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
Tema [17]
4 years ago
11

Pepsi

Chemistry
1 answer:
astraxan [27]4 years ago
4 0
Let's eliminate the options one at a time.
A) They indeed all can donate an extra proton (or H+) so they are acidic. A is true.
B) They will not taste bitter, as acids, like those listed, will be sour. B is false
C) A pH above 7 means that something is basic, not acidic. C is false
D) Litmus paper turns blue when exposed to something basic, and red when exposed to something acidic. D is false.

The correct answer is A
You might be interested in
A student placed 2 drops of an unknown sample in a test tube and added 2 mL of ethanol to the test tube while mixing gently. The
Tatiana [17]

Answer:

2-propanol

Explanation:

From the given information

2 drops of an unknown sample were said to be placed in a test tube followed by the addition of 2 ml of ethanol then gentle mixing. They then initiate a further addition of  2 drops of potassium permanganate reagent (KMNO₄) to the test tube and mixed the contents of the test tube thoroughly. After adding 2 drops of potassium permanganate reagent, the reagent oxidizes the secondary alcohols(2-propanol) to ketone(i.e acetone) and no further reaction will take place since there are no reactive C-H bonds left. The diagram attached below shows how the reaction proceeds.

3 0
3 years ago
PLEASE HELP ME ASAP!!!!!! YOU GET 10 POINTS!!!!!!
Semmy [17]

Answer:

Here is the ANSWER KEY, it may also has other of the questions you don't know :)

Explanation:

https://sciencewithhorne.weebly.com/uploads/5/7/3/5/57358947/unit_11_hw_key.pdf

3 0
3 years ago
Second is the SI base unit for measuring <br> a.)time <br> b.)length <br> c.)volume<br> d.)mass
Varvara68 [4.7K]
The answer is A time.
7 0
4 years ago
Read 2 more answers
Define mechanical wave (make sure to use the word “medium”)
Zinaida [17]

Answer:

A mechanical wave is a wave that is an oscillation of matter, and therefore transfers energy through a medium. While waves can move over long distances, the movement of the medium of transmission—the material—is limited. Therefore, the oscillating material does not move far from its initial equilibrium position.

Explanation:

:)

7 0
3 years ago
A race car moves at a constant speed around an oval track is the car accelerating why or why not
Inga [223]
The car is not accelerating in terms of speed
however it is accelerating in terms of velocity as velocity has a directional component and the direction is changing
4 0
4 years ago
Other questions:
  • Describes changes<br> in energy during a chemical reaction?
    5·1 answer
  • What is the relationship between a scientific theory and a scientific law
    10·1 answer
  • Assign an oxidation number to each element in the reaction.
    11·2 answers
  • The surface temperature on Venus may approach 757 K. What is this temperature in degrees Celsius?
    9·2 answers
  • A supply of copper pipes is stored outdoors. Over the course of many years, the copper reacts with oxygen and turns green. What
    14·1 answer
  • How many grams of Na2SO4 are theoretically produced when excess NaCl reacts with 400 grams of H2SO4
    7·1 answer
  • Which option best describes the water cycle?
    12·1 answer
  • Balance the equation
    8·1 answer
  • If I have 3.0 L of a gas at a pressure of 500kPa and a temperature of 50C and I decrease the pressure to 240 kPa and the tempera
    15·1 answer
  • Find the molarity: 9.82 grams of lead (IV) nitrate are dissolved to make 465 mL of solution.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!