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 95 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
Excellent

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Hydrogen sulfide as an energy source for chemoautotrophic bacteria in the deep sea. Hydrogen sulfide as an energy source for chemoautotrophic bacteria in the deep sea.
Hydrogen Bonding and the Properties of Water Hydrogen Bonding and the Properties of Water
Common hydrogen bonds in biological systems Common hydrogen bonds in biological systems
Water, Hydrogen, Methane Water, Hydrogen, Methane
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Hydrogen bond Hydrogen bond
Video: Lactation and Breast Feeding

For a complete list of videos, visit our video library