Chemistry

J0401 Arellano, Freddie A. Grade 7, San Mateo County

Minerals in Batteries
Advisor: Ms. Allison Schuls
School: Bayside Middle School, San Mateo

J0402 Arnold, Edith M. Grade 8, Los Angeles County

Water Decontamination Using Titanium Dioxide and Ultraviolet Light
Advisor: Mrs. Nancy Bernstein
School: Dodson (Rudecinda Sepulveda) Middle School, Rancho Palos Verdes

J0403 Bowersox, Natalie K. Grade 8, Orange County

Chemical Reactions: How Their Speed is Affected by Temperature
Advisor: Mr. Dave Houston
School: Aliso Viejo Middle School, Aliso Viejo

J0404 Raya, Frank , lll Grade 8, San Joaquin County

Water: Hard or Soft
Advisor: Mr. William Singleton
School: Webster (Daniel) Middle School, Stockton

J0404 Braziel, Chelsea R. Grade 8, San Joaquin County

Water: Hard or Soft
Advisor: Mr. William Singleton
School: Webster (Daniel) Middle School, Stockton

J0404 Rodriguez, Charles R. Grade 8, San Joaquin County

Water: Hard or Soft
Advisor: Mr. William Singleton
School: Webster (Daniel) Middle School, Stockton

J0404 Nevarez, Jessica M. Grade 8, San Joaquin County

Water: Hard or Soft
Advisor: Mr. William Singleton
School: Webster (Daniel) Middle School, Stockton

J0405 Cutting, Claire S.R. Grade 7, San Diego County

The Effect of Natural Dyes on Bias Tape
Advisor: Mme. Suzanne Hirsch
School: Language Academy, San Diego

J0406 Dobesh-Parker, Amy S. Grade 7, San Mateo County

What is the Best Substance for Keeping Ice Off Road Surfaces?
Advisor: Mr. Leo Bechtold
School: Selby Lane School, Atherton

J0407 Dunkerson, Robert H. Grade 7, Fresno County

Reappearing Stamps
Advisor: Mrs. Robin Arnold
School: Clark (C. Todd) Intermediate School, Clovis

J0408 Escobar, Nicolette S. Grade 7, Kern County

Which of the Four Main Food Groups Contains the Highest Glucose Concentration?
Advisor: Mr. Meech
School: Monroe (James) Junior High School, Ridgecrest

J0409 Gilbert, Blake F. Grade 8, San Mateo County

Hard Water: A Curdling Problem
Advisor: Mr. John Akers
School: Bowditch (Nathaniel) Middle School, Foster City

J0410 Guy, Scott J. Grade 8, Mendocino County

Does the Acid Level in Fruits Affect Its Ripeness?
Advisor: Mr. Steve Hajik
School: Baechtel Grove Middle School, Willits

J0410 Hajik, James C. Grade 8, Mendocino County

Does the Acid Level in Fruits Affect Its Ripeness?
Advisor: Mr. Steve Hajik
School: Baechtel Grove Middle School, Willits

J0411 Hatten, Jamie R. Grade 7, Calaveras County

Splitting a Hair
Advisor: Mrs. Vicky Martinez
School: Toyon Middle School, Valley Springs

J0412 Hogan, Sarah E. Grade 7, San Mateo County

Expired Nutrition?
Advisor: Mrs. Anna Oren
School: Clifford Marine Science Magnet School, Redwood City

J0413 Huffman, Alexia O. Grade 8, Monterey County

Glittery Growths
Advisor: Mr. Michael Raggett
School: Santa Catalina Lower School, Monterey

J0414 Jabaji, Ziyad B. Grade 8, Orange County

Mean, Lean Gasoline
Advisor: Mrs. Noreen Williams
School: Fairmont Private Junior High School, Anaheim

J0415 Johnson, Nicole L. Grade 8, San Diego County

How Do Chemicals Damage Your Hair?
Advisor: Mr. James Johnson
School: Keiller Middle School, San Diego

J0416 Kelly-Cochrane, Kerry C. Grade 7, San Diego County

Marker and Drink Mix Color: More Than Meets the Eye
Advisor: Mrs. Karen Byrne
School: St. John School, Encinitas

J0417 Kim, Hana L. Grade 8, Humboldt County

The Effects of Temperature on Vitamin C Concentrations in Orange Juice
Advisor: Ms. Diana Skiles
School: Jacoby Creek Elementary School, Bayside

