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erastovalidia [21]
2 years ago
5

Help meeee I don’t understand

Chemistry
2 answers:
Katena32 [7]2 years ago
7 0

Answer:

unbalanced moving to the right is the awnser

fredd [130]2 years ago
4 0

Answer:

unbalanced moving to the right i think

Explanation:

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(reporting links) giving brainly
castortr0y [4]

Answer:

B.

Explanation:

B. low temperature, high dissolved oxygen, and neutral pH

Hope this Helps.

5 0
2 years ago
The density of a pure liquid at 25 degrees Celsius was calculated by determining the mass and volume of a sample of the liquid.
adelina 88 [10]

Answer

The density of the liquid is 0.82 g/mL.

Explanation:

From the question given above, the following data were obtained:

Mass of empty flask = 18.990 g

Mass of flask + liquid = 39.439 g

Volume of liquid = 25 mL

Density of liquid =..?

Next, we shall determine the mass of the liquid. This can be obtained as follow:

Mass of empty flask = 18.990 g

Mass of flask + liquid = 39.439 g

Mass of liquid =.?

Mass of liquid = (Mass of flask + liquid) – (Mass of empty flask)

Mass of liquid = 39.439 – 18.990

Mass of liquid = 20.503 g

Finally, we shall determine the density of the liquid as follow:

Mass of liquid = 20.503 g

Volume of liquid = 25 mL

Density of liquid =..?

Density = mass / volume

Density of liquid = 20.503 / 25

Density of liquid = 0.82 g/mL

8 0
3 years ago
The cell theory has three main components. Which three scientists’ conclusions formed these components?
Genrish500 [490]

Answer:

Matthias Schleiden, Theodor Schwann, and Rudolf Virchow.

Explanation:

7 0
3 years ago
Why are continental climates found in the Northern Hemisphere but not in the Southern Hemisphere?
Anastaziya [24]
Because they contain more land.
5 0
2 years ago
Read 2 more answers
Luis set a glass of ice water out side is the sunshine . when he looked at the glass 10 minutes later, the contents had changed.
abruzzese [7]

well its evaporation cuz it the suns heat heated the ice to the point where it turned to a gas, it could be conduction cuz the heat of the sunshine conducted the ice and turned it to a gas but that would be evaporation too so its not onduction, its not a chemical change cuz theres no new molecule the substance is itself, and its not a sudden change obviously

so the answer is A. evaporation~~~

8 0
3 years ago
Read 2 more answers
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