Cards in this guide (16)
What is Gibbs Free energy
The usable energy released or absorbed by a reaction.
What is the frequency of a wave
The frequency of a wave, represented by the letter f, is the
number of occurrences of a repeating event per unit time. It is
also referred to as temporal frequency. The SI unit of cycles per
second is called hertz or Hz. Hz can be expressed as a reciprocal
second (s-1 or 1/s).
The number of waves that pass a point in 1 second
Which metal has the highest specific heat capacity
Lithium is the metal that has the highest specific heat
capacity.
Which of the following describes the entropy change of a gas reaction
If there is an increase in the number of gas molecules, then S > 0.
What happens to the entropy in the reaction I2s I2g
Entropy increases in the reaction.
How does entropy change in gas reactions
Reactions that increase the moles of gas will increase in
entropy.
What conditions make G always negative
G is always negative when H is negative and S is positive.
Which equation shows how frequency is related to velocity and wavelength
What is the value for G at 300 K if H 27 kJmol and S 0.09 kJmolK
What is the name of the field of study with laws that describe how energy is transferred to different locations and forms
What describes the difference between the mechanics of airplane flight and rocket flight
The difference is that you are a mamaguevo y yo se lo meto a tu
hermana.
What chemical reaction describes where energy is absorbed
You think probable to an endothermic chemical reaction.
How is the H fusion used to calculate the energy released when a mass of liquid freezes
grams liquid x mol/g x H fusion
A solid fuel designed for a rocket has air pocket inside what is the danger of this
The rocket might explode from the added pressure when the combustion reaction hits the air.
The size of a rocket's cargo determines the amount of thrust the engine must create to carry the rocket into outer space. What is another term for this cargo
An aerospace engineer is designing a rocket to have three stages. Which is not a reasonable explanation for this decision
to simplify the design of the rocket.
