A student extracted starch from a 2.5g sample of banana. The total volume of banana extract she collected was 22.5ml . The weight of the filter paper alone was 0.172g. The wet weight of the filter paper with starch was 1.158g. The dry weight of the filter paper with starch was 0.894g. What is the weight percentage of starch in the banana ?
A student extracted starch from a 2.5g sample of banana. The total volume of banana extract she collected was 22.5ml . The weight of the filter paper alone was 0.172g. The wet weight of the filter paper with starch was 1.158g. The dry weight of the filter paper with starch was 0.894g. What is the weight percentage of starch in the banana ?
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter23: The Chemistry Of Life
Section: Chapter Questions
Problem 75A
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A student extracted starch from a 2.5g sample of banana. The total volume of banana extract she collected was 22.5ml . The weight of the filter paper alone was 0.172g. The wet weight of the filter paper with starch was 1.158g. The dry weight of the filter paper with starch was 0.894g. What is the weight percentage of starch in the banana ?
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