### Waterproofing Cloth Using Silicone CompoundsCloth can be waterproofed by coating it with a silicone layer. This is done by exposing the cloth to \((CH_3)_2SiCl_2\) vapor. The silicon compound reacts with \(OH\) groups on the cloth to form a waterproofing film (density = \(1.0 \, \text{g/cm}^3\)) of \([(CH_3)_2SiO]_n\), where n is a large integer number.The chemical reaction is given by:\[ n \, (CH_3)_2SiCl_2 + 2n \, OH^- \rightarrow 2n \, Cl^- + n \, H_2O + [(CH_3)_2SiO]_n \]The coating is added layer by layer, with each layer of \([(CH_3)_2SiO]_n\) being \(0.60 \, \text{nm}\) thick. Suppose you want to waterproof a piece of cloth that is \(4.00 \, \text{m}^2\) and you want \(250\) layers of the waterproofing compound on the cloth. **Question:**What mass of \((CH_3)_2SiCl_2\) do you need?**Mass:** \( \qquad \text{g} \)- **Input Fields:** - **Mass field:** where the calculated mass of \((CH_3)_2SiCl_2\) will be input.- **Buttons:** - **Submit Answer:** to submit the calculated mass. - **Try Another Version:** to try solving a different version of the problem.This educational content helps you understand the process of waterproofing textiles using chemical compounds and reinforces concepts related to chemical reactions, densities, and layering in practical applications.

Given as, n(CH3)SiCl 2 +2nOH→2nCl- +nH2O+[(CH 3)2SiO] n

SIC1₂ vapor. proofed by coating it with a silicone layer. This is done by exposing the cloth to (CH3, ma waterproofing film (density = 1.0 g/cm³) of [(CH3)2 SiO], where n is a large integer number. Cl₂ + 2n OH2n CI+ n H₂O + [(CH3)2 SiO]n ed layer by layer, with each layer of [(CH3)2 SiO], being 0.60 nm thick. Suppose you want to waterproof a piec want 250 layers of waterproofing compound on the cloth. What mass of (CH3)2 SiCl2 do you need? Try Another Version 8 item attempts remaining

SIC1₂ vapor. proofed by coating it with a silicone layer. This is done by exposing the cloth to (CH3, ma waterproofing film (density = 1.0 g/cm³) of [(CH3)2 SiO], where n is a large integer number. Cl₂ + 2n OH2n CI+ n H₂O + [(CH3)2 SiO]n ed layer by layer, with each layer of [(CH3)2 SiO], being 0.60 nm thick. Suppose you want to waterproof a piec want 250 layers of waterproofing compound on the cloth. What mass of (CH3)2 SiCl2 do you need? Try Another Version 8 item attempts remaining

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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