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

Author Question: The correct name of H2CO3 is ________. A) hydrogen carbide B) hydrogen carbonate ion C) ... (Read 41 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540
on: Aug 27, 2018
The correct name of H2CO3 is ________.
 
  A) hydrogen carbide
  B) hydrogen carbonate ion
  C) carbonate ion
  D) carbonic acid
  E) carboxylic acid

Question 2

A mole of red photons of wavelength 725 nm has ________ kJ of energy.
 
  A) 2.74  10-19
  B) 4.56  10-46
  C) 6.05  10-3
  D) 165
  E) 227


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

angrybirds13579

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D


Kikoku

  • Member
  • Posts: 540
Reply 2 on: Aug 27, 2018
Wow, this really help

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Some biologically important hydrogen bonds Some biologically important hydrogen bonds
hydrogen hydrogen
Correct use a fire extinguisher Correct use a fire extinguisher
Major Types of Hydrogen Bonds Found in Biomolecular Interactions Major Types of Hydrogen Bonds Found in Biomolecular Interactions
The WISER entry for hydrogen cyanide (bottom). Useful information includes detailed health ... The WISER entry for hydrogen cyanide (bottom). Useful information includes detailed health ...
Hydrogen ions control acidity Hydrogen ions control acidity
Video: Structure of a Ribosome

For a complete list of videos, visit our video library