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

Author Question: Oxides can react with water to form acids or bases. Indicate whether the statement is true or ... (Read 111 times)

drink

  • Hero Member
  • *****
  • Posts: 554
on: Aug 27, 2018
Oxides can react with water to form acids or bases.
 
  Indicate whether the statement is true or false

Question 2

What volume (L) of NH3 gas at STP is produced by the complete reaction of 7.5 g of H2O according to the following reaction? Mg3N2 (s) + 6H2O (l)  3Mg(OH)2 (aq) + 2NH3 (g)
 
  A) 3.1
  B) 9.3
  C) 19
  D) 28
  E) 0.32

Question 3

The Ka of hypochlorous acid (HClO) is 3.0  10-8 at 25.0 C. Calculate the pH of a 0.0385 M hypochlorous acid solution.
 
  A) 3.05
  B) 9.53
  C) 4.47
  D) 6.52
  E) -3.05


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

LegendaryAnswers

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Aug 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

A

Answer to Question 3

C


drink

  • Hero Member
  • *****
  • Posts: 554
Reply #2 on: Aug 27, 2018
Thanks


LegendaryAnswers

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Polar covalent bonds in water molecules Polar covalent bonds in water molecules
The discovery of aquaporins, water channels made of a transmembrane protein. The discovery of aquaporins, water channels made of a transmembrane protein.
Water binding in hemoglobin Water binding in hemoglobin
A drug’s bioavailability will depend on the dosage form and how much will actual A drug’s bioavailability will depend on the dosage form and how much will actual
Instructions for Completing the CMS-1500 (02/12) Claim Form Continued Instructions for Completing the CMS-1500 (02/12) Claim Form Continued
Urban Form Urban Form
Video: How do the different types of chromatography work? (No Audio)

For a complete list of videos, visit our video library