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

Author Question: Which of the following are allotropes of carbon? A) fullerene B) diamond C) graphite D) All of ... (Read 118 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
on: Aug 27, 2018
Which of the following are allotropes of carbon?
 
  A) fullerene
  B) diamond
  C) graphite
  D) All of the above are allotropes of carbon.

Question 2

Consult the EMF activity series and predict which of the following changes will occur if an 24K gold ring (pure gold) is placed in an aqueous solution containing hydrochloric acid.
 
  A) Nothing at all will happen (no reaction).
  B) Hydrogen will be further oxidized.
  C) Gold will be reduced.
  D) Gold will be oxidized.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

A


Lisaclaire

  • Member
  • Posts: 569
Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

General differences in food webs and carbon flow among terrestrial and aquatic ecosystems (adapted f General differences in food webs and carbon flow among terrestrial and aquatic ecosystems (adapted f
Carbon dioxide emission per gigajoule of energy released Carbon dioxide emission per gigajoule of energy released
Carbon Cycle Carbon Cycle
Hydration of a Carbon–Carbon Double Bond Hydration of a Carbon–Carbon Double Bond
Stable isotopes of carbon Stable isotopes of carbon
carbon cycle carbon cycle
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library