has a few parts! Thank you! Part 1 Part 2...
Help with the following question that has a few parts! Thank
you!
Part 1
Part 2
Part 3
Part 4
Part 5
Part 6
Part 7
Suppose we have 3 groups of 25 subjects each that are participating in a study evaluating cognition. Each group is given a list of words to study for 15 minutes. They then take a test on the spelling of the words. Each group is instructed to study the words a different way, helping the...
19-26 thanks!
19-29*
PART 3: 2,3-BUTANEDIOL CH-CH(OH)-CH(OH)-CH, mirror images, not superimposable Build as many models of 2,3-butanediol as you can. First, attach two carbons with a single bond. To each carbon add one carbon, one hydrogen, and one oxygen. To complete the structure, Ti the remaining hydrogen atoms. Remember, a model is not different if it is completely superimposable on one already constructed! 13. How many stereochemically different models are possible for 2,3-butanediol? 14. What characteristic does one of these...
Part 3 (16 pts): Building a new model After seeing the analysis results, the client wondered if you can help design a better experiment to include study the microbial environment for C. elegans. Since you have study to no knowledge on microbiology, you convinced the client to conduct a pilot gather information about some bacteria that may be relevant with C. elegans. The client came back with a new set of data that includes measurements of C. elegans, Enterobacter, Pseudomonas,...
Question 2: Hypothesis testing (30 pts) Consider the following simple linear regression model with E[G-0 and var(G)-σ2. The output of linear where €1, €2, . . . ,en regression from R takes the form are i.i.d. errors Cal1: lm(formula y ~ x + 1) Residuals: Min 1Q Median 3Q Max 2.0606-0.3287-0.1148 0.5902 1.2809 Coefficients: Estimate Std. Error t value Prlt (Intercept) 0.507932 0.340896 1.49 0.147 0.049656 0.003455 14.37 1.89e-14 Signif. codes: 0.0010.010.05 .'0.1''1 Residual standard error: 0.7911 on 28 degrees...
1 pts Question 7 2 H NaOH EOH benzaldehyde d 1.044 acetone d 0.791 When doing part B of the reaction for lab, how many grams of acetone (#5) would you need if you are trying to make a maximum theoretical yield of 15 grams of dibenzalacetone (#6)? Acetone: density 0.791 g/mL and molar mass 58.08 grams/mole 1044 g/mL and molar mass 106.12 grams/mole Benzaldehyde: density Dibenzalacetone: molar mass 234.29 grams/mole
PART I: HYDRIDES AND PERIODICITY Table 10-1. Lewis structures of hydrides Formula Total # of Valence Central Atom of Hydride Electrons Lewis Structure S aloon loro p ro bono di non auto Sad Ind o nesboro both bobom Table 10-2. Molecular geometries w of Lone Electron Electron-Pair Pairs Geometry Central Atom # of Bonded Electron Pairs Formula of Hydride Bond Angles) Molecular Shape ci TA's Initials PART II. FLUORINATED COMPOUNDS Table 10-3. Fluorinated compounds Total # of E. Pairs around...
1. Charge (2 pts each part) NOTE: You can find conversion factors in lecture notes and in your text. Your answer should have the correct number of sig figs! a) Common static electricity involves charges ranging from nanocoulombs to microcoulombs. How many electrons are needed to form a charge of -3.4nC? b) Suppose a lightning bolt moves 35.4 C of charge. How many fundamental units of charge eis this? c) Protons and neutrons are made up of combinations of two...
D Question 1 1 pts Questions 1 through 8 all refer to the sample data and figure described here Because questions build on the results of preceding questions, you are encouraged to write out your calculations and results as you work through this assignment You assay 1000 diploid fruit flies for allelic and genotypic variation at the enzyme locus alcohol dehydrogenase (ADH)The assay consists of extracting protein from each fly and running it on anelectrophoreticgel. Some al ozymes proteln products...
Questions 7-15 The molecule is ethane
71 2 O ACTIVITY 1.2.1 Biological Macromolecules in 3-D 7. Orient the two molecules so that portions of the mo lecules that would normally form intermolecular bonds lie next to each other. In this activity, you will build molecular models of biologically important molecules using ball-and-spring molecular model 1) What intermolecular forces help to hold these mo- building kits and then you will view these and other molecules lecules together! of interest using computer-generated...
Help with the following question that has a few parts! Thank
you!
Part 1
Part 2
Part 3
Part 4
Part 5
Part 6
Part 7
Suppose we have 3 groups of 25 subjects each that are participating in a study evaluating cognition. Each group is given a list of words to study for 15 minutes. They then take a test on the spelling of the words. Each group is instructed to study the words a different way, helping the...
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