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sladkih [1.3K]
2 years ago
7

What is an open system?

Chemistry
2 answers:
Crank2 years ago
7 0

Answer:

open system

Learn to pronounce

noun

noun: open system; plural noun: open systems

   1.

   Computing

   a system in which the components and protocols conform to standards independent of a particular supplier.

   2.

   Physics

   a material system in which mass or energy can be lost to or gained from the environment

Explanation:

tresset_1 [31]2 years ago
5 0

Explanation:

a material system in which mass or energy can be lost to or gained from the environment.

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The diagram below shows a gas sample being measured with an open-end mercury (Hg) manometer. If a barometer reads 730. 1 torr, w
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The pressure of the gas in the flask (in atm) when Δh = 5.89 cm is 1.04 atm

<h3>Data obtained from the question</h3>

The following data were obtained from the question:

  • Atmospheric pressure (Pa) = 730.1 torr = 730.1 mmHg
  • Change in height (Δh) = 5.89 cm
  • Pressure due to Δh (PΔh) = 5.89 cmHg = 5.89 × 10 = 58.9 mmHg
  • Pressure of gas (P) =?

<h3>How to determine the pressure of the gas</h3>

The pressure of the gas can be obtained as illustrated below:

P = Pa + PΔh

P = 730.1 + 58.9

P = 789 mmHg

Divide by 760 to express in atm

P = 789 / 760

P = 1.04 atm

Thus, the pressure of the gas when Δh = 5.89 cm is 1.04 atm

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Number of SO2 molecules in 1.28 mol of SO2
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Summarize the relationship between an electron's energy level and its location in an atom
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The further an electron is from the nucleus. the greater its energy level.

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