Joanna Ponce

Energetic and curious chemistry student with a passion for scientific inquiry and discovery. Well-versed in laboratory techniques and data analysis, with strong foundation in physical sciences. Committed to contributing to impactful research projects and driving scientific advancements.

• Organic synthesis, including Grignard reactions, with mechanism analysis
• Conducted purification using recrystallization via craig tube and centrifugation
• Applied thin-layer chromatography (TLC) and column chromatography to monitor Acid-base and redox titrations for quantitative concentration determination
• Applied spectrophotometry for absorbance-based quantitative analysis
• Investigated reaction kinetics and calculated rate constants and activation energy
• Maintained lab data documenting procedures, percent yield, and error analysis

• MESA STEM Club, Contra Costa College
• Collaborate with other students on specific projects
• Enhance technical skills through hands-on experiences