Edexcel A-Level Chemistry As B 0 3 Estimating Calculation Results Topic Practice

Pearson Edexcel IAL Chemistry

Unit 1: Structure, Bonding and Introduction to Organic Chemistry

Topic 1: Formulae, Equations and Amount of Substance

Topic 2: Atomic Structure and the Periodic Table

Topic 3: Bonding and Structure

Topic 4: Introductory Organic Chemistry and Alkanes

Topic 5: Alkenes

Unit 2: Energetics, Group Chemistry, Halogenoalkanes and Alcohols

Topic 6: Energetics

Topic 7: Intermolecular Forces

Topic 8: Redox Chemistry and Groups 1, 2 and 7

Topic 9: Introduction to Kinetics and Equilibria

Topic 10: Organic Chemistry: Halogenoalkanes, Alcohols and Spectra

Unit 3: Practical Skills in Chemistry I

Practical Skills in Chemistry I

Assessed mathematical skills and measurement conventions

B.0 Arithmetic and numerical computation

B.0.0—Units in calculations

B.0.1—Decimal and standard form

B.0.2—Ratios, fractions and percentages

B.0.3—Estimating calculation results

B.0.4—Powers, exponentials and logarithms

B.0.P—SI unit prefixes

B.1 Handling data

B.4 Geometry and trigonometry

Question Bank/A-Level Edexcel Chemistry/AS/Assessed mathematical skills and measurement conventions/B.0 Arithmetic and numerical computation/B.0.3—Estimating calculation results

Question typeDifficulty