HURRY!! Why is Karst topography a problem for groundwater? Water moves too slowly and gets stuck on the way to the aquifer.

Water moves through too quickly and can't be filtered properly on its way to the
aquifer

Water gets diverted away from an aquifer

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b

What is the molar mass of ca(cio4)2