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astraxan [27]
2 years ago
15

I WILL GIVE U BRAINLIEST IF UR CORRECT

Chemistry
2 answers:
KiRa [710]2 years ago
7 0

Answer:

D: a new substance

Explanation:

Chemical reaction

A change in matter that produces on or more new substances

baherus [9]2 years ago
3 0

Answer:

<u>D. A new substance</u> is always a result of a chemical reaction.

Explanation:

In a chemical reaction, one or more reactants reacts/decomposes to form one or more products.

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What are atoms in chemistry?​
kobusy [5.1K]

Answer:

Smallest living thing

Explanation:

3 0
2 years ago
Read 2 more answers
A balloon contains a 10% glucose solution. The balloon is permeable to water but not to glucose. A beaker contains a 5% glucose
deff fn [24]

The state of the balloon:

When the balloon is submerged in the beaker, the amount of water in the beaker will get reduced.  

What is Osmosis:    

Based on the concentration of solutes on both sides of the membrane, water will flow through a permeable membrane in a specific direction.

<u><em>Hypertonic solution:</em></u>

It means that there are more solutes present in the surrounding environment than in the cell itself.

<u><em>Hypotonic solution:</em></u>

In a hypotonic solution, the concentration of solutes inside the cell is higher than that outside the cell.

  • When comparing two solutions, the one with the larger solute concentration is hypertonic, and the one with the lower solute concentration is hypotonic. Isotonic solutions have an identical solute concentration.

  • While the solution in the beaker is hypertonic, Meaning that will draw water molecules out of the cell. As water molecules move from a location of high water potential (dilute solution) to a region of reduced water potential (10% glucose solution), the water from the 5% glucose solution will flow into the 10% one (concentrated solution)
  • This is the reason why the amount of water decreases when the balloon is submerged in the beaker.

Learn more about the glucose solution and permeability here,

brainly.com/question/14748422

#SPJ4

 

 

 

 

7 0
1 year ago
Goodwin County has plenty of water. The residents of Goodwin County enjoy fishing, boating, and swimming in Goodwin Lake. The Go
MrRa [10]

Answer:

I am pretty sure it is a watershed

Explanation:

5 0
2 years ago
All of the following are part of the electromagnetic spectrum but
Lelechka [254]
Your answer is radio waves
6 0
3 years ago
How much does one molecule of ethane (C2H6) weigh? anwser in units of g/molec.
Sladkaya [172]
30.07 g/mol (that’s grams per mole)
8 0
3 years ago
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