BWT2 Inorganic Chemistry, catalog number CHEM 5300, is the two-competency-unit course on the structure, properties and reactions of groups of inorganic compounds. The catalog lists it as a legacy code. Inorganic chemistry covers everything that is not built around carbon chains, which is most of the periodic table, and the only way to hold that much material in two competency units is to work from periodic trends rather than from individual substances.
What CHEM 5300 is actually testing
The periodic table is a predictive instrument, not a reference chart, and using it that way is the competency at the centre of this course. Position tells you atomic size, ionization energy, electronegativity and typical oxidation states, and those four properties together predict most of how an element behaves. A student who can look at a position and describe expected behaviour is carrying the whole table. A student who memorized properties element by element has a list that runs out at the first unfamiliar question.
Bonding type is the second organizing idea, and it is a continuum rather than a set of boxes. A large electronegativity difference between two atoms produces bonding that behaves ionically, a small difference produces covalent behaviour, and metals contribute a delocalized arrangement of their own. Where a compound sits on that spectrum predicts its melting point, its solubility, whether it conducts, and how it behaves in water, which is why bonding classification appears in almost every scored question about properties.
Reaction types in inorganic chemistry fall into a small number of recognizable patterns: combination, decomposition, single and double replacement, and the acid-base and redox families that cut across them. Recognizing the pattern tells you the products, which means prediction replaces recall here just as it does in organic chemistry, though with different machinery.
The teaching angle matters at this level. Inorganic chemistry supplies most of the demonstrations a school science teacher actually runs, and understanding why a precipitate forms or why a metal displaces another from solution is what lets a teacher answer the question a student asks after the demonstration rather than during it.
Planning study and written work from the rubric
WGU keeps scoring detail inside your Course of Study rather than in the public catalog. Read the aspects before deciding what to study, because the subject is broad relative to two competency units. Each aspect is scored on its own against a three-point scale, and a 2 in each aspect passes the task.
Where a performance assessment is used, structure by aspect and keep equations, structures and property tables inside the sections they evidence.
The word budget, worked. Assume five scored aspects and roughly 1,400 words of written explanation alongside equations and any data. Take 110 for framing and 90 for a close, leaving about 1,200 across five aspects, or 240 each. Then rebalance toward explanation: an aspect asking you to explain a property from structure or to predict a reaction outcome deserves 350, funded by keeping descriptive content near 160.
For an objective assessment, build the study plan around trends. Draw the periodic table from memory with arrows for the four main trends, then practise predicting the behaviour of elements you have not studied. That approach covers far more of the assessable content per hour than memorizing groups one at a time.
A structure that fits an inorganic chemistry deliverable
Task directions govern format where they specify one. Where the arrangement is yours, this order runs from position to property to reaction.
| Section | What belongs in it | How it tends to be scored |
|---|---|---|
| Periodic position | Where the elements sit and what that predicts about them | The reasoning foundation for everything after |
| Bonding classification | Where the compound sits on the ionic to covalent spectrum, and why | Scored for the electronegativity argument, not the label |
| Structure | The arrangement, including lattice or molecular geometry as relevant | Scored for connecting structure to observable properties |
| Properties | Melting point, solubility, conductivity and hardness, explained | Explanation is the aspect; a properties table alone is thin |
| Reactions | Balanced equations with reaction type identified | Unbalanced equations are a fast and avoidable loss |
| Prediction | Behaviour of an unfamiliar compound argued from trends | Where understanding is separated from recall |
| Sources | Texts and any data tables used, in APA | Scored wherever the rubric names citation |
Balance every equation and include states of matter. States are not decoration; they are what tells a reader that a precipitate formed or a gas evolved, and they carry the chemistry that the formula alone does not.
Evidence craft in inorganic chemistry
Inorganic claims are checkable against reference data, which makes precision the whole game.
- Argue from a named trend. Saying an element is more reactive because ionization energy decreases down the group is an argument; saying it is more reactive is a claim.
- Balance equations completely and include states of matter for every species.
