'Ph unit' presentation slideshows

Applications of Aqueous Equilibria

Applications of Aqueous Equilibria. Solutions of Acids or Bases Containing a Common Ion. Solution containing weak acid HA and its salt NaA. Salt dissolves in water and breaks up completely into its ions-it is a strong electrolyte NaA(s) ? Na+(aq) + A-(aq). Common Ion Effect.

1.43k views • 96 slides

Chapter 10 Photosynthesis

Chapter 10 Photosynthesis. Photosynthesis. Process by which plants use light energy to make food. A reduction process that makes complex organic molecules from simple molecules. Ps General Equation. 6 CO 2 + 6 H 2 O ---> C 6 H 12 O 6 + 6 O 2 Requires: Chlorophyll Light.

834 views • 69 slides

Chapter 2 Aqueous Solutions

Chapter 2 Aqueous Solutions . View of Earth from Space. Read the entire chapter Practice: pH & buffer problems Titration curves. WATER. Most abundance substance in living systems. Water is an unusual liquid . From Lehninger Principles of Biochemistry.

555 views • 35 slides

Solutions, Acids, Bases & pH

447 views • 27 slides

Acids & Bases

Acids & Bases. They are everywhere.. In your food In your house EVEN IN YOU!!!!!. What is an acid?. An acid is a solution that has an excess of H+ ions. It comes from the Latin word acidus that means "sharp" or "sour". The more H + ions, the more acidic the solution.

442 views • 24 slides

Water and the Fitness of the Environment

Water and the Fitness of the Environment. Chapter 3. The polarity of water molecules results in hydrogen bonding. Water is a polar molecule -- asymmetrical shape and opposite charges on opposite sides.

453 views • 22 slides

Auto-titrating pH Meter

Auto-titrating pH Meter. Peter baker Carole chen Michael hernandez Fall 2009 Mechatronics Prof. Kapila. http://www.techneusa.com/ph/3510.jpg. Outline. Objective Approach Mechanical design Electrical components Flow chart of our program Results Cost Estimate Conclusion

178 views • 17 slides

What is a buffer?

What is a buffer?. A solution containing a conjugate acid/base pair. A solution of a weak acid and the salt of a weak acid. A solution of a weak base and the salt of a weak base. A solution that resists changes in pH upon the addition of either strong acids or strong bases.

672 views • 15 slides

Trace element cycles in a changing world Gideon Henderson Bob Anderson

583 views • 12 slides