Chemistry, 25.06.2019 07:40 imgraciebaker
Be sure to answer all parts. consider both 5-methyl-1,3-cyclopentadiene (a) and 7-methyl-1,3,5-cycloheptatriene (b). which labeled h atom is most acidic? hb is most acidic because its conjugate base is aromatic. hc is most acidic because its conjugate base is antiaromatic. ha is most acidic because its conjugate base is antiaromatic. hd is most acidic because its conjugate base is aromatic. which labeled h atom is least acidic? ha is least acidic because its conjugate base is aromatic. hb is least acidic because its conjugate base is antiaromatic. hd is least acidic because its conjugate base is aromatic. hc is least acidic because its conjugate base is antiaromatic.
Answers: 2
Chemistry, 22.06.2019 01:30
Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%
Answers: 3
Chemistry, 22.06.2019 12:20
Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
Answers: 3
Chemistry, 22.06.2019 23:30
Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.
Answers: 3
Be sure to answer all parts. consider both 5-methyl-1,3-cyclopentadiene (a) and 7-methyl-1,3,5-cyclo...
Mathematics, 14.01.2021 01:30
Mathematics, 14.01.2021 01:30
Chemistry, 14.01.2021 01:30
Mathematics, 14.01.2021 01:30
German, 14.01.2021 01:30
French, 14.01.2021 01:30
Physics, 14.01.2021 01:30
Mathematics, 14.01.2021 01:30
English, 14.01.2021 01:30