Slide 1 Slide 2 Why do chemists like (NO 3 - )’s so much? Because they’re cheaper than day rates!!! Slide 3 REACTIONS (CONTINUED..) Single Displacement Reactions Slide…

Slide 1 Calculating Chemical Equations Why and How Many Atoms Bond Slide 2 Chemical Equations A shorthand way to describe a chemical reaction using chemical symbols and formulæ…

Soil Acidity Effect of pH and Aluminum on Corn Yield in PA Soil Acidity Active Acidity Potential Acidity Soil Acidity Ca++ Mg++ K+ H+ Al+++ NH4+ Ca++ Ca++ Ca++ Ca++ Ca++…

Soil Acidity Effect of pH and Aluminum on Corn Yield in PA Soil Acidity Active Acidity Potential Acidity Soil Acidity Ca++ Mg++ K+ H+ Al+++ NH4+ Ca++ Ca++ Ca++ Ca++ Ca++…

Slide 1 Silicon Tetrahedra by Charina Cameron 4 oxygen atoms 1 silicon atom in the center Forms a 4-sided geometry Each side is like an equilateral triangle Creates a 4-…