1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Natali5045456 [20]
3 years ago
6

The pH of a solution containing 0.1 mM H+ is _______ ( 1mM = 10-3M)

Biology
1 answer:
Taya2010 [7]3 years ago
8 0

Answer:

The pH of a solution containing 0.1 mM H+ is 4

Explanation:

The pH of any solution is given by the following mathematical equation -

pH = -log[H_{+}]\\----------- Equation (A)

Where,

H_{+} = the concentration of hydrogen ion in the solution.

Given

H_{+}

= 0.1mM\\=0.1 * 10^{-3}\\= 10^{-4}\\

Substituting the given value in equation (A) , we get -

pH = -log[10^{-4}]

= -(-4)\\= 4

Hence, The pH of a solution containing 0.1 mM H+ is 4

You might be interested in
Does trna bring amino acids to the nucleus or ribosomes
Tju [1.3M]
To the ribosomes. Hope this helps :)
6 0
3 years ago
Check Your Understanding<br> Question: What is an adaptation?
AleksandrR [38]

Answer:

an adaptation can be defined as an inherited trait which confers an evolutionary advantage to the organism in a certain environment

Explanation:

An adaptation, also known as an evolutionary adaptation, can be defined as any physiological and/or morphological inherited trait related to the improved evolutionary fitness of one organism in a particular environment. An adaptation improves the chances of survival and reproduction in a certain environment, thereby organisms carrying the adaptation have more chances to produce descendants and pass their genes to the next generation. Some classical examples of evolutionary adaptations include the long necks of giraffes that help them to eat leaves at the top of trees, light bones of flying birds, etc.

8 0
3 years ago
If you set up an experiment and the results do not support your hypothesis, what should you conclude?
makvit [3.9K]
I think it would be D. because your hypothesis wasn't correct.
5 0
3 years ago
Read 2 more answers
How many milliliters are there in 1 liter of soda?
Mariana [72]
There is 1000 mililiters in a liter


3 0
3 years ago
Read 2 more answers
Why are scientists concerned that currently unknown medicinal plants may never be discovered?
Eduardwww [97]
The reasoning behind this is because these unidentified plants could be used to cure diseases, used for food, and many scientists may even use these plants to create cosmetics. I really hope this helps and I just thought this off the top of my head so its may not be 100% accurate but its the basics of it.
5 0
3 years ago
Read 2 more answers
Other questions:
  • The neurons of the central nervous system are also known as ________.
    9·1 answer
  • Which process is BEST represented by the following chemical equation?
    13·1 answer
  • Which two statements describe harmful effects of a tree dying and falling in a forest?
    12·1 answer
  • What comes to mind you hear the phrase "population growth
    15·1 answer
  • The word facilitate means ""to make easier."" ___________________ means that the transport protein makes it easier for a molecul
    8·1 answer
  • In a double-blind experiment, which of the following is true?
    11·2 answers
  • QUICK PLS
    6·1 answer
  • Identify part A and C​
    13·1 answer
  • transposons can integrate into the promoters of genes, what is the most likely outcome of such an event?
    8·1 answer
  • How does Global Positioning Satellite (GPS) help to make the effects of wildfires less severe? (1 point)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!