This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
You're on a roll — Step 1: Determine the mass of the wet soil sample. Mass of wet soil = (Mass of crucible + soil before heating) - Mass of crucible Mass of wet soil = 29 g - 10 g = 19 g Step 2: Determine the mass of the dry soil sample. Mass of dry soil = (Mass of crucible + soil after heating) - Mass of crucible Mass of dry soil = 18 g - 10 g = 8 g Step 3: Calculate the mass of water in the soil. Mass of water = Mass of wet soil - Mass of dry soil Mass of water = 19 g - 8 g = 11 g Step 4: Calculate the percentage of water in the original soil sample. Percentage of water = Mass of waterMass of wet soil × 100\% Percentage of water = 11 g19 g × 100\% Percentage of water ≈ 0.5789 × 100\% Percentage of water ≈ 57.89\% Comparing this to the given options: A. 20% B. 25% C. 40% D. 57.9% The closest option is D. The correct option is D. What's next? Send 'em!