Chemistry, 11.02.2020 18:55, Unicorn66y
Volumetric pipets come in a variety of sizes typically ranging from 0.5 mL to 200.0 mL. Select the situations in which a volumetric pipet would be the best choice of glassware. Select one or more: a. to titrate a flask containing indicator and H2SO4 with 0.1 M NaOH. b. to prepare a set of diluted HCl solutions requiring volumes of exactly 1.0, 5.0, and 10.0 mL c. to create 200.0 mL of a 0.10 M H2CO3 solution from a 6 M solution of H2CO3 d. to add about 20 mL of a concentrated KOH solution to a beaker Question 10 Not yet answered Points out of 0.33 Not flaggedFlag question Question text Based on the situations you selected, why would a volumetric pipet be used
Answers: 1
Chemistry, 22.06.2019 05:30, nuclearfire278
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 13:30, kkingstone7062
What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves
Answers: 1
Volumetric pipets come in a variety of sizes typically ranging from 0.5 mL to 200.0 mL. Select the s...
English, 27.11.2020 23:10
English, 27.11.2020 23:10
English, 27.11.2020 23:10