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WorksheetsQuiz bee for Chem Majors
Total questions: 13
Worksheet time: 9mins
TRIAL: Identify the functional group present in the compound shown.
organohalide
alkyne
aromatic compound
acid halide
EASY: How many nonbonding valence electron(s) are missing in the structure shown?
2
8
4
6
EASY: How many alkene group(s) is/are present in the compound shown?
6
4
1
0
EASY: Which of the following has the correct chemical formula?
NH3OH
AlCl4
CF2Cl
CH2O
TRIAL: Draw the Lewis structure of nitrogen triflouride.
MODERATE: Draw the line structure of the compound: 3-ethylcyclohexene
MODERATE: Type the IUPAC name for the compound HBr(aq)
(a)
MODERATE: Encircle ALL ether functional group(s) in the compound shown.
HARD: Calculate the concentration (M) of sodium ions in a solution made by diluting 50.0 mL of a 0.874 M solution of sodium sulfide to a total volume of 250.0 mL.
0.175 M
4.37 M
0.525 M
0.350 M
HARD: Draw the line structure of the major product obtained from the reaction below.
HARD: Erythronolide B is the biological precursor of erythromycin, a broad spectrum antibiotic. Highlight all the chirality centers of erythronolide B, then write how many chiral centers are there on the image.
BONUS ROUND: Which molecule would be the most acidic?
ethanol
phenol
water
dimethyl ether
BONUS ROUND: What is the IUPAC name of the following compound?
(a)
