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Alinara [238K]
2 years ago
6

When the temperature of the water was 10°C the waterweed did not produce bubbles.

Chemistry
2 answers:
Rashid [163]2 years ago
8 0
She might’ve wanted to wait for the water to reach boiling point to count the bubbles
adell [148]2 years ago
4 0

Explanation:

she could waited for the saturated vapour pressure to equal the prevailing atmospheric pressure

ergo boiling to take place seeing as she had gotten the first indication that boiling had started

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The gas in a 250. mL piston experiences a change in pressure from 1.00 atm to 4.45 atm. What is the new volume (in mL) assuming
Tju [1.3M]

Answer:

56.2 mL

Explanation:

Given data

  • Initial volume (V₁): 250 mL
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Assuming the gas has an ideal behavior, we can find the final volume using Boyle's law.

P₁ × V₁ = P₂ × V₂

V₂ = P₁ × V₁/P₂

V₂ = 1.00 atm × 250 mL/ 4.45 atm

V₂ = 56.2 mL

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