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
SCORPION-xisa [38]
2 years ago
6

In a 1.0×10−6 M solution of KOH(aq) at 25 °C, arrange the species by their relative molar amounts in solution.

Chemistry
1 answer:
AnnZ [28]2 years ago
3 0

Answer:

H2O(the most), OH^-, K^+, H3O^+, KOH(the least)

Explanation:

In a solution, the solvent molecules account for the highest amount of  chemical species present. The solvent molecules are often present in large excess. Since water is the solvent for KOH, water molecules are the most abundant chemical species present.

The ions; OH^-, K^+, H3O^+ are present in the order depicted in the answer above. KOH is the least abundant specie because KOH is ionic and will be split into its constituent ions in water. There will be little or no KOH specie present in the solution.

You might be interested in
H2O (s) ⇒ H2O What would be the best argument against writing this in the form of a chemical equation?
Goshia [24]

Answer: Since this is merely a Physical Change, it is improper to write it as a chemical equation.

5 0
3 years ago
What some everyday ways we use nuclear power? What are the pros and cons of using nuclear power? (Three each)
eimsori [14]

Answer:

Explanation:

Pro – Low carbon. Unlike traditional fossil fuels like coal, nuclear power does not produce greenhouse gas emissions like methane and CO2. ...

Con – If it goes wrong… ...

Pro – Not intermittent. ...

Con – Nuclear waste. ...

Pro – Cheap to run. ...

Con – Expensive to build

4 0
2 years ago
How does a reader identify the tone of a text?​
const2013 [10]

Answer:

Tone is the author's attitude towards the topic. We can identify it by looking at the setting, characters, details, and word choices. By doing so, it will help us find meaning in the story or passage and help us feel more connected to the writing.

6 0
2 years ago
What types of elements are useful for dating materials?
zalisa [80]

c. the answer is radioactive elements are useful for dating materials

7 0
3 years ago
Read 2 more answers
The equilibrium concentrations for the reaction between N2 and O2 to form NO at a certain temperature are given in the table bel
MaRussiya [10]

Answer:

c

Explanation:

c is correct i believe

8 0
2 years ago
Other questions:
  • After raining when do rain drops dry away easily on a cloudy day or on a sunny day? explain
    5·2 answers
  • Help with this question plz
    15·1 answer
  • If 42.8 mL of 0.204 M HCl solution is needed to neutralize a solution of Ca(OH)2, how many grams of Ca(OH)2 must be in the solut
    5·1 answer
  • A 4.55 l sample of water contains 0.115 g of sodium ions. determine the concentration of sodium ions in ppm if the density of th
    6·2 answers
  • Compound a on ozonolysis yields acetophenone and propanal. what is the structure of compound a? 1-phenyl-1-hexene 1-phenyl-2-pen
    12·1 answer
  • Can someone help me understand how to solve mole problems in chemistry?
    7·2 answers
  • Water can be made to boil at 105 degrees Celsius instead of 100 degrees Celsius by
    8·1 answer
  • What is the mass of H2O
    8·1 answer
  • What is co-wolent bond?<br><br>​
    15·1 answer
  • Which of the following can form a hydrogen bond with the HF molecule?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!