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Nookie1986 [14]
3 years ago
9

How can water be changed into ice​

Chemistry
1 answer:
tankabanditka [31]3 years ago
3 0

Answer:

- The molecules stick together and form a solid making ice

- By removing heat

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During an experiment, 575 mL of neon gas at 101 kPa were compressed in a cylinder to a volume of 144 mL.
Ne4ueva [31]

Answer:

403.3 kPa is the new pressure

Explanation:

This problem is solved by this formula:

P₁ . V₁ = P₂ . V₂

101kPa . 575 mL = P₂ . 144mL

(101kPa . 575 mL) / 144 mL = P₂

403.3 kPa = P₂

8 0
3 years ago
Identify a social program that is available only to low-income individuals
Fiesta28 [93]

Answer:

I believe it it is c

Explanation:

I dont knkw what els e to add so yea

3 0
4 years ago
Consider the following three-step reaction pathway.
Alenkinab [10]

Answer:

NO \longrightarrow N_2O_2 \longrightarrow N_2O \longrightarrow N2

Explanation:

The intermediates are the products of all the steps of the reaction pathway, with the exception of the last one. So the intermediates will be:

  • N2O2 from the first step
  • N2O from the second step

The list from reactant to final product:

NO \longrightarrow N_2O_2 \longrightarrow N_2O \longrightarrow N2

<em>Note: the water is considered a by-product, given that is not the product of interest in this steps.</em>

7 0
4 years ago
Lab report evidence of plate motion
iogann1982 [59]

Explanation:

There is variety of evidence that supports the claims that plate tectonics accounts for

(1) the distribution of fossils on different continents

,(2) the occurrence of earthquakes, and

(3) continental and ocean floor features including mountains, volcanoes, faults, and trenches.

MARK AS BRAINLIST IF IT IS USEFUL

6 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
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