Slide 1 Solutions can be Dilute or Concentrated A dilute solution has a small amount of solute in a large amount of solvent. A concentrated solution has a large amount of…

And its effects on soil When nitrogen and/or sulfur emissions enter the atmosphere they will combine with water to create nitric acid and sulfuric acid. In Canada ~90% of…

Properties of Water Water is ESSENTIAL to life . Living organisms are composed mostly of water. Humans – 65% Jellyfish – 90% Tomato – 90% Elephant – 70% H atoms are…

THE PH SCALE Lesson 15 The Strength of Acids and Bases The strength of acids and bases are not all equal. Some acids and bases are safe enough to eat while others can eat…

Healthy Streams: What makes a healthy stream? Scientists observe, measure, record, analyze, and make conclusions What is turbidity? Why is low turbidity important for a healthy…

Acids & Bases Hammer & Rundell Review: How Do We Set Up an Experiment? (used as a standard of comparison) Control Dependent Variable (depends on the independent variable…