Which would allow humans to access groundwater? a well drilled into an aquifer
a well drilled above the water table
an aquifer capped by thick granite
layers of soil and rock above the water table

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

How many moles of gas are present if p=11 atm, v=12l, t=185k?

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids