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

Author Question: The pH of a sample of water from a river is 6.0. A sample of effluent from a food processing plant ... (Read 209 times)

craiczarry

  • Hero Member
  • *****
  • Posts: 527
on: Aug 27, 2018
The pH of a sample of water from a river is 6.0. A sample of effluent from a food processing plant has a pH of 4.0. The concentration of hydronium ion in the effluent is
 
  A) one and a half times (1.5x) larger than the river hydronium ion concentration.
  B) two times (2x) larger than the river hydronium ion concentration.
  C) four times (4x) larger than the river hydronium ion concentration.
  D) 100 times (100x) larger than the river hydronium ion concentration.

Question 2

Beryllium has properties that are typical of the alkaline earth metals family.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mbcrismon

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

TRUE


craiczarry

  • Hero Member
  • *****
  • Posts: 527
Reply #2 on: Aug 27, 2018
Thanks


mbcrismon

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Plant Biology Plant Biology
Nurse examining and measuring hematuria sample from client with a UTI Nurse examining and measuring hematuria sample from client with a UTI
Intracellular relationships involving the glyoxylate cycle in plant cells Intracellular relationships involving the glyoxylate cycle in plant cells
The population of Asia increases rapidly, the demand for food and water is also growing The population of Asia increases rapidly, the demand for food and water is also growing
Percentage of Americans Living in Communities with a Fluoridated Water Supply, by State. 2012 Percentage of Americans Living in Communities with a Fluoridated Water Supply, by State. 2012
Water and Body Fluids Water and Body Fluids
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library