Search results for Chemistry Problems
Results use exact search terms from the released United Kingdom inventory.
Balancing Equations Practice – 35 Chemistry Problems
, Not Grade Specific,
Thirty-five unbalanced chemical equations across two problem sets ask students to fill in coefficients so atoms balance on both sides.
Author Schrim's Chem
Rating
Tags Balancing Equations, Chemistry Practice, Chemistry Balancing Equations Practice, Equations, Chemical Reactions, Chemistry
Beer's Law Practice
, Not Grade Specific,
Beer's Law practice with 10 problems in which students calculate concentration, absorbance or transmittance from lab data tables and a wavelength-spectrum graph.
Author Schrim's Chem
Rating
Tags Beer's Law, Chemistry Practice, Concentrations, Absorptions, Beers Law Problems
Chemistry Practice: Hess’s Law Problems
, Not Grade Specific,
Hess's Law practice with 15 problems in which students combine given reactions and their ΔH° values to find the heat of reaction at 298 K for each target equation.
Author Schrim's Chem
Rating
Tags Chemistry Practice, Hess's Law, Chemistry Problems, Hess' Law Worksheet, Hess's Law Worksheet Answers With Work, Hess's Law Worksheet, Hess Law Worksheet, Hess Law Problems With Answer, Hess's Law Worksheet Answers
Dimensional Analysis Worksheet - 20 Conversion Problems
, Not Grade Specific,
Twenty real-world word problems require converting between units of time, distance, volume, mass, and money using dimensional analysis, with a fully worked answer key.
Author Schrim's Chem
Rating
Tags Dimensional Anaylsis, Conversions, Mass, Time, Volume, Practice Unit Conversions, Analysis, Chemistry, Questions, Word Problems, Word, Answers, Chemistry Practice, Real World Math
Enthalpy Stoichiometry Practice – 10 Problems
, Not Grade Specific,
Ten enthalpy-of-reaction problems run from moles or grams to kilojoules and back again, over reactions including hydrogen peroxide decomposition, ammonia synthesis, photosynthesis, propane combustion and hydrazine oxidation, each printed with its own balanced equation and ∆Hrxn value.
Author Schrim's Chem
Rating
Tags Enthalpy, Stoichiometry, Chemistry Practice, Mole Rations, Energy, Stoichiometry Games, Enthalpy Practice Problems, Stoichiometry Game
Practice: Acid/Base Buffer pH Calculations
, Not Grade Specific,
Henderson-Hasselbalch practice for chemistry students: 10 problems ask for the pH of a buffer solution or the new pH after acid or base is added, and each has a worked step-by-step solution.
Author Schrim's Chem
Rating
Tags Acid/base, Buffer, PH Calculations, Chemistry Practice, Chemistry Study, Acid Base Calculations, Chemistry Buffer Practice Problems
Practice: Equilibrium Calculations
, Not Grade Specific,
Chemical equilibrium problems in small-K and large-K sections: students find equilibrium concentrations or pressures from starting values and K, using an approximation when K is small and the quadratic formula when it is large.
Author Schrim's Chem
Rating
Tags Chemical Equilibrium, Ice Tables, Practice Problems, Calculations, K Values
Who Has the Lab Equipment? – Interactive Science + Chemistry Game
, Not Grade Specific,
Who Has the Lab Equipment? uses a call-and-response card chain to practise science-tool vocabulary. Three levels progress from simple-font terms with pictures, through mixed term-and-image prompts, to a more demanding version. Each set contains thirty cards, for ninety cards overall. Preparation guidance covers printing, optional lamination, cutting, shuffling, and distribution. During play, students listen for the item named on another card and respond with the matching tool, reinforcing both recognition and attentive participation.
Author Lernfitness
Rating
Tags Game, Educational Card Games, Chemistry, Lab, Biology, Laboratory Equipment, Lab Tools, Physics, STEM Science Matching Game, Who Has It?