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
NemiM [27]
2 years ago
7

A solution at ph 10 contains __________ than the same amount of solution at ph 8.

Chemistry
1 answer:
Sindrei [870]2 years ago
8 0

100 times less H+

A solution at ph 10 contains<u> </u><u>100 times less H+</u> than the same amount of solution at ph 8.

<h3>The pH scale: How does it function?</h3>
  • The pH scale determines how acidic or basic water is.
  • The range is 0 to 14, with 7 representing neutrality.
  • Acidity is indicated by pH values below 7, whereas baseness is shown by pH values above 7.
  • In reality, pH is a measurement of the proportion of free hydrogen and hydroxyl ions in water.

<h3>How does the pH change when two acids are combined?</h3>
  • An acid's strength increases with the quantity of hydrogen ions it releases.
  • The pH of the strong acids is between 1 and 2.
  • We may observe that there is no response when two acids of the same strength are combined.
  • It's because the end product will be neutral and the pH won't change.

<h3>How is pH value determined?</h3>

There are two ways to measure pH:

  • colorimetrically with indicator fluids or sheets
  • electrochemically with electrodes and a millivoltmeter for greater accuracy (pH meter).

To learn more about pH visit:

brainly.com/question/491373

#SPJ4

You might be interested in
List some situations where you would most likely rely on your peripheral vision? ( Lesson- the eye)
choli [55]

Peripheral vision is a part of sight that happens outside the very middle of gaze. There is a general set of non-middle points in the <span>sight field that is part in the idea of peripheral vision. Mostly, peripheral vision is used when playing sports namely basketball and volleyball because peripheral vision is also known as side view, we can see the object or person in the side without actually looking at them. </span>

8 0
4 years ago
Read 2 more answers
HURRY!!<br><br><br><br><br><br><br><br><br><br><br> I NEEE HELP!!!
Ludmilka [50]

Answer:

NEEE

Explanation:

5 0
3 years ago
What is the general trend in electro negativity as you move from left to right across the periodic table
viva [34]

Answer:

On the periodic table, electronegativity generally increases as you move from left to right across a period and decreases as you go down a group. As a result, the most electronegative elements are found on the top right of the periodic table, while the least electronegative elements are found on the bottom left.

Explanation:

6 0
3 years ago
What is the solution to the problem expressed to the correct number of significant figures 102900/12 +170•1.27
Morgarella [4.7K]

The solution to the problem (102 900 ÷ 12) + (170 × 1.27) = 8800.

<u>Explanation</u>:

Step 1.

Evaluate the expressions inside the parentheses (PEMDAS)

102 900 ÷ 12 = 8575

170 × 1.27 = 215.9

In multiplication and division problems, your answer can have no more significant figures than the number with the fewest significant figures.

Thus, the underlined digits are not significant, but we keep them in our calculator to avoid roundoff error.

Step 2.

Do the addition (PEMDAS).

8575 + 215.9 = 8790.9

Everything that you add to an insignificant digit gives an insignificant digit as an answer.

Thus, the underlined digits are not significant.

We must drop them and round up the answer to 8800.

4 0
4 years ago
Read 2 more answers
An acid containing the cooh group is called a carbo-oxy acid.
Alexandra [31]
Yes if a molecule with a COOH group is called a carboxylic acid.

hope that helps 
4 0
4 years ago
Other questions:
  • What is the mass in grams of 2.0 moles of NO2
    14·1 answer
  • What is the purpose of keeping a running list of new vocabulary words?
    11·2 answers
  • Which of the following is a value of biodiversity?
    11·1 answer
  • How do fossils fuels contribrute to air population?
    11·2 answers
  • The volume of a gas is the same as its _____.
    7·2 answers
  • Can someone help me answer this question
    14·1 answer
  • Which of the following is most likely to happen when a sound wave reflects
    8·1 answer
  • When convex mirrors are used for security purposes, the images they form
    9·1 answer
  • Because single-subject experiments typically involve few participants, there are concerns regarding the __________________ of th
    7·1 answer
  • In planning his report, byron breaks the major investigative problem into subproblems. this process is sometimes called ________
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!