We do the following reaction: 2 Al(OH)3 + 3 H2SO4 Al2(SO4)3 + 6HOH If we use 13.5 g of aluminum hydroxide, A) how many moles of sulfuric acid do we need? B) How many grams of aluminum sulfate do we get? C) How many molecules of water do we get? If we obtain 8.2 g of aluminum sulfate, what is the percent yield?

electron microscopy and scanning tunneling microscopes gives us a greater understanding of atoms by being able to see the atom itself, and lets us see some atomic reactions.

explanation:

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.