Question

if 50 joule heat is given to a thermodynamic system then work done by the system is 30 joule. determine the change in internal energy of the system​

Answer 1

Explanation:

When you're diluting a solution, you're essentially keeping the number of moles of solute constant while changing the total volume of the solution.

Now, let's assume that you don't know the equation for dilution calculations.

In this case, you can use the molarity and volume of the concentrated solution to determine how many moles of hydrochloric acid you start with.

Answer 2

Answer:

50 upon 30 you get the answer