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
Ivenika [448]
3 years ago
12

What is the pH difference of two samples if the concentration of [H+] ions is 1000-fold less in the second sample?

Chemistry
2 answers:
vodomira [7]3 years ago
7 0

Answer:

The correct answer is A, just answered it on my test!!!!!

Explanation:

snow_tiger [21]3 years ago
4 0
The correct answer is a. This is because the pH of a solution is defined as -log10(concentration of H+ ions). An inverse logarithmic scale such as this means that a solution with a lower concentration of H+ ions will have a higher pH than one with a higher concentration. Therefore we know that the pH of the second sample will be higher than the first.

Since the logarithmic scale has the base 10, a change by 1 on the scale is a consequence of multiplication/division of the H+ concentration by a factor of 10. As the scale is inverse, this means that a decrease of concentration by factor 1000 is equivalent to increasing the pH by (1000/10) = 3.
You might be interested in
1. How much taller is the average person today than the average person 100 years ago?
andreev551 [17]
5 inches I am not sure but I THINK it’s 5 inches sry if I’m wrong
4 0
3 years ago
Is ink a compound or mixture?
Vladimir79 [104]
A mixture, because it contains multiple dyes and compounds

hopefully i could help ;)
8 0
3 years ago
The following transition occurs at a molecular level for a substance. What transition corresponds to this change in microscopic
olchik [2.2K]

Answer:

D. Freezing

Explanation:

Please mark brainliest and have a great day!

5 0
3 years ago
Read 2 more answers
The jet stream is one of the key winds that moves air masses in which direction does the jet stream in the United
Yuri [45]

Answer: West to East

3 0
3 years ago
Read 2 more answers
The calculated amount of product that should ideally be produced in a chemical reaction is called the
tankabanditka [31]

Answer:

Theoretical yield

Explanation:

hope this helps :)

7 0
2 years ago
Read 2 more answers
Other questions:
  • HELP
    10·2 answers
  • 8th grade science
    7·2 answers
  • An element's ability to react with acid is an example of a
    15·1 answer
  • Individuals in a population that have a variation which gives them an advantage in their environment are more likely to ...
    11·2 answers
  • The energy required to remove an electron from a neutral atom is known as its:
    6·1 answer
  • Please help with this , it’s very important
    12·1 answer
  • plz help me asap (plz don't give me helpless answer plz and ty) and also ill give brainist to the person that work hard
    14·1 answer
  • Hydrogen sulfide gas reacts with oxygen to produce sulfur dioxide gas and water according to the balance equation:
    6·1 answer
  • Which description of salt is a physical property?
    5·2 answers
  • I have to write chemical formula and the electron-dot for each of the product and also show electric charge if ions are formed
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!