« previous next »

Author Question: Which substance is likely to be produced when the dissolved oxygen in a lake is depleted? A) ... (Read 104 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?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

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.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Phosphorus cycle in a lake ecosystem. Phosphorus cycle in a lake ecosystem.
African dancing mask from Ulivira, Lake Tanganyika. African dancing mask from Ulivira, Lake Tanganyika.
Administer Oxygen Administer Oxygen
When the exhaust is lean, the output of a zirconia oxygen sensor is below 450 mV. When the exhaust is lean, the output of a zirconia oxygen sensor is below 450 mV.
The flammable range consists of the concentration of fuel that will burn in atmospheric oxygen—the ... The flammable range consists of the concentration of fuel that will burn in atmospheric oxygen—the ...
Oxygen Transport: Hemoglobin Oxygen Transport: Hemoglobin
Video: Mendel's pea plant, Pisum sativum experimental

For a complete list of videos, visit our video library