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

Author Question: When silver tarnishes, A) Ag atoms are oxidized to form Ag+ ions. B) Ag atoms are reduced to ... (Read 106 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Aug 27, 2018
When silver tarnishes,
 
  A) Ag atoms are oxidized to form Ag+ ions.
  B) Ag atoms are reduced to form Ag+ ions.
  C) Ag+ ions are oxidized to form Ag atoms.
  D) Ag+ ions are reduced to form Ag atoms.

Question 2

Steel is formed by
 
  A) heating iron at high temperature for a long time.
  B) combining iron, carbon and transition metals such as chromium and nickel.
  C) oxidizing some of the iron to iron oxides.
  D) adding sand and heating to a high temperature.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

steff9894

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


lak

  • Member
  • Posts: 546
Reply 2 on: Aug 27, 2018
Excellent

FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Some of the bacteria that can fix atmospheric nitrogen, converting it into a form usable by plants. Some of the bacteria that can fix atmospheric nitrogen, converting it into a form usable by plants.
Creede, Colorado, circa 1890, a rough silver mining town that grew from 660 people in 1889 to over 1 Creede, Colorado, circa 1890, a rough silver mining town that grew from 660 people in 1889 to over 1
Example of an employee performance evaluation form Cont Example of an employee performance evaluation form Cont
Treponema pallidum using a modified Steiner silver stain. Treponema pallidum using a modified Steiner silver stain.
Write the following in standard form Write the following in standard form
Write in vertex form by completing the square Write in vertex form by completing the square
Video: Types of synapses - electrical & chemical

For a complete list of videos, visit our video library