Question

calculate the entropy change when one mole of hydrogen is mixed with two moles of oxygen at room temperature assumping that the gases behave ideally​

Answer 1

Answer:

Since each reservoir undergoes an internally reversible, isothermal process, the entropy change for each reservoir can be determined from ΔS = Q/T where T is the constant absolute temperature of the system and Q is the heat transfer for the internally reversible process.

Explanation:

Hence entropy change will be 19.