This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning the ... (Read 74 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
on: Mar 21, 2021

Question 1

A 17.1-g sample of HF is dissolved in water to give 2.0 × 102 mL of solution. The concentration of the solution is:

◦ 0.85 M.
◦ 0.17 M.
◦ 0.09 M.
◦ 4.3 M.
◦ 8.6 M.

Question 2

A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning the solution is 1.31 M. What volume of solvent has evaporated from the 0.275 M solution?

◦ 48.3 mL
◦ 63.3 mL
◦ 181.7 mL
◦ 230. mL
◦ 278.3 mL
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by joesmith1212 on Mar 21, 2021

cat123

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


joesmith1212

  • Member
  • Posts: 549
Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

AmberC1996

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
Pattern for Tactile Fremitus, Left Lateral Thorax Pattern for Tactile Fremitus, Left Lateral Thorax
Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of
Hematocrits, left to right: normal, anemia, polycythemia. Hematocrits, left to right: normal, anemia, polycythemia.
Algebraically determine the general solution, in degrees, of the equation below. Algebraically determine the general solution, in degrees, of the equation below.
Find the solution set of each of the following equations and inequalities. Find the solution set of each of the following equations and inequalities.
Video: Metaphase I Animation

For a complete list of videos, visit our video library