Answer : The assumptions appears reasonable for the isothermal process is, 
and 
Explanation :
First law of thermodynamic : It states that the energy can not be created or destroyed, it can only change or transfer from one state to another state.
As per first law of thermodynamic,
The expression for internal energy is:
The expression for enthalpy is:
where,
= internal energy
q = heat
w = work done
n = number of moles
= specific heat capacity at constant volume
= specific heat capacity at constant pressure
= change in temperature
As we know that, the term internal energy and enthalpy is the depend on the temperature and the process is isothermal that means at constant temperature.
T = constant
= 0
So, at constant temperature the internal energy and enthalpy is equal to zero. That means,
and
15.0+55.5=70.5-505=-434.5
I'm not sure
Answer:
1,3-dibromobenzene
Explanation:
An image of the compound described in the question is attached to this answer.
We need to reiterate here the rules of IUPAC nomenclature. The substituents in a compound must be named in such a way that they have the lowest number.
The compound described may also be named as 1,5-dibromobenzene but this name is disallowed because it gives the substituents a higher number than 1,3-dibromobenzene.
Answer:
Element in the same group have similar chemical properties.
Global warming it’s not oftenly said but that is affecting how our weather and air are changing which affects our cycle.
