Calculate the concentration in percent by volume of a 500 ml solution containing 75 ml of methanol.

Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Iwould appreciate if someone could me.