A typical car battery contains 8.16 kg of lead. Determine the number of lead atoms in this battery

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

How many moles of al3+ ions are in 1.25 moles of al2o3