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

Author Question: A solution contains 15 ppm of benzene. The density of the solution is 1.00 g/mL. This means that ... (Read 135 times)

KWilfred

  • Hero Member
  • *****
  • Posts: 570
on: Aug 27, 2018
A solution contains 15 ppm of benzene. The density of the solution is 1.00 g/mL. This means that ________.
 
  A) there are 15 mg of benzene in 1.0 g of this solution
  B) 100 g of the solution contains 15 g of benzene
  C) 1.0 g of the solution contains 15  10-6 g of benzene
  D) 1.0 L of the solution contains 15 g of benzene
  E) the solution is 15 by mass of benzene

Question 2

The ground-state electron configuration of V is ________.
 
  A) 1s22s22p63s23p64s23 d3
  B) 1s22s22p63s23p63d5
  C) 1s22s22p63s23p11
  D) 1s22s22p63s23p64s23 d4
  E) None of the above
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

raili21

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Aug 27, 2018
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


KWilfred

  • Member
  • Posts: 570
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Parrot Human (Solution) Parrot Human (Solution)
Fertility and Population Density, 1850 Fertility and Population Density, 1850
Hydration of ions in solution Hydration of ions in solution
Solve the solution set of the following system using Graphical Method. Solve the solution set of the following system using Graphical Method.
Find the derivative by using the chain rule - Solution Help Find the derivative by using the chain rule - Solution Help
What will be the pH of the solution once equilibrium is established? What will be the pH of the solution once equilibrium is established?
Video: Elementary kinetics

For a complete list of videos, visit our video library