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

Author Question: What is the %v/v concentration of a sample of wine that contains 15 mL of ethyl alcohol in 200 mL of wine? (Read 111 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
on: Mar 24, 2020

Question 1

What is the percent mass/volume (%m/v) of a solution that is made from putting 25.0 g of NaCl in water to make 275 mL of solution?
◦ 10.9%m/v
◦ 9.09%m/v
◦ 8.33%m/v
◦ 0.0909%m/v

Question 2

What is the %v/v concentration of a sample of wine that contains 15 mL of ethyl alcohol in 200 mL of wine?
◦ 7.5%v/v
◦ 7.0%v/v
◦ 0.075%v/v
◦ 0.070%v/v
General, Organic, and Biological Chemistry ¦ Frost, Deal ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by nevelica on Mar 24, 2020

huda

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Mar 24, 2020
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 39% of students answer this correctly


nevelica

  • Member
  • Posts: 563
Reply 2 on: Mar 24, 2020
Thanks for the timely response, appreciate it

tanna.moeller

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

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?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Sample Program for Changing Daily Caloric Intake (cont.) Sample Program for Changing Daily Caloric Intake (cont.)
Sample Teaching Plan for Hypertension Cont. Sample Teaching Plan for Hypertension Cont.
Effects of Alcohol on the Body Effects of Alcohol on the Body
Sample One-Day Menu Sample One-Day Menu
The decay constant of radon-222 is 0.181 d-1. If a sample of radon initially contains 6.00 × ... The decay constant of radon-222 is 0.181 d-1. If a sample of radon initially contains 6.00 × ...
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Video: Neurosynapse Animation

For a complete list of videos, visit our video library