subject
Chemistry, 20.11.2019 17:31 cs101200

Which of the following will interfere with an absorbance measurement? 1. fingerprints on the outside of the cuvette 2. scratches on the cuvette 3. a clear colorless solution 4. air bubbles 5. the cuvette filled to the top 6. liquid on the outside of the cuvetteselect one: a. 1, 2, 6 b. 2, 3, 5, 6 c. 1, 4, 5, 6 d. 1, 2, 3, 4, 6 e. 1, 2, 4, 6

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 06:00
An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
Answers: 3
question
Chemistry, 22.06.2019 15:00
Is powdered sports drink ionic or covalent ? 10pts !
Answers: 1
question
Chemistry, 22.06.2019 20:10
What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.
Answers: 2
question
Chemistry, 22.06.2019 21:00
Rays from the sun are not considered matter true or false
Answers: 2
You know the right answer?
Which of the following will interfere with an absorbance measurement? 1. fingerprints on the outsid...
Questions
question
Mathematics, 16.01.2021 05:40
question
Mathematics, 16.01.2021 05:50
question
History, 16.01.2021 05:50
Questions on the website: 13722367