500 prompts matching "The removal of impurities as slag"
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
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
Exam practice: Percentage yield, and why it falls short of a hundred
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: A mixed set of second-term chemistry calculations
Act as my SS1 Chemistry tutor. Walk me through a mixed set of second-term chemistry calcul
Quiz me: Oxidation and reduction in terms of hydrogen
Act as my SS1 Chemistry tutor and quiz me on oxidation and reduction in terms of hydrogen.
Explain back: Oxidation and reduction in terms of electrons
I have just studied oxidation and reduction in terms of electrons in my SS1 Chemistry clas
Exam practice: Heat of reaction, of neutralisation and of combustion
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: A mixed set of SS1 Chemistry calculations
Act as my SS1 Chemistry tutor. Walk me through a mixed set of SS1 Chemistry calculations a
Practice set: Separating a mixture of two miscible liquids
Act as my SS1 Chemistry tutor. Give me five practice questions on separating a mixture of
Exam practice: Isotopy, with examples of isotopes
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Thinking isotopes of an element react differently
Act as my SS1 Chemistry tutor. Show me a worked answer on thinking isotopes of an element
Exam practice: The links between chemistry and the other sciences
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Treating chemistry as a subject only about dangerous substances
Act as my SS1 Chemistry tutor. Show me a worked answer on treating chemistry as a subject
Calculation practice: The units and quantities used in chemistry
Act as my SS1 Chemistry tutor. Walk me through the units and quantities used in chemistry
Quiz me: The major chemical industries in Nigeria
Act as my SS1 Chemistry tutor and quiz me on the major chemical industries in Nigeria. Ask
Exam practice: The raw materials each Nigerian chemical industry draws on
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Exam practice: Brownian motion as evidence for moving particles
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Saying the particles themselves melt when a solid melts
Act as my SS1 Chemistry tutor. Show me a worked answer on saying the particles themselves
Quiz me: The proton, the neutron and the electron compared
Act as my SS1 Chemistry tutor and quiz me on the proton, the neutron and the electron comp
Explain back: Atomic number and mass number
I have just studied atomic number and mass number in my SS1 Chemistry class. Let me explai