Three prompts in each subject are free to try. One subscription opens every subject and every prompt in senior secondary, or subscribe your whole school. Already have a code? Enter it here.
23 prompts matching "Balancing a redox equation by oxidation number"
Exam practice: Measuring rate by volume of gas or by loss of mass
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Exam practice: How alkenes react by addition across the double bond
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Explain back: Writing a nuclear equation
I have just studied writing a nuclear equation in my SS2 Chemistry class. Let me explain i