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Harlamova29_29 [7]
2 years ago
10

What is a prediction?

Chemistry
2 answers:
Arisa [49]2 years ago
4 0
Something foretold, for example: Jacob's prediction proved true.<span>
</span>
aalyn [17]2 years ago
3 0
A prediction is a guess of something that could happen in the future

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What historical event of commercial interest triggered investigation in the science of steam?
Cerrena [4.2K]

Answer: Photosynthesis

Explanation:

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3 years ago
What cell structure reminds me/you of hand sanitizer A. golgi apparatus B. endoplasmic reticulum C. cytoplasm
Zanzabum

Answer:

I think that it might be cytoplasm

Explanation:

I got this from google

Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. 

4 0
2 years ago
Identify the solute and solvent in each of the solutions. A. salt ( NaCl ) (NaCl) in water salt: water: B. air (a solution of 78
stira [4]

Answer:

A) solute - NaCl, solvent - water

B) solute - O2 and other gases, solvent - N2

C) solute - ethanol, solvent - water

D) solute - tin, solvent - copper

Explanation:

Solute(s) is/are the minor component(s) in a solution, dissolved in the solvent.

Solvent is the component of a solution that is present in the greatest amount. It is the substance in which the solute is dissolved.

If both solute and solvent exist in equal quantities (such as in a 50% ethanol, 50% water solution), the concepts of "solute" and "solvent" become less relevant, but the substance that is more often used as a solvent is normally designated as the solvent (in this example, water).

5 0
3 years ago
To answer this question, use the hydrazine–nitrogen tetroxide rocket fuel reaction: 2N2H4+N2O4→3N2+4H2O You are given 96 g of N2
lyudmila [28]

Answer:

84g of N2

Explanation:

kindly see the beloww picture.

this question belongs to limiting reactant ropic

first question arises what is limiting reactant.

A reactant which consumes less amount is chemical reacion to convert into product is know as limiting reactant

3 0
3 years ago
The combination of the Adams of two or more elements is known as a/an?
Maslowich
The combination of the of two or more elements is known as a compound. 

A homogenous mixture has a uniform composition all throughout. They are similar in terms of the amount of composition present in a solution. For example, oxygen is diatomic, O2. So oxygen is a compound because it has 2 elements combined in it. It is also a homogenous mixture if there are a lot of O2 gases present in let’s say tank. They only differ in the place where they are present. A compound is a representation of one molecule whereas a homogenous mixture is present in a a solution.

3 0
3 years ago
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