« previous next »

Author Question: Measurements show that the pH of a particular lake is 4.0. What is the hydrogen (Read 1130 times)

Hawke

  • Hero Member
  • *****
  • Posts: 679
on: May 29, 2013
Measurements show that the pH of a particular lake is 4.0. What is the hydrogen ion concentration of the lake?
A) 4.0 M
B) 10-10 M
C) 10-4 M
D) 104 M
E) 4%


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: May 29, 2013
The answer I found is C. Let me know if you need more help!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Hawke

  • Hero Member
  • *****
  • Posts: 679
Reply #2 on: May 30, 2013
Perfect :D


« previous next »
 

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

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

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Variation in coat pattern in zebras. The patterns show progressively more black left to right and to Variation in coat pattern in zebras. The patterns show progressively more black left to right and to
Pink Lake in Australia Pink Lake in Australia
African dancing mask from Ulivira, Lake Tanganyika. African dancing mask from Ulivira, Lake Tanganyika.
How to detemine the PH of a solution when given the hydrogen concentration How to detemine the PH of a solution when given the hydrogen concentration
Seasonal Changes in a Temperate Zone Lake Seasonal Changes in a Temperate Zone Lake
Offset Method Plot of Land with Measurements Offset Method Plot of Land with Measurements
Video: Types of Shock (Part 2 of 2)

For a complete list of videos, visit our video library