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
galina1969 [7]
2 years ago
5

What is hydrogen ion concentration of an acid solution whose PH is 3.4?​

Chemistry
1 answer:
meriva2 years ago
4 0
It’s easy, if the PH of any acidic solution = -Log[H+], where [H+] is hydrogen ion concentration, multiply each term by (-1) then raise each term as a power to (10), so it will become like this:-
[H+] = 10^(-PH)
You might be interested in
4. a type of civil engineering concerned with moving people and goods​
makvit [3.9K]
Transportation seems like the right answer
6 0
1 year ago
An engineer turns the temperature of a gas down, holding the volume constant at 1,250 L. Initially, the temperature of the gas w
Natalija [7]

Answer:

625=275

240=x

625x=275×240

625x=66000

x=66000/625

x=105 .6

Explanation:

If 625°C gives us 275KPa then 240°C will give us the the sum of 275×240 divided by 625

5 0
2 years ago
Is this a scientific model? Use complete sentences to explain why or why not.
tensa zangetsu [6.8K]

Answer:

Yes it is a scientific model because it is an outlook of a winter outlook and winter is a season and a type of weather and weather is meteorology and meteorology is a type of science so yes it is a scientific model.

Explanation:

8 0
2 years ago
How many grams are in 4.5 moles of Li20
Rzqust [24]

134.5 grams in 4.5 moles of Li2O (lithium oxide).

3 0
3 years ago
Help on my homework
Illusion [34]

Bronchi

Bronchioles

Alveoli

3 0
3 years ago
Other questions:
  • What is the coefficient of h2 when you balance the equation for this redox reaction? no2(g) + h2(g) → nh3(g) + h2o(l)?
    7·1 answer
  • Two advantages of using hydrogen to fuel cars
    9·1 answer
  • In the sentence "The constituent elements of water are hydrogen and oxygen,"what does the word constituent mean?
    8·2 answers
  • What is the hydrogen ion concentration of a substance with a hydroxide ion concentration of 1.07x10-10M?
    8·1 answer
  • 1-Which reaction shown below is carried out by nitrifying bacteria? I will mark you as brainlist
    5·1 answer
  • Write the complete balanced equation for the reaction between iron (III) oxide (Fe2O3) and water (H2O). You do not need to make
    8·2 answers
  • Question 17 (Multiple Choice Worth 1 points)
    7·1 answer
  • You shine a flashlight into a glass of apple juice. Some of the light bounces off the liquid. Some of it passes through it. Whic
    5·1 answer
  • How many grams of H2O will be produced if 8.08x1024 atoms of Fe are produced?
    7·1 answer
  • NEED HELP ASAP!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!