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Dima020 [189]
3 years ago
10

What is the density of aluminum in pounds per cubic inch?

Chemistry
1 answer:
ASHA 777 [7]3 years ago
6 0

Answer:

0.098 pounds per cubic inch

Explanation:

The density of aluminum is 2.7 grams per cubic centimeter (2.7g/cm^3)

2.7g/cm^3 × 1lb/453.59g × (2.54cm)^3/(1in)^3 = 0.098lb/in^3

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Is the electrolysis of water an oxidation-reduction reaction??
QveST [7]

Answer:

Yes

Explanation:

Electrolysis is an example of redox reaction because reduction takes place at cathode and oxidation takes place at anode and both of these reactions take place simultaneously.

8 0
3 years ago
What is pyruvic acid changed into in lactic acid fermentation
myrzilka [38]

Answer:

pyruvic acid changes to alcohol and carbon dioxide.

Explanation:

In lactic acid fermentation, pyruvic acid from glycolysis changes to lactic acid. This type of fermentation is carried out by the bacteria in yogurt, and by your own muscle cells.

I HOPE THIS HELPS!!!!!

7 0
3 years ago
Write a formula for the compound that forms from potassium and chromate.
JulsSmile [24]
Hello!

The compound that forms from potassium and chromate is Potassium Chromate (K₂CrO₄)

This compound has a yellow lime color and is used in enamels, leather finishes, stainless steels and for the identification of silver ion in a silver nitrate solution. It is a powerful oxidizing agent and is produced by the treatment of potassium chromate with potassium hydroxide. It is a very toxic compound an is a known carcinogenic agent.

Have a good day!

5 0
4 years ago
Which example illustrates public scientific communication?
White raven [17]

Answer:

D. A federal government agency publishes an article in a professional scientific journal detailing technical details of a  new virus.

Explanation:

Public scientific communication is a way used by scientists to make the audience able to understand the basics of science to communicate an informed decision. There are several skills under public scientific communication that include connect with the public, talk to journalists, make science understandable, and understand the audience.

<u>The best way to connect with the audience is to publish an article in a professional scientific journal because mostly journals are peer-reviewed having standard of quality.</u>

A federal government agency informing about a  new virus through an article in a professional scientific journal is the best way of public scientific communication as it will be for a specific audience along with a standard of quality.

Hence, the correct answer is "D".

8 0
3 years ago
I WILL MARK YOU BRAINLYEST
Agata [3.3K]

Answer:

Osmosis is the diffusion of  ⇒ water across a selectively permeable membrane. This process does not require the cell to use ⇒ energy to move molecules. It is an example of ⇒ passive transport.

Explanation:

3 0
3 years ago
Read 2 more answers
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