Birmingham City Schools



1st period Science ProjectProblem Statement: Can I mix an acid and a base to get a neutral solution?Background information: (first 3 videos) of webpage: Title of Article: Acids and Bases Are EverywhereDate: 1997-2013Web address: factsEvery liquid you see will probably have either acidic or basic traitsWhen you put baking soda in water it creates a basic solutionVinegar is an acidA chemist named Svante Arrhenius came up with a way to define acids and bases in 1887Water can be an acid or a baseTitle of webpage: YoutubeTitle of article: Acids and Bases Champions Science Adventures (video)Web address: facts The man poured an indicator into acids and they changed colors. Then he poured a base and the colors changed.Invisible ink is a acid and you can use a base to remove itBases are slippery like soapTitle of webpage: DuckstersTitle of article: Acids and BasesWeb address: : 10/20135 factsAmmonia is a baseCar batteries use a strong acid called sulphuric acid Acids and bases can neutralize each otherWhether a liquid is an acid or base depends on the type of ions in it.The number 0 on the ph scale is the strongest acidTitle of webpage: Cilie Yak’s Sous Club for kidsTitle of article: This Acids and Bases Experiment Makes Fizzy Bubbles with Baking Soda and VinegarWeb address: : 2010-20125 factsSoda has enough acid to destroy the outside of the canScientists use a pH scale to measure acid & alkaline Levels Alkalines can also be very chalky too. They don't combine with hydrogen to make acids. And they don't destroy metals either. Elements like potassium, calcium, magnesium and iron are alkaline Acids turn litmus paper redHypothesis: If I mix vinegar which is an acid with baking soda and which is a base and water then I should get a solution that is neutral. I think this becauseControlled VariableIndependent VariableResponding Variable ................
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