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Are you CURIOUS? Do you have a sense of DISCOVERY? Are you DEDICATED? “I have always loved science and biology and chemistry and asking why something is happening.” If this describes you, then a chemistry major at South Dakota State University is for you. Our American Chemical Society certified degree combines the advantages of large

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The high quality waterproof abrasive sticks are standard in the jewelry industry. These papers made in Japan are pasted with five pieces on both sides of the stick. After using one sheet to polish jewelry simply dispose for a fresh sheet to be used. The sticks are available in seven grits from 120 to 1000

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This ring gauge kit helps you measure and size rings easily and accurately in your shop. The kit comes with 31 half-round rings, ranging from size one to 16. A matching mandrel with rubber grip helps to provide a more accurate reading. The box holds the items, and also comes with a conversion chart showing

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In Stoichiometry PART I, we learned the basics about this kind of chemical bookkeeping. If you have a balanced chemical equation, and some measured values, you can use this information to find whatever is unknown. It’s really common to measure the amount of one reactant, in order to figure out how much product you expect

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Just gonna ride past you on my bike that’s alright because I’m not sure who I like… Why did you give me an Indian burn? I told the principal because it really hurt You’re such a stupid jerk I can’t tell her that I like her, I can only shoot her with the spitball She

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In this video, you will learn the some of the chemical properties of alcohols, how to classify alcohols and some uses of alcohols. Alcohols are organic molecules with the hydroxyl functional group, which is an oxygen bonded to a hydrogen OH. Here is methane – replace a hydrogen with the alcohol functional group to form

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