liftedrifter said:The Attempt at a Solution
42=deltaE-14
DeltaE=+28J
This is one of the last problems on my chem review and it just seems too easy. If anyone could verify my process that would be great.
To calculate delta E (change in energy) for a gas, you can use the formula delta E = n*Cv*delta T, where n is the number of moles of gas, Cv is the specific heat at constant volume, and delta T is the change in temperature.
Calculating delta E for a gas allows us to determine how much energy is being transferred into or out of the gas. This is important in understanding thermodynamic processes and can help us predict the behavior of gases in different conditions.
The number of moles of gas, represented by the variable n, is directly proportional to delta E. This means that as the number of moles increases, delta E also increases, and vice versa.
Yes, delta E for a gas can be negative. This indicates that energy is being transferred out of the gas, resulting in a decrease in its temperature.
The value of delta E for a gas can be affected by the number of moles of gas, the specific heat at constant volume, and the change in temperature. Other factors such as pressure and volume can also indirectly impact delta E through their effect on temperature.