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

Author Question: In which species does chlorine have an oxidation number of zero? A) Cl2 B) HClO4 C) NaClO3 ... (Read 22 times)

ashley

  • Hero Member
  • *****
  • Posts: 584
on: Aug 27, 2018
In which species does chlorine have an oxidation number of zero?
 
  A) Cl2
  B) HClO4
  C) NaClO3
  D) Cl-
  E) HCl

Question 2

Determine the pH of a 0.15 M aqueous solution of KF. For hydrofluoric acid, Ka = 7.0  10-4.
 
  A) 0.82
  B) 5.83
  C) 8.17
  D) 5.01
  E) 1.17


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jomama

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

C


ashley

  • Member
  • Posts: 584
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Relationship between Hox gene number and body complexity in different types of animals. Relationship between Hox gene number and body complexity in different types of animals.
Shark - These species are all at risk of extinction Shark - These species are all at risk of extinction
Species Species
Determination of the number of theoretical stages Determination of the number of theoretical stages
Reactive oxygen species (ROS) Reactive oxygen species (ROS)
Plot showing the number of genes on each human chromosome Plot showing the number of genes on each human chromosome
Video: Muscle Twitch and Muscle Tension - Motor unit size and force

For a complete list of videos, visit our video library