Answers: 1
Chemistry, 22.06.2019 12:10
Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
Answers: 1
Chemistry, 22.06.2019 17:30
What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.
Answers: 1
Chemistry, 22.06.2019 17:30
Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".
Answers: 2
Chemistry, 22.06.2019 20:30
Which states of matter have particles that move independently of one another with very little attraction?
Answers: 1
The rapid movement of gases molecules can be explained because gases have __ size particles and exer...
Mathematics, 26.08.2020 20:01
English, 26.08.2020 20:01
Mathematics, 26.08.2020 20:01
Chemistry, 26.08.2020 20:01
Mathematics, 26.08.2020 20:01
Mathematics, 26.08.2020 20:01
English, 26.08.2020 20:01
History, 26.08.2020 20:01
Mathematics, 26.08.2020 20:01
Mathematics, 26.08.2020 20:01
Mathematics, 26.08.2020 20:01
History, 26.08.2020 20:01
Mathematics, 26.08.2020 20:01