Show the acid/base chemical equation and explain the results when 1.0 M HCl was added to the test tube containing ethyl 4-aminobenzoate, then explain the observed result when 6.0 M NaOH was added. (hand-draw the equation after printing)

Is of of 3- ? a. 1--3- b. 1--2- c. 1--3- d. of

Examine the false statement. compounds are the smallest unit of an element that occur most commonly in nature. select the rewording of the statement that is true. a: atoms are the smallest unit of an element that commonly occur in nature. b: molecules are the smallest unit of an element or compound that commonly occur in nature. c: molecules are the smallest unit of a compound that occur on the periodic table. d: compounds are the smallest unit of an element that occur on the periodic table

Determine the length of the object shown. 97.8 mm 97.80 mm 97 mm 98 mm