« previous next »

Author Question: 2F2 (g) + 2H2O (l) ________ A) 2HF (aq) + 2HFO (aq) B) 2F- (aq) + 2H+ (aq) + H2O2 (aq) C) 4HF ... (Read 89 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?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

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?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

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: Cataract

For a complete list of videos, visit our video library