346 prompts matching "Exam practice: Measuring rate by volume of gas or by loss of mass"
Teach me: How the WAEC practical qualitative paper is set out
You are my personal SS3 Chemistry tutor. Teach me how the WAEC practical qualitative paper
Spot my mistake: Writing an inference where only an observation is asked for
Act as my SS3 Chemistry tutor. Show me a worked answer on writing an inference where only
Spot my mistake: The presentation errors that lose practical marks
Act as my SS3 Chemistry tutor. Show me a worked answer on the presentation errors that los
Teach me: The calculation types WAEC sets year after year
You are my personal SS3 Chemistry tutor. Teach me the calculation types WAEC sets year aft
Teach me: The mole as the bridge between mass and particles
You are my personal SS3 Chemistry tutor. Teach me the mole as the bridge between mass and
Spot my mistake: Forgetting to balance the equation before using mole ratios
Act as my SS3 Chemistry tutor. Show me a worked answer on forgetting to balance the equati
Spot my mistake: Predicting a trend in the wrong direction
Act as my SS3 Chemistry tutor. Show me a worked answer on predicting a trend in the wrong
Teach me: How the WAEC Chemistry papers are structured and marked
You are my personal SS3 Chemistry tutor. Teach me how the WAEC Chemistry papers are struct
Spot my mistake: The time-management mistakes candidates make
Act as my SS3 Chemistry tutor. Show me a worked answer on the time-management mistakes can
Teach me: Building a revision timetable for the final run-in
You are my personal SS3 Chemistry tutor. Teach me building a revision timetable for the fi
Spot my mistake: The topics I keep getting wrong, and why
Act as my SS3 Chemistry tutor. Show me a worked answer on the topics I keep getting wrong,
Spot my mistake: Filling the 3d sublevel before the 4s
Act as my SS3 Chemistry tutor. Show me a worked answer on filling the 3d sublevel before t
Teach me: What periodicity means
You are my personal SS3 Chemistry tutor. Teach me what periodicity means, using a real Nig
Teach me: Why a bond forms, and what holds it together
You are my personal SS3 Chemistry tutor. Teach me why a bond forms, and what holds it toge
Spot my mistake: Describing a polar covalent bond as ionic
Act as my SS3 Chemistry tutor. Show me a worked answer on describing a polar covalent bond
Teach me: The mole and the Avogadro constant
You are my personal SS3 Chemistry tutor. Teach me the mole and the Avogadro constant, usin
Teach me: What a balanced equation tells you quantitatively
You are my personal SS3 Chemistry tutor. Teach me what a balanced equation tells you quant
Teach me: Solutions, suspensions and colloids distinguished
You are my personal SS3 Chemistry tutor. Teach me solutions, suspensions and colloids dist
Spot my mistake: Reading a solubility curve without checking the units
Act as my SS3 Chemistry tutor. Show me a worked answer on reading a solubility curve witho
Teach me: The Arrhenius and the Bronsted-Lowry definitions
You are my personal SS3 Chemistry tutor. Teach me the Arrhenius and the Bronsted-Lowry def