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Chemistry

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Reynold Kuphal

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2y ago
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Cards in this guide (13)
Solid metals undergo greater thermal expansion than liquids do

false

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

AB plus C plus B is the general equation for which one what types of chemical reactions

AB + C + B is not an equation: an equation requires two sets of compounds on either side of an equality sign. Furthermore, it cannot be any of the following types of reactions because there is nothing following.

What type of graph would represents a polygenic trait

A bell curve shaped graph

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.

How does water pressure affect a submarine

When a submarine goes farther down in the water, the water pressure becomes greater. If the submarine goes to far, pipes can explode and let in water, or it can implode the submarine

Which one of the following is a common acid soap aspirin antacid and washing soda

Aspirin

When was Winchester 52C 86315C made

With the serial number you provided,your Winchester model 52C was made in the year 1956.

What is the equation of the change in thermal energy

Integral from initial to final of the internal energy or integral from initial to final of the enthalpy.

What equation represents the energy it takes to heat a substance

Q=mc∆T

The change that takes place when two or more substances what to form new substances is called a chemical reaction

(Apex) interact

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

Yes as is the molar mass of anything else.

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