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

Author Question: What is the molarity of a sodium hydroxide solution if 29.2 mL of this solution reacts exactly with ... (Read 90 times)

cool

  • Hero Member
  • *****
  • Posts: 570
on: Mar 21, 2021

Question 1

What is the change in pH when 0.30 liters of 0.020 M KOH is added to a 1.0-liter solution containing 0.25 M HF and 0.78 M NaF (Kafor HF is 7.2 10–4)?

◦ 0.01
◦ 3.65
◦ 0.51
◦ –0.08
◦ –0.21

Question 2

What is the molarity of a sodium hydroxide solution if 29.2 mL of this solution reacts exactly with 22.30 mL of 0.253 M sulfuric acid?

◦ 0.193 M
◦ 0.773 M
◦ 7.39 M
◦ 0.386 M
◦ 0.219 M
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 cool on Mar 21, 2021

fauacakatahaias

  • Sr. Member
  • ****
  • Posts: 353
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 39% of students answer this correctly


cool

  • Member
  • Posts: 570
Reply 2 on: Mar 21, 2021
Excellent

kusterl

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Amphipathic compounds in aqueous solution Amphipathic compounds in aqueous solution
A good disinfecting solution you can make yourself consists of 1 part bleach to 10 parts water. A good disinfecting solution you can make yourself consists of 1 part bleach to 10 parts water.
Interactions Between Macroions in Solution Interactions Between Macroions in Solution
Solve the solution set of the following system using Graphical Method. Solve the solution set of the following system using Graphical Method.
A 0.51 m aqueous solution of an unknown solute has a boiling point elevation of 0.62°C. The ... A 0.51 m aqueous solution of an unknown solute has a boiling point elevation of 0.62°C. The ...
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
Video: Humerus Adduction Animation

For a complete list of videos, visit our video library