Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question
A mixture weighing 28.516g containers 4.518g NH4CL, 15.20g SiO2, with the remainder NaCl. find the percent, weight, of each component. Show you method for making the calculations.
### Separation of a Mixture A mixture weighing 28.516 g contained 4.518 g NH₄Cl, 1.520 g SiO₂, with the remainder being NaCl. Find the percent, by weight, of each component. Show your method for making the calculations. #### Components: - % NH₄Cl - % SiO₂ - % NaCl **Instructions:** 1. **Calculate the weight of NaCl:** - Subtract the weight of NH₄Cl and SiO₂ from the total weight of the mixture. 2. **Calculate the percentage of each component:** - Use the formula: \((\text{Weight of component} / \text{Total weight of mixture}) \times 100\%\) 3. **Provide detailed calculations for each step.**
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Transcribed Image Text:### Separation of a Mixture A mixture weighing 28.516 g contained 4.518 g NH₄Cl, 1.520 g SiO₂, with the remainder being NaCl. Find the percent, by weight, of each component. Show your method for making the calculations. #### Components: - % NH₄Cl - % SiO₂ - % NaCl **Instructions:** 1. **Calculate the weight of NaCl:** - Subtract the weight of NH₄Cl and SiO₂ from the total weight of the mixture. 2. **Calculate the percentage of each component:** - Use the formula: \((\text{Weight of component} / \text{Total weight of mixture}) \times 100\%\) 3. **Provide detailed calculations for each step.**
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