J0418 Lo, Brandon G. Grade 8, Marin County

How Much Weight Can Helium Lift?
Advisor: Mr. Stephen Shane
School: Miller Creek Middle School, San Rafael

J0419 Mirau, Kevin J. Grade 8, San Bernardino County

Do Endothermic and Exothermic Reactions Occur Faster in a Vacuum?
Advisor: Mr. Cowsie Malia
School: Valley Preparatory School, Redlands

J0419 Luben, Peter W. Grade 7, San Bernardino County

Do Endothermic and Exothermic Reactions Occur Faster in a Vacuum?
Advisor: Mr. Cowsie Malva
School: Valley Preparatory School, Redlands

J0420 Malone, Victoria A. Grade 8, Ventura County

Testing Reaction Combinations of H(2) and O(2)
Advisor: Mrs. Denise Moss
School: Colina Intermediate School, Thousand Oaks

J0421 Marotto, Salvatore L. Grade 8, Santa Clara County

Oxidation and Chemical Change
Advisor: Mrs. Teresa Gurries
School: St. John Vianney, San Jose

J0421 Santos, Jason N. Grade 8, Santa Clara County

Oxidation and Chemical Change
Advisor: Mrs. Teresa Gurries
School: St. John Vianney, San Jose

J0422 McQuaid, Joe W. Grade 8, San Francisco County

Making Ice: Clear To Me Now
Advisor: Mrs. Kathe Farrell
School: St. Brendan Elementary School, San Francisco

J0423 Narayan, Natasha P. Grade 7, San Mateo County

How Much Sugar?
Advisor: Dr. Richard George
School: Bayside Middle School, San Mateo

J0424 Patrick, Lee L. Grade 8, Riverside County

Methanol vs. Gasoline
Advisor: Ms. Nancy Gould
School: Central Middle School, Riverside

J0425 Prewitt, Nicole B. Grade 7, Ventura County

Which Laundry Detergent Works the Best?
Advisor: Mrs. Hookstadt
School: Las Colinas Elementary School, Camarillo

J0426 Rerucha, Andrea A. Grade 8, Fresno County

Water Repellents
Advisor: Mrs. Robin Arnold
School: Clark (C. Todd) Intermediate School, Clovis

J0427 Saroya, Arjun V. Grade 8, Los Angeles County

Vitamin C Loss in Orange Juice Due to Time and Temperature
Advisor: Ms. Nancy Bernstein
School: Dodson (Rudecinda Sepulveda) Middle School, Rancho Palos Verdes

J0428 Schim, Erica A. Grade 7, San Diego County

Heart Healthful Recipe Replacements: Will They Be Palatable?
Advisor: Ms. Roxanne McAndrew
School: Rhoades (The) School, Encinitas

J0429 Schulman, Brian P. Grade 7, Santa Clara County

Antacid Effectiveness
Advisor: Ms. Elizabeth Karzag
School: Piedmont Middle School, San Jose

J0430 Scott, Seth A. Grade 8, Fresno County

Temperature, Surfactant, and Surface Tension
Advisor: Mr. Richard Kinney
School: Alta Sierra Intermediate School, Clovis

J0431 Shipman, Craig R. Grade 8, Kern County

What is the Effect of Electrolysis on Phenols in Wastewater?
Advisor: Mr. William Plain
School: Fruitvale Junior High School, Bakersfield

J0432 Steindorf, Amanda H. Grade 8, San Diego County

Cleaning Dentures: The Effects of Cleansers on Stained Porcelain Tiles
Advisor: Mrs. Bobby Hirschkoff
School: Standley (William H.) Junior High School, San Diego

J0433 Tarver, Zachary Grade 8, Fresno County

Is Your Film Color Blind? A Study on Slide Films Kodak Ektachrome, Fuji Sensia, and Agfa CTX
Advisor: Ms. Kristin Keeler
School: Clark (C. Todd) Intermediate School, Clovis

J0434 Torner, Luis G. Grade 8, San Bernardino County

How Much Protection Against UV Rays Do Sunscreens Provide?
Advisor: <none acknowledged>
School: King, Jr. (Martin Luther) Middle School, San Bernardino

J0435 Vincent, Michael D. Grade 7, Orange County

The Nose Knows
Advisor: Mrs. Maureen Koenig
School: St. Anthony Claret School, Anaheim

J0436 Wright, Amy A. Grade 7, Ventura County

Purification of Water by Crystallization
Advisor: Mrs. Raymonda Kent
School: Monte Vista Intermediate School, Camarillo