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

Author Question: What is the pH of a solution labeled "0.020 M Potassium Hypochlorite"? [Ka for hypochlorous acid is 2.9 10-8] (Read 47 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Jul 8, 2021

Question 1

What average current must be maintained for a tin plating operation forming 2.4 kg of tin per hour from a solution of a tin(IV) complex, at an electrode efficiency of 90.0%?
◦ 750 A
◦ 1,000 A
◦ 1,600 A
◦ 2,400 A
◦ 3,000 A

Question 2

What is the pH of a solution labeled "0.020 M Potassium Hypochlorite"? [Ka for hypochlorous acid is 2.9 × 10-8]
◦ 1.70
◦ 4.62
◦ 8.16
◦ 9.92
◦ 12.30
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by vinney12 on Jul 8, 2021

xoxo123

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 8, 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


vinney12

  • Member
  • Posts: 586
Reply 2 on: Jul 8, 2021
Thanks for the timely response, appreciate it

aruss1303

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Species-rich floras of chalk grassland compared to species-poor floras of acid soils. Species-rich floras of chalk grassland compared to species-poor floras of acid soils.
acid base balence acid base balence
Acid–Base Balance Acid–Base Balance
Solution to exponential problem Solution to exponential problem
Linolenic acid Linolenic acid
At 300 K a 500.0 mL solution containing 0.4314 g of dextrose has an osmotic pressure of 89.6 mm ... At 300 K a 500.0 mL solution containing 0.4314 g of dextrose has an osmotic pressure of 89.6 mm ...
Video: ETC Protein Complexes & Chemiosmosis (Total ATP Production and ATP Synthase)

For a complete list of videos, visit our video library