1. Boyle's Law: A 125 mL tank of helium gas can safely withstand a maximum pressure of 800 kPa. If the pressure in the tank is decreased to 645 kPa at a constant temperature of 24°C, what
is the volume of helium in the tank? Round to the nearest whole number.

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Define a is a tiny pavket of energy