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
lana [24]
3 years ago
12

Ou encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slight

ly but is approximately unchanged, and still remains acidic. what can you say about the solution?
Chemistry
1 answer:
zimovet [89]3 years ago
5 0
We can conclude that the solution is an <em>acid buffer</em>. A buffer system is when a weak acid is mixed with its salt. Its purpose is to resist changes in pH when small amounts of acid or base is added.
You might be interested in
(70 POINTS) PLEASE HELP ME YOU DONT HAVE TO WRITE 4 PARAGRAPHS JUST HRLP ME EXPLAIN A SCIENTIFIC THERORY
Misha Larkins [42]

Answer:

well its def is : an explanation of observations or events based on knowledge gained from many observations and investigations

Explanation:

you will also need to know this if you dont already ✔

scientific law:✨

a law that describes a repeatable pattern in nature

manipulated/independent variable:✨

variable that stands alone an is not affected by other variables (the variable that is purposely changed)

responding/dependent variable:✨

variable that changes as a result of an experiment (variable that is measured)

control variable:✨

variable that always stays the same in an experiment

7 0
3 years ago
Did you hear the one about a chemist who was reading a book about helium?
VLD [36.1K]

Answer: I had that before it's a riddle. Here lemme find it and give you the answer.

Explanation:

1.H

2.E

3.C

4.O

5.U

6.L

7.D

8.U

9.T

10.P

11. N

12.T

13.I

14.T

15.D

16.O

17.N

18.W

7 0
3 years ago
Distinguish(solid,liquid,gas)​
amm1812

Answer:

Explanation:

A solid, at a given temperature, has a definite volume  

and shape which may be affected by changes in  

temperature. Solids usually increase slightly in size  

when heated (expansion)  and usually  

decrease in size if cooled (contraction).A liquid, at a given temperature, has a  

fixed volume and will take up the shape of any  

container into which it is poured. Like a solid, a  

liquid’s volume is slightly affected by changes in  

temperature.

A gas, at a given temperature, has neither a definite  

shape nor a definite volume. It will take up the shape  

of any container into which it is placed and will  

spread out evenly within it. Unlike those of solids  

and liquids, the volumes of gases are affected quite  

markedly by changes in temperature.

8 0
3 years ago
What is the earthworm`s habitat​
In-s [12.5K]

Answer:

Anywhere there is moist soil and dead plant material,rainy forest areas, on land and in freshwater

Explanation:

8 0
3 years ago
Geothermal energy is derived from the sun.
dybincka [34]

Answer:true

Explanation: just took the test and got it right ❤️

4 0
3 years ago
Other questions:
  • In general as the similarity of the structure between solvent and solute increases the solubility does what
    15·1 answer
  • In a photoelectric effect experiment, electrons are ejected from a titanium surface (work function, 3 eV) following irradiation
    14·1 answer
  • The speed of a motorcycle increases from 10 kilometers per hour to 50 kilometers per hour in 9 seconds. What is its acceleration
    12·1 answer
  • Massive amounts of destructive energy are released when a nuclear fission bomb explodes. Where does that energy come from?
    6·2 answers
  • Is oxygen an element?
    7·1 answer
  • What is Keq for the reaction 2HCl(9) = H2(g) + Cl2(g)?
    9·1 answer
  • HELP<br> The Earth's tilt causes _____.<br><br> years<br> seasons<br> day and night<br> time zones
    6·1 answer
  • PLEASE HELP ME
    9·2 answers
  • If an object has a mass of 243.8 g and occupies a volume of 0.125L, what will be the density of this object in gm/cm3?
    12·1 answer
  • A gas occupies 4.31 liters at a pressure of 0.755 atm. Determine the Temperature
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!