Ihave to obtain an empirical formula from:
carbon = 1.5
hydrogen = 3
oxygen = 1

so since the carbon isn't a whole number then i would multiply each number by an integer so that the results are all whole numbers.. so if i multiply by 2 then..
meaning
c = 3
h = 6
o = 2
=

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth

The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.