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
malfutka [58]
3 years ago
13

What is the approximate hydronium ion concentration and hydroxide ion concentration in a cup of tea?

Biology
2 answers:
dezoksy [38]3 years ago
7 0

Answer:

The hydronium ion concentration in tea is 5 and the hydroxide ion concentration is 9, so hydroxide is higher.

Natasha2012 [34]3 years ago
4 0

The hydronium ion is an oxonium ion whose chemical formula is H3O + or H + (aq). It is found in the solid, gaseous or liquid state (protonation of a molecule of water).


The concentration of hydronium ion is directly linked to the pH of the tea (or any solution) by this equation.:

C° (hydronium) = 10^(-pH)


if the pH of the tea is 6 for example, than:

C° (hydronium) = 10^(-pH) = 10^(-6).

You might be interested in
Which of the following is not an accurate portrayal of antisocial personality disorder?a.People with this disorder suffer little
Phoenix [80]

The correct answer is: d.Most people with this disorder are female.

Antisocial personality disorder - ASPD also called sociopathy is a personality disorder in which person doesn’t pay attention to the rights of others. The behavior of people with this disorder :

• Consistently not showing no regard for right and wrong,

• Ignoring the feelings of others,

• Antagonization and, manipulation,  

• Not showing guilt or remorse .

Sometimes even destructive and criminal behavior might appear.

8 0
3 years ago
in summer, what happens to the hurricane’s temperature, category, and speed as it travels across a body of water and then land?
IRISSAK [1]

I think it starts to get slower as soon as it starts traveling because then hurricanes wouldnt be as bad and would be long, and it could possible get worse as it travels across the water because it could be sucking up water so then it would get bigger and worse. The tempertaure will get colder because it will then start to pour and cause destruction and make it windy and very chilly.

6 0
3 years ago
Your tongue is home to special structures that allow you to experience tastes such as sour, sweet, bitter and salty, what is the
son4ous [18]
Hello,

These awesome features that allow to taste variety of things is called taste bud, taste buds are special features that allow you to taste different things. 
For example, if you eat pepper you taste spiciness.

Thanks for using brainly.
3 0
3 years ago
The structure that separates the cochlear duct from the tympanic duct is the
denis23 [38]

Answer:

the basilar membrane

Explanation:

The tympanic duct or scala tympani is one of the perilymph-filled cavities in the inner ear of humans. It is separated from the cochlear duct by the basilar membrane, and it extends from the round window to the helicotrema, where it continues as vestibular duct.

3 0
2 years ago
The plant kingdom is divided into 2 groups vascular and nonvascular. describe each subclass. include key words such as vascular
BaLLatris [955]
<h2>Vascular and Nonvascular Plants </h2>

Explanation:

Kingdom Plantae on the basis of vasculature is divided into two groups-vascular and non-vascular plants .

  • <u>Vascular plants </u>or tracheophytes have a proper tissue-level organization and true shoot and root structures like leaves, stem, flowers, root etc
  • The tissue system or vasculature of vascular plants compromises of vascular tissues like tubular vessels – xylem and phloem
  1. The xylem transports nutrients to various parts of the body from the leaves.
  2. Phloem conducts water and other nutrients from the roots to various parts of the plant .
  • These are flowering plants that include the phanerogams – angiosperms and gymnosperms and bears flowers and fruits like the cedars, pine, clubmosses, lilies, sunflower etc.
  • Dicots are with tubular vasculature.  
  • Non-vascular plants or bryophytes with an absence of proper tissue-level organization and true shoot or root systems
  • <u>Nonvascular plants</u> are small. Their transport mechanism is poor due to lack of vascular tissues
  • These plants are lack proper shoot or root system.
  • It includes mosses, hornworts etc.
  • Monocots are plants with scattered tube-like vessels .
3 0
3 years ago
Other questions:
  • What is the function of the organelle identified in the picture? A) movement B) houses the cell's DNA C) houses the digestive en
    6·1 answer
  • Earth's magnetic field affects:
    6·1 answer
  • Explain How could increase sea surface temperature affect the great ocean conveyor? Why is this important ?
    9·1 answer
  • The arteries that branch from the aorta and provide blood to the heart muscle itself are _______________ arteries. a. pulmonary
    8·1 answer
  • Scientists infer evolutionary relationships between organisms by comparing what
    7·1 answer
  • When a gene changes with a population over time it is referred to as
    6·1 answer
  • Help please im not sure if my answer is correct i think it might be the first one tho
    14·1 answer
  • The graph provided shows the change in size of four populations introduced into a new habitat. Which population was the first to
    6·1 answer
  • Which characteristic of a protein may change during a DNA mutation?
    7·2 answers
  • There are 127 offspring from a cross of AaBb x AaBb. If Mendelian ratios are followed, how many offspring would you expect to ha
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!