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
Airida [17]
3 years ago
10

Which of the following H+ values describes the most acidic solution?

Mathematics
2 answers:
yanalaym [24]3 years ago
7 0
<span>Which of the following H+ values describes the most acidic solution?
D.</span>10^-14 M
Ghella [55]3 years ago
7 0

Answer:

Option (b) is correct.

10^{-1}\ M of H^+ values describes the most acidic solution

Step-by-step explanation:

Given : Some H^+ values .

We have to determine which of the followingH^+  values describes the most acidic solution.

Since, pH defines the acidity of a solutions and shows the presence of H^+  in it . Its range varies from 1 to 14 and with increase in number the acidity of the solution decreases and this range of 1 to 14 defines the negative power of 10 in the solution.

Also, as the concentration of H+ increases the acidic nature of solution increases.

Thus, For solution to be acidic the range is from 1 to 6, thus from the given options 10^{-1} defines the most acidic solution.

Thus,  10^{-1}\ M of H^+ values describes the most acidic solution

You might be interested in
Help plzzz ..........
KiRa [710]

Answer:

the volume is 64

Step-by-step explanation:

4 times 2 times 8 = 64

(4)(2)(8) = 64

7 0
3 years ago
Read 2 more answers
A sample of 20 pages was taken from a Yellow Pages directory. On each page, the mean area devoted to display ads was measured in
Snezhnost [94]

The 95 percent confidence interval for the mean is (266.76,426.24).

A confidence interval is how much uncertainty there is with any particular statistic. Confidence intervals are often used with a margin of error. It tells you how confident you can be that the results from a poll or survey reflect what you would expect to find if it were possible to survey the entire population. Confidence intervals are intrinsically connected to confidence levels.

The formula of Confidence Interval =  Mean ±   t\frac{Standard Deviation}{\sqrt{number of observations} }

where t is a constant

Given:

Mean = 346.5

Standard Deviation = 170.378

t-critical value for 95% Confidence interval with degrees of freedom(df)=n-1= 19 is 2.093

∴ Substituting values in formula we get

E = 2.093 X170.378/\sqrt{20} = 2.0931.96 x 38.0976=79.74

95% Confidence interval : (346.5-79.74,346.5+79.74)

95% Confidence interval : (266.76,426.24)

Learn more about confidence intervals here :

brainly.com/question/24131141

#SPJ4

4 0
2 years ago
How do I find X? Thanks!
Igoryamba

The two labeled angles are alternate exterior angles, and as such, they are equal. This means that we can set up and solve the following equation:

4x-13=2x+37 \iff 2x = 50 \iff x = 25

7 0
4 years ago
The measure of an angle is 89 times the measure of its supplementary angle. What is the measure of each angle
Olegator [25]

Answer:

2 and 178

Step-by-step explanation:

If we take an instance of a number 'x', according to the question we find that x+x*89=180(Because they are complementary)

We get, = 89x+x=180

=> 90x=180

=> x=180/90

=> x =2

So, we found that x=2 , hence the other angle is going to be 2*89=178

This is correct as 2+178=180(as they are supplementary to each other)

Hope this answer helps, Please mark me as brainliest, Thank you!

7 0
4 years ago
Round 33.75 to the nearest tenth
Aleonysh [2.5K]
33.80 is the answer.
since the tenth is 7, you round up instead of down.
Hope I helped!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation what is -12=3x+3<br><br> 1.-5<br> 2.-2<br> 3.0<br> 4.3
    7·2 answers
  • There are 11 seats in a vehicle. How many ways can 11 people be seated if only 2 can drive
    9·1 answer
  • Find the missing measure in each triangle.
    14·1 answer
  • You are at a European beach with 60 other visitors. 36 of them speak English. If you randomly meet two people on the beach, what
    9·1 answer
  • What is the rational number equivalent to 3.24​
    8·1 answer
  • (2x + 5) + (x + 4) =
    11·2 answers
  • A teacher asked her students how many pets they own. Here are the results:
    6·1 answer
  • Find theta in degrees. PLEASE HELPPPPP
    14·1 answer
  • = 82.2×3.6 Show your working out
    6·1 answer
  • Izza izza izza izza izza izza Izza izza izza izza izza izza
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!