« previous next »

Author Question: 2F2 (g) + 2H2O (l) ________ A) 2HF (aq) + 2HFO (aq) B) 2F- (aq) + 2H+ (aq) + H2O2 (aq) C) 4HF ... (Read 88 times)

imowrer

  • Hero Member
  • *****
  • Posts: 514
on: Aug 27, 2018
2F2 (g) + 2H2O (l)  ________
 
  A) 2HF (aq) + 2HFO (aq)
  B) 2F- (aq) + 2H+ (aq) + H2O2 (aq)
  C) 4HF (aq) + O2 (g)
  D) 2HF2 (aq) + 2OH- (aq)
  E) 4HF (aq) + 2O2- (aq)

Question 2

Magnesium and sulfur form an ionic compound with the formula ________.
 
  A) MgS
  B) Mg2S
  C) MgS2
  D) Mg2S2
  E) Mg2S3


katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

imowrer

  • Hero Member
  • *****
  • Posts: 514
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

H2O2 Comic H2O2 Comic
The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ... The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ...
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
Video: Hypoglycemia Animation

For a complete list of videos, visit our video library