What is pH? In Chemistry !

2 answers:

jeka943 years ago

8 0

B is your answer because anything lower than 7 is acidic, anything above 7 is considered to be a base. Anything in the 7 range is considered to be neutral. Your colors will change too. Acid - red, base - blue, neutral - purple. Have a great day!

NeTakaya3 years ago

7 0

Answer: [B]: "A measurement indicating how acidic a solution is."
_______________________________________________________

You might be interested in

Based on the wintertime La Niña weather map, what do you think Florida's temperature and precipitation would be like during a wi

nika2105 [10]

Answer:

Temperature decreases and precipitation increases.

Explanation:

Temperature of Florida decreases and precipitation increases during a winter El Niño event. Due to El Niño event, precipitation occurs above average in Florida during Fall-Winter-Spring season. Storminess also increases during this El Niño event which increases the threat of severe weather in Florida during El Niño winters.

7 0

3 years ago

4. Nitrogen gas has strong bonds, but weak forces. Discuss this statement by including the

Tcecarenko [31]

Answer:

I could help but I don't understand the question

Explanation:

3 0

4 years ago

PRoblem 1: For which of the following activities might you want to hire a chemist?

Evgesh-ka [11]

1) B, Not 100% sure though

2)Building a rocket is a physical change technically its not changing its composition its just changing its appearance, the fuel for it causes a chemical change, there is an answer that is more clear, Grinding chalk into a fine powder only changes its shape which is a physical change.

4 0

4 years ago

Vaporization is an endothermic process. Using the terms 'kinetic energy' and 'intermolecular forces', explain how the addition o

Novay_Z [31]

An endothermic process is a process that needs energy in order to proceed. This is the opposite of exothermic which is a process of releasing energy. During an endothermic process, the temperature of the system is increased thus exciting the molecules and allowing them to move faster. This will cause liquid to vaporize.

5 0

4 years ago

4. A galvanic cell is formed when two metals are immersed in solu- tions differing in concentration 1 when two different metals

Vanyuwa [196]

A galvanic cell is formed when two metals are immersed in solutions differing in concentration, when two different metals are immersed.

<h3>What is a Galvanic cell ?</h3>

In order to provide a pathway for the flow of electrons along that wire, the galvanic cell makes use of the ability to split the flow of electrons during the oxidation and reduction processes.
It forces a half-reaction and connects each to the other with a wire.
A galvanic cell is an electrochemical device that converts chemical redox reaction energy into electrical energy.
Electrically, it has a potential of 1.1 V. Oxidation takes place at the anode, which is a negative plate in galvanic cells. It is a positive plate where the reduction happens.
An electrochemical device called a galvanic cell transforms chemical energy's free energy into electrical energy. A photogalvanic cell produces species that are photochemically reactive.

To view more questions about galvanic cell, refer to:

brainly.com/question/13031093

#SPJ4

5 0

2 years ago