- Give oxidation states explicitly in redox discussion, and show what was oxidized and what was reduced.
- Cite data you rely on. Electronegativity values, solubility rules and standard potentials all come from tables, and naming the source makes them checkable.
- Use consistent nomenclature and formulas, including correct capitalization of element symbols, since a lowercase symbol changes the element entirely.
- Cite borrowed problems or texts in APA where the rubric asks for citation, and keep quotation minimal since WGU scans submissions for authenticity.
The habit that most improves inorganic work is stating the exception. Trends in the periodic table have well-known irregularities, and a submission that notes one and explains it demonstrates a level of command that smooth generalizations never reach.
What separates Competent from work sent back
Work at WGU is Competent or Not Competent, with no letter grades and no ordinary grade point average. Performance assessment work can be revised and resubmitted with no grade penalty, so a return costs time inside a six-month flat-rate term.
Inorganic chemistry work that clears on the first read tends to have:
- Properties explained from periodic position rather than listed.
- Bonding classified with the electronegativity reasoning shown.
- Every equation balanced and carrying states of matter.
- Oxidation states assigned explicitly wherever redox appears.
- At least one prediction about an unfamiliar compound argued from trends.
- Formulas and symbols written with correct capitalization throughout.
Where a proctored objective assessment forms part of this course in your plan, the boundary is absolute. Objective assessments at WGU are proctored, so support is preparation only: trend drills, prediction practice and an honest readiness call. We do not sit assessments and we never ask for portal credentials.
Seven mistakes that cost time in BWT2
- Memorizing element by element. The table is a prediction tool, and using it as a reference list guarantees the material outruns the study time.
- Unbalanced equations. The quickest avoidable loss in the course and the first thing an evaluator checks.
- Omitting states of matter. Without them a reader cannot tell whether a precipitate or a gas was produced, which is often the entire point of the reaction.
- Treating bonding as two categories. Ionic and covalent are ends of a spectrum, and the interesting compounds sit between them.
- Redox without oxidation states. Claiming a species was reduced without showing the state change leaves the argument unsupported.
- Careless symbols. Capitalization changes which element you wrote, and it is the kind of error that undermines confidence in otherwise sound work.
- Ignoring solubility rules. Whether a double replacement produces a precipitate is decided by a rule set you can look up, and predicting products without consulting it produces reactions that would not occur.
How support works on this course
Inorganic chemistry is returned most often for equations and for property claims with no reasoning behind them. Send the rubric from your Course of Study and the task directions if a written deliverable is involved. The work comes back with study reorganized around periodic trends, equations balanced with states supplied, bonding classified through electronegativity reasoning, oxidation states assigned in every redox discussion, and predictions written so each one names the trend it argues from.
Two competency units in a flat-rate six-month term makes this a course to close efficiently, and it pairs well with the organic course since the two together cover most of what a school science teacher meets in a laboratory. The teaching payoff here is unusually direct. Precipitation reactions, flame tests, displacement series and acid-base neutralizations are the demonstrations that fill a school chemistry year, and every one of them is an application of the trends this course asks you to reason from. A teacher who can explain the demonstration rather than merely run it is the difference this material makes.
Questions students ask about BWT2
Is BWT2 the same course as CHEM 5300?
How do I study a subject this broad in two competency units?
Why do states of matter matter in equations?
Periodic table being used as a reference list?
Send your rubric and any task directions. Study gets rebuilt around trends, equations get balanced with states, and every property claim gets the reasoning written under it.
Where BWT2 sits in WGU's programs
The July 2026 catalog places this code in 1 current WGU program. Open a program page for the complete standard path and term positions. The live Degree Plan remains authoritative after transfer credit, substitutions, and mentor planning.
The assessments, one by one
The public catalog does not publish this course's PA/OA identity or task count. WGU Tutors publishes at most one PA manual per course and only from a WGU-controlled public rubric. Until that source exists, PA help begins from the student's real Course of Study and OA support remains preparation only.