Required Practical 3 - Effect of Temperature on Reaction Rate (AQA A-Level Chemistry): Flashcards

📚Flashcards
Revision NotesModel AnswersQuizzesFlashcardsExam Questions
Required Practical 3 - Effect of Temperature on Reaction Rate
Sign up to keep revising.Create a free account to study more flashcards and track your progress.

Practise the cards

10 cards from this deck

Show

Two reactants in temp-rate practical

Na2S2O3Na_2S_2O_3 and HClHCl

Observable endpoint in temp-rate practical

Cross disappears due to precipitate

Precipitate formed in Na2S2O3Na_2S_2O_3 + HClHCl reaction

Sulfur

Conc. of HClHCl in temp-rate practical

11 mol dm−3^{-3}

Conc. of Na2S2O3Na_2S_2O_3 in temp-rate practical

0.050.05 mol dm−3^{-3}

Hazard of SO2SO_2 released in reaction

Toxic

Min. no. of temperatures to test

Five

Plot to show rate change with temp.

11/time vs. temperature

Why temp. affects reaction rate

Increased kinetic energy of particles

Tech improvement for objective endpoint detection

Light sensor

Explore AQA A-Level Chemistry Revision Notes by Topics

Physical Chemistry Practicals

Organic & Inorganic Chemistry Practicals

Explore AQA A-Level Chemistry Model Answers by Topics

Physical Chemistry Practicals

Organic & Inorganic Chemistry Practicals

Explore AQA A-Level Chemistry Quizzes by Topics

Physical Chemistry Practicals

Organic & Inorganic Chemistry Practicals

Explore AQA A-Level Chemistry Exam Questions by Topics

Physical Chemistry Practicals

Organic & Inorganic Chemistry Practicals

Join 100,000+ A-Level students studying Flashcards with us.

Select your subjects, and get access to A+ resources today.