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
iren [92.7K]
4 years ago
11

What is the H+ if the pH of a solution is 1.65?

Chemistry
1 answer:
anzhelika [568]4 years ago
4 0
The pH of a solution is measure of the acidity of a certain solution based from the concentration of the hydrogen ions. It is associated with the hydrogen ion dissolved in the solution. It is expressed as pH = -log [H+]. We calculate the concentration of the hydrogen ions from this expression.

 pH = -log [H+]
1.65 = -log [H+]
antilog [- 1.65] = [H+]
[H+] = 10^-1.65
[H+] = 0.0224 M
You might be interested in
Mercury melts at 234.3 k. Convert this this melting point to degrees celcius
DerKrebs [107]

Answer:

2069.85°C

Explanation:

0 K − 273.15 = -273.1 °C

Then,

234 K − 273.15 = 2069.85 °C

Best regards

3 0
4 years ago
Read 2 more answers
Yo answer my question
igomit [66]

Answer:

C maybe

Explanation:

3 0
3 years ago
Read 2 more answers
At 23°C, 85.0 grams of NaNO3(s) are dissolved in 100. grams of H2O(l).
Alenkinab [10]

5g

Anything between 4 and 6 is ok.

8 0
3 years ago
Does anyone know how to study on this kind of stuff? Maybe some studying tips? ☺️
LekaFEV [45]
She I study I like to read the question while covering the answer and then answer it I. My head. Then I check to see if it is right. Also if you want flash cards just search up the topic with quizlet for online quizzes about your subject. If needed take 25 mins to study with 5 min breaks.
5 0
3 years ago
The crust and uppermost mantle make up the rigid outer layer of Earth, which is called the _____.
Andru [333]

Here is your answer:


The crust and uppermost mantle make up the rigid outer layer of Earth, which is called the "lithosphere." The crust and the mantle makes up the lithosphere. The lithosphere is rigid outer part of the earth which contains the upper mantle and the crust.


Hope this helps!


<em>~Nonportrit</em>

6 0
3 years ago
Read 2 more answers
Other questions:
  • List four physical properties of a spoonful of sugar
    13·1 answer
  • (80 POINTS - will mark brainliest)
    13·2 answers
  • What length of time does the geologic time scale cover?
    14·2 answers
  • When traveling from oxygen to sulfur to selenium, through this group in the periodic table, what is changing?
    14·2 answers
  • What type of reactive intermediate is formed in the reaction of an alkene with aqueous acid to give an alcohol?
    8·1 answer
  • 4.What type of energy is used to fuel the process of photosynthesis and what type is produced in
    10·1 answer
  • A 250ml sample of sir at 373.15k is warmed at 473.15 at constant pressure. What is the volume of the air sample at the new tempe
    7·1 answer
  • Which of the following will increase the rate of a chemical reaction?
    5·1 answer
  • Is carbon dioxide impure substance? ​
    5·1 answer
  • Q.Can anyone explain the influence of soil solution pH on the nutrient availability of essential nutrients?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!