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ss7ja [257]
4 years ago
9

HELP QUICK ILL MARK BRAINLIEST

Chemistry
2 answers:
Rzqust [24]4 years ago
5 0

Answer:

When the ice cubes is left on a counter, it will melt as the forces that make its molecules stick together is broken. If that tray is put back in the freezer again, the water will freeze into cubes again.

Explanation:

lbvjy [14]4 years ago
3 0

Answer:

D) The water will freeze into cubes again.

Explanation:

When the ice cubes is left on a counter, it will melt as the forces that make its molecules stick together is broken.

If that tray is put back in the freezer again, the water will freeze into cubes again.

When water freezes, the molecules slow down and settle into its place, arranging in a regular shape that can be appeared as crystals (ice cubes).

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A 4.0 L balloon has a pressure of 406 kPa. When the pressure increases to 2,030 kPa, what is the volume? *
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The new volume when pressure increases to 2,030 kPa is 0.8L

BOYLE'S LAW:

The new volume of a gas can be calculated using Boyle's law equation:

P1V1 = P2V2

Where;

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  2. P2 = final pressure (kPa)
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According to this question, a 4.0 L balloon has a pressure of 406 kPa. When the pressure increases to 2,030 kPa, the volume is calculated as:

406 × 4 = 2030 × V2

1624 = 2030V2

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Therefore, the new volume when pressure increases to 2,030 kPa is 0.8L.

Learn more about Boyle's law calculations at: brainly.com/question/1437490?referrer=searchResults

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