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

Author Question: Which of the following is true for the following reaction? Mg + O2 2 MgO A) Magnesium is ... (Read 54 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Aug 27, 2018
Which of the following is true for the following reaction?
 
  Mg + O2  2 MgO
  A) Magnesium is oxidized.
  B) The oxidation state of magnesium in MgO is +2.
  C) Oxygen is reduced.
  D) All of the above are true.

Question 2

An acid is strong if it
 
  A) is very concentrated.
  B) makes acid-base indicators change color.
  C) ionizes completely in water.
  D) causes metals to corrode.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

C


hubes95

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Aug 27, 2018
Thank you!


bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact, A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
Sodium has a strong reaction to water Sodium has a strong reaction to water
How many grams of H2 gas can be produced by the reaction of 54.0 grams of Al(s) with an excess ... How many grams of H2 gas can be produced by the reaction of 54.0 grams of Al(s) with an excess ...
For each substrate below, choose which reaction type is favored. Place the letter of the ... For each substrate below, choose which reaction type is favored. Place the letter of the ...
How much energy is evolved during the reaction of 53.4 g of Al, according to the reaction ... How much energy is evolved during the reaction of 53.4 g of Al, according to the reaction ...
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library