Chemistry Prompts

Calculate boiling point elevation, freezing point depression, or osmotic pressure from molality or molarity, selecting the correct van't Hoff factor for the solute type.

Generate phase-change and heating-curve problems using q = mcΔT and q = mL, scaled from single-step water problems to full five-segment curves, with worked answers.

Determine whether a molecule is polar or nonpolar by combining bond dipoles with VSEPR geometry, or check a polarity verdict against its shape and symmetry.

Calculate formal charge for an atom in a Lewis structure from its valence, nonbonding, and bonding electron counts, then compare resonance structures for overall stability.

Generate physical-change and chemical-change scenarios to classify and defend, from straightforward examples to lookalike cases, using evidence rather than reversibility as the deciding test.

Solve the Arrhenius equation for rate constant, pre-exponential factor, activation energy, or temperature from single or two-point kinetics data, with every step shown.

Solve PV equals nRT for pressure, volume, moles, or temperature, with Kelvin conversion, the matching R value, and every unit canceled.

Generate ionic-versus-covalent bonding problems from element pairs or compound formulas, applying the metal-nonmetal test and electronegativity difference, flagging pairs where the tests disagree.

Explain why atomic radius, ionization energy, electronegativity, and metallic character change across a period and down a group, tied to effective nuclear charge and shielding.

Generate electron configuration practice problems for any element under the Aufbau principle and Hund's rule, flagging chromium and copper exceptions, or check a written configuration.

Convert a molecular equation into a net ionic equation by splitting strong electrolytes into ions and canceling spectator ions, verified with atom-balance and charge-balance checks.

Practice finding electron-domain geometry, molecular geometry, and bond angle for a molecule using VSEPR AXE, with every electron domain counted before naming the shape.

Generate compound names for students to convert into formulas across ionic, covalent, and acid naming, with worked answers explaining the method used.

Calculate the pH of a weak acid or base using the ICE table method, checking the 5 percent approximation, falling back to the quadratic formula.

Solve for heat transferred, specific heat capacity, mass, or temperature change with Q = mcΔT, or find two materials' equilibrium temperature when they exchange heat.

Generate redox equations to analyze, assigning oxidation numbers, naming what's oxidized and reduced, and identifying the oxidizing and reducing agents without swapping labels.

Explain what defines synthesis, decomposition, single replacement, double replacement, and combustion reactions with real-world examples, or analyze a specific equation to identify its reaction type.

Identify which intermolecular forces apply to a molecule and rank multiple molecules by relative boiling point, distinguishing intermolecular attraction from intramolecular covalent bonding.

Find the enthalpy change of a target reaction by combining given reactions, reversing or scaling each delta H as needed, and canceling non-target species.

Find a compound's empirical formula from percent composition using the mole ratio method, then its molecular formula when a molar mass is given.

Generate practice problems for deriving protons, neutrons, and electrons in an atom, isotope, or ion from atomic or mass number, or grade a submitted answer.

Generate molarity practice problems mixing moles-given and mass-given setups, with the mass-to-moles conversion shown as its own step and an answer key at the end.

Classify a solution as unsaturated, saturated, or supersaturated using a solubility curve, and calculate how much more solute it can dissolve at a given temperature.

Generate reaction scenarios to classify as exothermic or endothermic, with an energy diagram explanation covering the activation energy hump both reaction types must climb.