The goal for our lab activity was to make a silver mirror by reducing silver ions with dextrose. The materials that we used were acetone‚ 5 mL of 1.5 M ammonium nitrate solution (NH4NO3)‚ 5 mL of 0.5 silver nitrate solution (AgNO3)‚ 10 mL of 5% dextrose solution (C6H12O6)‚ 10mL of 10% sodium hydroxide solution (NaOH)‚ a 50 mL beaker‚ a 250 mL Florence flask with a rubber stopper‚ a 10 mL graduated cylinder‚ a waste beaker‚ and distilled water. The first thing we did was rinsed the beaker‚ cylinder
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privilege and put not only their life at risks but others on the road with them as they multitask texting and driving. So many young adults become increasingly connected towards their phone that they begin to lose focus on their surroundings and end up in a casket only days later. Using my knowledge and what I have seen‚ I would like to educate others on the dangers of texting and driving. Although many already realize that this is such an obvious piece of information‚ it is hard to believe that it
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The statistics showing accidents in the United States due to distracted driving is alarming. A 2014 report by the National Highway Traffic Safety Administration show that distracted driving is the cause for 18 percent of injury crashes‚ and 16 percent of all police-reported motor vehicle traffic crashes. For that same year‚ 3‚179 people killed and an estimated additional 431‚000 people injured in motor vehicle crashes involving distracted drivers. An estimated 660‚000 drivers are using mobile phones
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restricting teen driving on the books for more than a year. Because of the numerous deaths‚ many people are pushing for a legislative bill that would limit teens driving privileges. This proposed bill is expected to easily clear the Senate‚ and its chances in the House of Representatives are high. If it passes‚ then it will be effective to all those teens born after January 1‚ 1983. This new law will allow teens more practice time before driving alone. The bill will give teens more driving experience
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Deanna Farris Katie Steed English 1302 – P03 25 February 2011 “A Modest Proposal” as a Satirical Example for Students Community College or an Ivy League school‚ every freshman gets to experience the joy we all know as English One. Many schools argue about what text should be analyzed in order to most effectively point out the “do’s and do not’s” of writing a paper to better prepare students for many essays to come. Jonathan Swift’s “A Modest Proposal” would be a great addition to a first-year
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2.3.2 Counter Ion “Most bacterial cell walls are charged with a negative charge‚ so most antibacterial polymers must be charged with a positive charge to facilitate the adsorption process. The composition of the counter ion‚ or polymer-linked ions‚ is used to balance the charge‚ it also affects the antibacterial activity. The counter ion has positive charge‚ which is a strong ion-pair with the polymer will inhibit the antibacterial activity because it will prevent the polymer from interacting with
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Alcohol Drinking A. person’s mood to change rapidly B. Alcohol drinking will have a person depending on alcohol C. Alcohol drinking is one of the leading causes of risky behavior. D. Alcohol drinking can cause alcohol dependence E. Alcohol Drinking can be deadly A. Alcohol drinking can cause alcohol poisoning Alcohol drinking influences a person to drive‚ which is endangering themselves as well as others. B. Alcohol drinking should not be done because it is not healthy or safe
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blamed on distracted driving and most of the distractions are caused by cell phone usage.” Many drivers today have such busy lives and never have time to get the things they need to do complete in one day’s time. This leaves them to get things done while on the road. Checking emails is a top priority for Americans and since many have Smartphone’s‚ they will do it on the road as well as send text messages. There are many laws being established to try to prevent distracted driving from happening‚ although
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Should people use self-driving cars? Are they safe?“Beep‚ beep. Car‚ which currently reaches only 40 km/h‚ faces many legal‚ regulatory hurdles’’ – CBC News.People should not drive self-driving cars. Self-driving cars have too many disadvantages than advantages on the car‚ it’s going to be a expensive chance of risking our lives in the car and on the road. Something might malfunction with the computer and other stuff that goes on in the car and the driver would not be able to control the car and
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Distracted driving is an extraordinarily important topic that should not go unaddressed. More than ten people pass away and 1‚161 have been injured every day due to careless and inattentive driving. Half of teen car collisions result from either a text message or tweet that could have waited. Life is so precious and should not be taken away from someone because‚ of a new status on Facebook. Texting while driving already had a major impact on the road and with the addition of social media it will
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