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
noname [10]
2 years ago
12

what is ( H+) and (OH-) in a healthy person's blood that has a PH of 7.50 assume that the temperature of the blood is 298 K.

Chemistry
1 answer:
AlekseyPX2 years ago
5 0

pH = - log [H⁺]

pH = 7.5

\tt [H^+]=10^{-7.5}=3.16\times 10^{-8}

pH + pOH = 14

7.5 + pOH = 14

pOH = 6.5

\tt [OH^-]=10^{-6.5}=3.16\times 10^{-7}

You might be interested in
Can someone check my chem questions?
alekssr [168]
All of them are correct! good!!
7 0
3 years ago
What causes the changes in air pressure on the earth surface
Fudgin [204]
<span>Atmospheric Pressure</span>
5 0
3 years ago
How do new scientific discoveries affect our everyday life
ludmilkaskok [199]

It affects our everday life because of new inventions and easier ways to make/produce different stuff!

7 0
3 years ago
Melissa is interested in her family tree and how her family has changed over its many generations. Melissa probably more closely
tresset_1 [31]

Answer: A Confucian

Explanation:

In the year 2005, the Guinness Book of World Records recognized the Confucius genealogical line as the longest family tree in history. They have a record of 86 generations over 2,500 years. Confucius (551 to 479 BCE) is believed to have about 3 million descendants all over the world.

So the interest Melissa has in her family tree and also wanting to know how her family has changed over its many generations probably suggests that Melissa more closely resembles a Confucian.

6 0
4 years ago
Read 2 more answers
The two weather maps show a front moving across Texas in which of the following cities would a decrease in temperature be predic
Nadusha1986 [10]

Answer:

San Antonio and Dallas Texas

Explanation:

8 0
4 years ago
Other questions:
  • The smallest unit of an element that maintains properties of that element is called a(n)
    7·1 answer
  • A solution has a concetration of 0.3mol/dm3 of sodium hydroxide .what volume of
    5·1 answer
  • 10)
    12·1 answer
  • In any chemical compound, the elements are always combined in the same proportion by ___. A. charge B. mass C. volume D. density
    8·1 answer
  • If a snail with a red shell crossed with a white shell, what color would the children have shown in a punter square
    6·1 answer
  • Which of the following statements about Ideal Gas Law is supported by Charles's Law?
    15·2 answers
  • A 1.038 g sample of unknown containing C, H, and O yielded 2.48 g of CO2 and 0.510 g of H2O during combustion analysis. Determin
    13·1 answer
  • 9. The prefix oct- means
    9·1 answer
  • If you look at the reflection of your face on the back of a spoon, your face will be right-side up. If you flip the spoon to the
    14·2 answers
  • Which compounds can be made with the reaction benzene via electrophilic aromatic substitution using isopropyl chloride and AlCl3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!