500 prompts matching "Ethanol production by fermentation in Nigeria"
Spot my mistake: Confusing evaporation with boiling
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing evaporation with boili
Explain back: Writing the formula of a compound from valencies
I have just studied writing the formula of a compound from valencies in my SS1 Chemistry c
Practice set: Naming a compound from its formula
Act as my SS1 Chemistry tutor. Give me five practice questions on naming a compound from i
Exam practice: Writing and balancing a chemical equation
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Changing a formula instead of a coefficient when balancing
Act as my SS1 Chemistry tutor. Show me a worked answer on changing a formula instead of a
Calculation practice: Working out the formula mass of a compound
Act as my SS1 Chemistry tutor. Walk me through working out the formula mass of a compound
Explain back: The law of multiple proportions
I have just studied the law of multiple proportions in my SS1 Chemistry class. Let me expl
Practice set: Verifying a law of combination from given data
Act as my SS1 Chemistry tutor. Give me five practice questions on verifying a law of combi
Exam practice: Gay-Lussac's law of combining volumes
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Applying the law of multiple proportions to the wrong pair
Act as my SS1 Chemistry tutor. Show me a worked answer on applying the law of multiple pro
Calculation practice: Calculating masses that combine in a fixed ratio
Act as my SS1 Chemistry tutor. Walk me through calculating masses that combine in a fixed
Explain back: Molar mass and how it is found
I have just studied molar mass and how it is found in my SS1 Chemistry class. Let me expla
Practice set: Converting between mass, moles and number of particles
Act as my SS1 Chemistry tutor. Give me five practice questions on converting between mass,
Spot my mistake: Using molar mass where molar volume is required
Act as my SS1 Chemistry tutor. Show me a worked answer on using molar mass where molar vol
Calculation practice: Calculating the number of particles in a given mass
Act as my SS1 Chemistry tutor. Walk me through calculating the number of particles in a gi
Quiz me: Naming compounds of metals with fixed valency
Act as my SS1 Chemistry tutor and quiz me on naming compounds of metals with fixed valency
Explain back: Naming compounds of metals with variable valency
I have just studied naming compounds of metals with variable valency in my SS1 Chemistry c
Practice set: Naming compounds that contain radicals
Act as my SS1 Chemistry tutor. Give me five practice questions on naming compounds that co
Exam practice: Naming acids and the salts derived from them
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Leaving out the oxidation state where it is needed
Act as my SS1 Chemistry tutor. Show me a worked answer on leaving out the oxidation state