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 75 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
Thanks for the timely response, appreciate it

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

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

An example of sodium balance achieved by the coordinated actions of three hormones. An example of sodium balance achieved by the coordinated actions of three hormones.
Sodium’s chief role is regulation of fluid balance Sodium’s chief role is regulation of fluid balance
Sodium is so widely available in foods that you don’t have to go out of your way to meet your ... Sodium is so widely available in foods that you don’t have to go out of your way to meet your ...
If 250. L of nitrogen reacts with 582 L of hydrogen by the reaction: N2(g) + 3 H2(g) 2 NH3(g), ... If 250. L of nitrogen reacts with 582 L of hydrogen by the reaction: N2(g) + 3 H2(g) 2 NH3(g), ...
A solution of CsF in water has XCsF = 0.0700. What is the molality? A solution of CsF in water has XCsF = 0.0700. What is the molality?
To make a 3.00 m solution, one could take 3.00 moles of solute and add To make a 3.00 m solution, one could take 3.00 moles of solute and add
Video: Dissociative Disorders (Part 1)

For a complete list of videos, visit our video library