flask Math for Chemistry
Chemistry is quantitative, and this topic builds the math fluency every other topic assumes: scientific notation, logarithms for pH, dimensional analysis for unit conversions, and significant figures for honest reporting.
What you will learn
- Use scientific notation fluently
- Apply logarithms to pH problems
- Convert units with dimensional analysis
- Report correct significant figures
- Rearrange equations confidently
High School concepts
Rearranging Chemistry Equations: From PV = nRT to Any Unknown
Solve for any variable in PV = nRT, M = n/V, and other chemistry formulas using inverse operations, cross-multiplication, and unit checks.
Logarithms and pH: How Chemistry Compresses a Billion-Fold Scale
Master base-10 logarithms and the pH scale: compute pH from hydrogen ion concentration, invert the calculation, and use log rules to simplify equilibrium work.
Scientific Notation in Chemistry: Handling Huge and Tiny Numbers
Learn to write and calculate with scientific notation — the compact number system behind Avogadro's number, atomic masses, and particle counts.
Significant Figures in Chemistry: Reporting Exactly What You Measured
Learn to count significant figures, apply the multiplication/division and addition/subtraction rules, and tell exact numbers from measured ones.
Unit Conversions in Chemistry: Dimensional Analysis That Never Fails
Convert grams to moles, milliliters to liters, and atmospheres to pascals using the factor-label method — with every step canceling units like algebra.