Solved by a verified expert:1).Which of the following pH values indicate an acid? 1. 6.97 2). 7.03 3). 8.76 3)9.22 4) 13.00 2).2).Given the following pH values which has the lowest concentration. a)6.67 b) 7,03 c)4.77 d)9.22 e) 13.003)Which of the following produce a colloid? a) water and salt b) water and sugar c) water and sand d) water and gelatin e) none 4))adding iodine solution to distilled water is an example of? a)positive control b) a negative control c)nuetral control d) a water control 5) Benedicts test on a glucose solution will result in a color. a) red orange b) violet purpule c) black d)clear e) light blue 6The biuret test was done to test for the present of? a) carbohydrates b)protein c) nucleic acids d) lipids7)Egg albuminin was used as a control for? a) glucose b) protein c) starch d) nucleic acids d) lipid8) In the present of starch iodine (iki solution) will trun a) blue b)red c) black d) amber e) clear.9) what causes the needle to float on water,the water to move up the capillary tube and the water to bead up? a)covalent bonds b) hydrogen bonds d)ionic bonds e) anti-gravity10) A solution with a pH of values 7 has ———- hydrogen ions as a pH of 8.a) the same number of b) 10 times more c) 10 times fewer d) 100 times more e) 100 time fewer
Expert answer:ANATOMY 10 – Which of the following pH values indi
by | Sep 2, 2021 | Uncategorized
How it works
- Paste your instructins in the instructions box. You can also attach an instructions file
- Select the writer category, deadline, education level and review the instructions
- Make a payment for the order to be assignment to a writer
- Download the paper after the writer uploads it
Will the writer plagiarize my essay?
You will get a plagiarism-free paper and you can get an originality report upon request.
Is this service safe?
All the personal information is confidential and we have 100% safe payment methods. We also guarantee good grades