Plzz answer all of them expects asap
14. Assuming the same pressure in each case, calculate the mass of hydrogen required to inflate a balloon to a certain volume V at 100°C if 3.5 g helium is required to inflate the balloon to half the volume V at 25° C.
15. The densities of an unknown gas and O2 were find 0.2579 kg/m3 and 0.2749 kg/m3 at the same P and T. Calculate the mol. weight of unknown gas.
Dear Student,
Answer of Question 14 is as follows:
Answer of Question 15 is as follows:
For rest of the questions please ask in a separate thread. We are here to help you again.
Regards
Answer of Question 14 is as follows:
Answer of Question 15 is as follows:
For rest of the questions please ask in a separate thread. We are here to help you again.
Regards