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emmainna [20.7K]
2 years ago
13

A chemical reaction is occurring inside a beaker and the temperature of the beaker is monitored. What would the contents of the

beaker be referred to as? the system the surroundings the boundary the universe

Chemistry
1 answer:
Archy [21]2 years ago
3 0

<u>Answer:</u>

<em>The system is the Answer </em>

<em></em>

<u>Explanation:</u>

System is the region which is taken into consideration.

While we perform a chemical reaction the system is the substance taken in the container.

So, A thermodynamic system is the amount of matter or the region in universe which is under the study.

The region outside the beaker are called as surroundings.

The beaker (the surface which separates the system from its surroundings) is said to be the boundary

System + surroundings = universe

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What volume would 0.735 moles of O2 gas occupy at STP
tatiyna

Answer:

16.5 dm³

Explanation:

Data Given:

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volume of O₂ = ?

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Put values in equation 1

                0.735 = Volume of O₂ / 22.4 dm³/ mol

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Why is it necessary to find the percent yield of a reaction? A. to determine the efficiency of the reaction B. to determine the
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Answer:

Explanation:

Answer:

A. to determine the efficiency of the reaction

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