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Chemistry

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Domingo Boyle

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Cards in this guide (11)
Is Thermodynamics the study of the relationships among heat work and other forms of energy

Yes this is correct.

"Thermodynamics is the study of the relationships among heat, work and other forms of energy."

If 800 joules of heat are added to a gas in an isochoric process what is the change in its internal energy

800j

What is the balance chemical equation for the first law of thermodynamics

There is no chemical equation for the first law of thermodynamics, which is that energy can be neither created nor destroyed. This is a more general principle than any chemical equation.

It isn't possible to transfer heat from an object at a lower temperature to another object at a higher temperature unless

It isn't possible to transfer heat from an object at a lower temperature to another object at higher temperature unless work is done to the system. An example of this is a refrigerator.

What is true about an isochoric process

Its a constant volume

Factor 2p plus 11p plus 5

2p + 11p + 5 = 13p + 5 which does not factor.

If the expression had been 2p2 + 11p + 5 then this can be factored,

2p2 + 11p + 5 = (2p + 1)(p + 5)

Which of the following is not a valid equation for describing the behavior for gases

The question is incomplete.

No options (for which of the following) are given to answer the question.

Why would this career require a knowledge and understanding of Economics

no

Is the molar mass of gas dependant on the type of gas

Yes as is the molar mass of anything else.

Which of the following are formulations of the second law of thermodynamics

Mdufbrurir

I’m a nuclear reaction which of the following must be conserved

Charge

The count of nucleons

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