Rank the following values in order of increasing number of
significant digits.
1 2 3 4 5 30.245
1 2 3 4 5 3.2
1 2 3 4 5 30,000
1 2 3 4 5 0.24
1 2 3 4 5 17.00
30.245 has 5 significant figures
3.2 has 2 significant figures
30,000 has 5 significant figures
0.24 has 2 significant figures
17.00 has 4 significant figures
2 = 4 < 5 < 1 = 3
Rank the following values in order of increasing number of significant digits. 1 2 3 4...
Main Menu Contents Grades Course Contents » » Problem Set 1 (2) Ranking Significant Digits Rank the following values in order of increasing number of significant digits. 5 30,000.0 4 3.2-103 317 1300 130,000 If two values have the same number of significant digits, assign the same rank and skip the next one (like in sports). Submit Answer You have entered that answer before Incorrect. Tries 1/5 Previous Tries Post Discussion
2. Rank the following compounds in order of increasing pKa values (for part (a) - 1: lowest pKa, 3: highest pKa and for part (b) -1: lowest pKa, 4: highest pKa). Draw the structures of the conjugate base to rationalize your answers. OH OH
Rank the following compounds in order of increasing
pKa, entering a 1, 2, 3, or 4 next to each
structure, with 1 for lowest pKa and 4 for highest
pKa
Rank the following compounds in order of increasing pKa, entering a 1, 2, 3, or 4 next to each structure, with 1 for lowest pKa and 4 for highest pKa Cl OH он CI H CI CI
Rank the following compounds in order of increasing
acidity.
Question options:
1 < 4 < 2 < 3
4 < 2 < 1 < 3
3 < 4 < 2 < 1
3 < 2 < 4 < 1
3 < 1 < 4 < 2
Rank the following compounds in order of increasing oxidation level. Place the number rank (1 - lowest; 4 - highest) in the blank below the structure. 0 CH3C-OH CH3CH3 CH3C-H H,C=CH, ī ī TTT Arial 43(126) TEE Path:p
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2. 2 3. 3 4. 4 5. 5 97% 2.91 pts # tries: 0 Show Details 20% try penalty Hints: 0,0 The number of significant digits in 1950 is: 1. 1 2. 2 3. 3 4. 4 5. 5 2.91 pts,97% B. # tries: 0 show Details 20% try penalty Hints: 0,0 The number of significant digits in 0.0038 is: 2.91 pts,97% 2. 2 3....
Rank the following carbocations in increasing order of
stability. (1 = least stable)
3. (5 points) Rank the following carbocations in increasing order of stability. (1 = least stable) eg og Å
Rank the following bonds in order of increasing bond polarity. A) 1 <2<3 B) 1< 3 < 2 C)3 < 1<2 D)3<2<1 E) 2 <3 < 1
1 = least stable 4= most stable 3. Rank the following alkenes in order to increasing stability. Irasubstituceda 4. Draw the mechanism for the following E2 reactions.
Part Description Answer Chk History The number of significant digits in 1.0038 is: 1. 1 2. 2 3. 3 4. 4 5. 5 97% 2.91 pts # tries: 0 Show Details 20% try penalty Hints: 0,0 The number of significant digits in 1950 is: 1. 1 2. 2 3. 3 4. 4 5. 5 2.91 pts,97% B. # tries: 0 show Details 20% try penalty Hints: 0,0 The number of significant digits in 0.0038 is: 2.91 pts,97% 2. 2 3....