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
Deffense [45]
3 years ago
9

Rank the following compounds in order of decreasing acid strength using periodic trends.Rank the acids from strongest to weakest

. To rank items as equivalent, overlap them.BH3 HBr H2Se H2S
Chemistry
2 answers:
Anettt [7]3 years ago
8 0

H₂Se is more acidic than H₂S, and HBr is more acidic than BH₃. In a group, from top to bottom, the acidic strength increases. H₂Se is present down in the group than H₂S.  

HBr is more acidic than H₂S, and HBr is more acidic than BH₃. In a period from left to right, there is an increase in the acidic strength. Between HBr and H₂S, HBr is present at the extreme right in the period.  

Hence, the decreasing order of acidic strength is as follows:  

HBr > H₂Se > H₂S > BH₃

Naddika [18.5K]3 years ago
4 0

HBr>H2S>H2Se>BH3 so basically

1. HBr

2. H2S

3. H2Se

4. BH3

You might be interested in
Why would a plant use the energy and resources to grow a fruit?
Step2247 [10]

Answer:

because a fruit holds the seeds it needs to reproduce and continue living.

3 0
3 years ago
प्रश्न 5. 'पुष्प की अभिलाषा' कविता में पुष्प के दवारा क्या अभिलाषा व्यक्त की गई ​
Kay [80]
Please ask in English
4 0
3 years ago
Anyone think they can help me with this one?
BARSIC [14]
To name this Alkyne, simply count from the direction that will give the lowest starting number to appear at the beginning of the carbon triple bond.

If you were to count from the top of the chain, the position of the carbon next to the triple bond would be 4. Yet if you count from the bottom chain going left to right and above the chain, the position of the carbon next to the triple bond would be 3.

Then identify the groups that are connected off the parent chain, here we have a methyl group on carbon 2.

Thus the name would be 2 - methyl - 3 - heptyne. I believe.
4 0
3 years ago
What reaction shows a compound breaking apart into separate substances?
Paraphin [41]

Answer:

A decomposition reaction

Explanation:

8 0
3 years ago
Read 2 more answers
Which statement is true about how scientists draw conclusions from data?
jok3333 [9.3K]
I believe the answer is D.
Scientists are biased, and want to prove their specific hypothesis is right.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which type of reaction does this diagram represent? A central starburst has superscript 2 upper H and superscript 3 upper H poin
    11·2 answers
  • Which of the following is true about the following chemical reaction at equilibrium? PICK ALL THAT APPLY.
    7·1 answer
  • Identify the compounds that are soluble in both water and hexane. identify the compounds that are soluble in both water and hexa
    12·2 answers
  • When water boils and evaporates, it reaches what temperature?
    12·1 answer
  • What mass of water will change its temperature by 3.00 °C when 595 J of heat is added to it? The specific heat of water is 4.2 J
    7·1 answer
  • Electron configurations based on Aufbau order of filling agree mostly with those derived experimentally, yet there are quite exc
    11·1 answer
  • A 17.9 mL sample of a 0.445 M aqueous hypochlorous acid solution is titrated with a 0.374 M aqueous sodium hydroxide solution. W
    8·1 answer
  • What are the properties of the aluminum in the can ?
    14·1 answer
  • List 2 similarities and differences between prokaryotic and eukaryotic cells.<br> Will give brain
    6·2 answers
  • What is an extended structure? How do extended structures make up substances
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!