453 prompts matching "Identifying a salt from combined cation and anion tests"
Calculation practice: Calculating a new volume after a change of pressure
Act as my SS1 Chemistry tutor. Walk me through calculating a new volume after a change of
Teach me: Combining the gas laws into a single equation
You are my personal SS1 Chemistry tutor. Teach me combining the gas laws into a single equ
Spot my mistake: Forgetting to convert pressure units before calculating
Act as my SS1 Chemistry tutor. Show me a worked answer on forgetting to convert pressure u
Calculation practice: Calculating the volume of a gas at s.t.p.
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of a gas at s.t.p. a
Teach me: What stoichiometry means
You are my personal SS1 Chemistry tutor. Teach me what stoichiometry means, using a real N
Spot my mistake: Using an unbalanced equation in a stoichiometry calculation
Act as my SS1 Chemistry tutor. Show me a worked answer on using an unbalanced equation in
Calculation practice: Calculating the volume of gas produced in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of gas produced in a
Spot my mistake: Confusing a strong acid with a concentrated one
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing a strong acid with a c
Calculation practice: Calculating the concentration of an acid solution
Act as my SS1 Chemistry tutor. Walk me through calculating the concentration of an acid so
Teach me: How the periodic table is arranged
You are my personal SS1 Chemistry tutor. Teach me how the periodic table is arranged, usin
Explain back: The trend in atomic radius across a period
I have just studied the trend in atomic radius across a period in my SS1 Chemistry class.
Spot my mistake: Reading a group trend as though it were a period trend
Act as my SS1 Chemistry tutor. Show me a worked answer on reading a group trend as though
Chemistry at work: How Mendeleev's table predicted undiscovered elements
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Spot my mistake: Choosing distillation where filtration would do
Act as my SS1 Chemistry tutor. Show me a worked answer on choosing distillation where filt
Exam practice: The laboratory preparation of hydrogen
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Confusing temporary hardness with permanent hardness
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Teach me: The composition of air
You are my personal SS1 Chemistry tutor. Teach me the composition of air, using a real Nig
Explain back: The laboratory preparation of oxygen
I have just studied the laboratory preparation of oxygen in my SS1 Chemistry class. Let me
Spot my mistake: Treating air as a compound rather than a mixture
Act as my SS1 Chemistry tutor. Show me a worked answer on treating air as a compound rathe
Calculation practice: Calculating the volume of oxygen used in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of oxygen used in a