Question

the mass of 525 ml of a gaseous compound at 28 c and 0.970 bar pressure was found to be 0.900 g calculaye the molar mass of compound​

Answer 1

Answer:

I took R as 8.31*10^(-2) cauz pressure is given in bar

I hope this helps ☺️

Answer 2

Explanation:

A car and motorcycle racing from rest along a runway the motorcycle take lead first but then car overtake motorcycle .The motorcycle first take lead because it has acceleration 8.40 m/s²,greater than car acceleration 5.60 m/s² but motorcycle looses to car because motorcycle reaches its greatest speed 58.8 m/s before car reaches its greatest speed 106 m/s