IGCSE Physics prescribed practical: investigate the resistivity of a wire by measuring resistance, length and diameter. Full method and calculations.
Tag: Edexcel IGCSE
IGCSE Practical: Making Salts from Metals and Acids
IGCSE prescribed practical: make salts from metals and acids using filtration, evaporation and crystallisation. Soluble and insoluble salt methods.
IGCSE Practical: Acid-Base Titration to Find HCl Concentration
IGCSE prescribed practical: determine HCl concentration using acid-base titration with NaOH. Full method, indicator use, endpoint detection and calculations.
IGCSE Practical: Identifying Metal Ions with Flame Tests
IGCSE prescribed practical: identify metal ions using flame tests. Method, expected flame colours for each metal ion, and analysis of emission spectra.
IGCSE Practical: Electrolysis of Copper Sulfate Solution
IGCSE prescribed practical: electrolyse copper sulfate solution to extract copper metal. Full method, electrode reactions, mass calculations and analysis.
IGCSE Practical: Concentration, Temperature and Reaction Rate
IGCSE prescribed practical: investigate the effect of concentration and temperature on reaction rate using HCl and sodium thiosulfate. Method and analysis.