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marusya05 [52]
1 year ago
11

predict the sign on the thermodynamic quantities listed below based on the scene representing a physical change in a piston-cyli

nder assembly.
Chemistry
1 answer:
brilliants [131]1 year ago
4 0

Based on a scene showing a physical change in a piston-cylinder assembly, the thermodynamic numbers indicated below are 760 torr 760.

<h3>What elements make up the first rule of thermodynamics?</h3>

The first law of thermodynamics states that the following equation describes how the change in internal energy relates to the heat exchanged by the system and the work performed on or by the system: U = Q + W, where Q represents the heat energy that the system exchanged.

<h3>What are the thermodynamic quantities' two components?</h3>

Extensive and intensive thermodynamic quantities are traditionally separated into these two categories. While intensive quantities are independent of system size, extensive quantities grow linearly with system size.

To know more about thermodynamic visit:-

brainly.com/question/1368306

#SPJ4

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Serjik [45]

Answer:

Question 7 the answer is B

Explanation:

In every nuclear reaction there is always formation of products either by nuclei bombardment or by the elements breaking into two elements of the same mass

Question 8

The answer is A

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5 0
3 years ago
When the equation H2S + HNO3 → S + NO + H2O is balanced, what is the coefficient for H2O?
Basile [38]
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8 0
4 years ago
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A 211 g sample of barium carbonate, baco3, reacts with a solution of nitric acid to give barium nitrate, carbon dioxide, and wat
bija089 [108]
Answer:
            Mass  =  47.04 g 

            Volume  =  23.94 L 

Solution:

The equation for given reaction is as follow,

                  BaCO₃  +  2 HNO₃     →     Ba(NO₃)₂  +  CO₂  +  H₂O

According to this equation,

            197.34 g (1 mole) BaCO₃ produces  =  44 g (1 mole) of CO₂
So,
                       211 g of BaCO₃ will produce  =  X g of CO₂

Solving for X,
                     X  =  (211 g × 44 g) ÷ 197.34 g

                     X  =  47.04 g of CO₂

As we know,

                  44 g (1 mole) CO₂ at STP occupies  =  22.4 L volume
So,
                                47.04 g of CO₂ will occupy  =  X L of Volume

Solving for X,
                     X  =  (47.04 g × 22.4 L) ÷ 44 g

                     X  =  23.94 L Volume
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4 years ago
Suppose you have samples of three unknown solids. Explain how you could use their properties to
alexandr402 [8]

Answer:https://es.khanacademy.org/science/ap-chemistry-beta/x2eef969c74e0d802:intermolecular-forces-and-properties/x2eef969c74e0d802:properties-of-solids/v/ionic-solids

Explanation:

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3 years ago
Join anyone<br><br>nzm-ogfc-ate​
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Answer:

not \: inrested

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