Diffusion of Ammonium hydroxide with red litmus paper Definition of diffusion 1. Diffusion is the process in which particles move from an area of high concentration to an area of low concentration in order to evenly spread out. 2 Diagram. 3. During the diffusion tube experiment I noted that firstly ammonium hydroxide was placed on to a piece of cotton wool. The cotton wool (with the ammonium hydroxide) was then placed in to a diffusion tube containing around 10 pieces of curled red
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Does Your Window Have Minor Damage? Tips For Repairing The Glass Your home’s windows should be able to take on their fair share of stress from the weather‚ but they can become damaged. It could be a chip from hail that impacted at high speeds‚ a fallen limb from a tree‚ or even your child throwing a toy towards the glass. Repairing minor damage is something that you can do on your own‚ and will help the windows remain strong. These tips will help you do it. Clear Resin A useful tool for repairing
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The purpose of the experiment conducted was to observe if a higher concentration or lower concentration gradient would affect the diffusion rate of the iodine moving through the starch concentration. This was shown to be an accurate experiment as with a higher concentration gradient the diffusion that did occur happened a lot faster and diffused more efficiently compared to no iodine solution and just water. This is due to the molecular collisions speeding up the experiment in the time period given
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I believe that minors should have limited access to social media. When it comes to sharing personal information. If they share too much information that could damage their personal life‚ get them into trouble with the law‚ and it could hurt others as well. It’s believed that minors should have social media accounts‚ and as parents they shouldn’t get involved within their accounts. There need to be some restriction to their social; media accounts. For example‚ if a minor shares too much information
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As humans‚ we have struggled for thousand of years trying to define what it meant to be human and what rights we have as human beings. With the establishment of the United Nations‚ the general assembly was able to adopt a universal declaration of human rights on December 10‚ 1948. However‚ with the rise of technology and creation of AI‚ it now raises the question as to what rights do these AIs have and does human rights extend to them as well. When we look at the bigger picture‚ AIs are merely creations
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Dreams have always been a very important part of the world due to the extremely powerful influence they have on people. In some cases dreams are so powerful that they can ascend the common man and become the identity of a nation. The United States of America is one of these nations‚ as it has always prided itself on the American dream. This dream states that everyone is equal and that no matter the start anyone can become a success. While this idea was occasionally picked apart‚ it wasn’t until after
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The world may just see me as an evil sorceress‚ but that’s really not true. As a child‚ my parents were very busy. They hardly ever gave me attention‚ or taught me anything‚ especially how to show basic kindness towards others. I grew up reflecting their behavior‚ and people began to see me as a mean old sorceress. Due to that‚ I spend most of my days in my cozy home‚ away from all of the people who don’t know the true story. While I enjoy this lifestyle‚ I have always longed for a child. Eventually
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tutor: Dr. K. W. Lau [Robert]‚ Assistant Professor [tcrobert@polyu.edu.hk] [852 - 2766 6466] [Room: ST 707] Explain the use of memory systems on strengthening your studying area(s)? Ng Yan Kin Department of Civil engineering The Hong Kong Polytechnic University 12098159d Abstract This paper is about exploring the use of memory system on strengthening study areas. In the paper‚ literatures are used to reveal the basic knowledge and functions
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Diffusion and Osmosis in an egg Low concentration 1.1 Diffusion is the process of molecules spreading from areas of high concentration to areas of low concentration. High concentration 1.1 Osmosis is the diffusion of water molecules through a semi-permeable membrane from the area of low concentration of solute to the area of high concentration of solute. 1.2 Diffusion is important to living cells because it’s the way they take in materials from the environment‚ and they also prevent themselves
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My group and I are carrying out an investigation to find out how different concentrations of glucose affect osmosis in potato cells. Osmosis is the passive process of diffusing water which means within this experiment particles of water will move from a lower concentrated area to an area of higher concentration ; in this case it will be a concentration of glucose. Diffusion is when particles move from an area of high concentration to low concentration ; for example when a smell of cooking spreads
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