« previous next »

Author Question: Which substance is likely to be produced when the dissolved oxygen in a lake is depleted? A) ... (Read 60 times)

jeatrice

  • Hero Member
  • *****
  • Posts: 543
on: Aug 27, 2018
Which substance is likely to be produced when the dissolved oxygen in a lake is depleted?
 
  A) methane
  B) hydrogen
  C) nitrite
  D) bicarbonate

Question 2

Amines are acidic compounds.
 
  Indicate whether the statement is true or false


zenzy

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Pulse oximetry. The small device provides a digital readout of oxygen levels in the blood. Pulse oximetry. The small device provides a digital readout of oxygen levels in the blood.
Upper Paleolithic stone tools include blade-based tools as seen here being produced from a blade cor Upper Paleolithic stone tools include blade-based tools as seen here being produced from a blade cor
DSM-5 Criteria for Substance Use Disorder DSM-5 Criteria for Substance Use Disorder
A planar design zirconia oxygen sensor places all of the elements together, which allows the sensor ... A planar design zirconia oxygen sensor places all of the elements together, which allows the sensor ...
Metals reacting with oxidized oxygen Metals reacting with oxidized oxygen
Substance P assists the transmission of impulses across the synapse Substance P assists the transmission of impulses across the synapse
Video: ADH and the arterioles, kidneys, sweat glands and the Atrial natriuretic peptide (ANP)

For a complete list of videos, visit our video library