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

Author Question: Which solution has the same number of moles of KCl as 75.00 mL of 0.250 M solution of KCl? A) ... (Read 198 times)

oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
on: Aug 27, 2018
Which solution has the same number of moles of KCl as 75.00 mL of 0.250 M solution of KCl?
 
  A) 20.0 mL of 0.200 M solution of KCl
  B) 25.0 mL of 0.175 M solution of KCl
  C) 129 mL of 0.145 M solution of KCl
  D) 50.0 mL of 0.125 M solution of KCl
  E) 100 mL of 0.0500 M solution of KCl

Question 2

What is the formula of borax?
 
  A) H3BO3
  B) H2B4O7
  C) P5O8
  D) B2O3
  E) Na2B4O7  10H2O
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

meow1234

  • Sr. Member
  • ****
  • Posts: 333
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 39% of students answer this correctly


oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Aug 27, 2018
Thank you!


meow1234

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Preparing solution of known Molarity Preparing solution of known Molarity
Changes in chromosome number Changes in chromosome number
What is the concentration of HNO3 in the final solution when 70.0 mL of a 6.00 M HNO3 solution ... What is the concentration of HNO3 in the final solution when 70.0 mL of a 6.00 M HNO3 solution ...
Which of the following is not a unit factor related to a 15.0% aqueous solution Which of the following is not a unit factor related to a 15.0% aqueous solution
Find the solution set of each of the following equations and inequalities. Find the solution set of each of the following equations and inequalities.
Which of the following is not a unit factor related to a 10.0% aqueous solution Which of the following is not a unit factor related to a 10.0% aqueous solution
Video: X chromosome inactivation in calico cats

For a complete list of videos, visit our video library