Easy tips

How do you calculate ee enantiomeric ratio?

How do you calculate ee enantiomeric ratio? Enantiomeric excess (ee): The excess of one enantiomer over the other in a mixture of enantiomers. Expressed mathematically: enantiomeric excess = % of major enantiomer - % of minor enantiomer. Example: A mixture composed of 86% R enantiomer and 14% S enantiomer has 86% - 14% = 72% ee. How do you calculate ee%? If actual percents of the enantiomers are unavailable but optical rotation angles can be determined, the equation % ee = 100% (α minor / α major) can prove useful. What does mean a 94% enantiomeric excess? What does mean...
Other

Why is my 30 amp RV plug getting hot?

Why is my 30 amp RV plug getting hot? Loose connection. If the plug on the cord, or the socket at the campground is loose, then this will cause additional resistance. Additional resistance means more heat buildup, which can then cause overheating and melting of the plug or the cord, as well as voltage drop that could potentially damage appliances. What voltage is a twist lock plug? 120 volt - Plug - Twist Lock - Electrical Plugs & Connectors - Wiring Devices & Light Controls - The Home Depot. How do you wire a twist lock plug? Wrap the "hot"...
Easy tips

What is Thin Prep cytology?

What is Thin Prep cytology? The ThinPrep 2000 System is for use in screening for the presence of atypical cells, cervical cancer, or precursor lesions (LSIL, HSIL) as well as other cytologic categories as defined by the Bethesda System for Reporting Cervical Cytology, and is intended as a replacement for the conventional method of Pap smears. What is the difference between a Pap smear and a Pap smear Thin Prep? In the traditional Pap test, cell samples are obtained from the vagina, cervix, and cervical canal and spread on a glass slide. In the ThinPrep Pap test, cell samples are...
Easy lifehacks

What is the ASCII value of 16?

What is the ASCII value of 16? 10 ASCII and EBCDIC character setsDecimal ValueHex ValueASCII Symbol1610DLE1711DC11812DC21913DC3 Is ASCII 16 bit code? ASCII. ASCII uses 8 bits to represent a character. This uses up one bit, so ASCII represents 128 characters (the equivalent of 7 bits) with 8 bits rather than 256. What is the ASCII value of 14? ASCII Table – Hex to ASCII Value Character Code ChartDecimalHexBinary201400010100211500010101221600010110231700010111 How do I add ASCII characters in HTML? Inserting ASCII characters To insert an ASCII character, press and hold down ALT while typing the character code. For example, to insert the degree...
Common questions

What kind of kitchen appliances does Smeg make?

What kind of kitchen appliances does Smeg make? Renowned the world-over for creating beautiful kitchen products that combine technology and style, SMEG makes kitchen appliances that are high performing, packed with useful features, and crafted from quality materials. New Fab 28 includes Life plus 0°C/32°F drawer on telescopic guides. What is the meaning of style in Smeg? Style for SMEG is the way a product communicates with its surroundings, and enables users to interact with it, thus establishing a rapport with the user that goes beyond mere practical concerns. With this idea, SMEG has carried out painstaking research into aesthetics...
Common questions

What is meant by scholastic philosophy?

What is meant by scholastic philosophy? Scholasticism, the philosophical systems and speculative tendencies of various medieval Christian thinkers, who, working against a background of fixed religious dogma, sought to solve anew general philosophical problems (as of faith and reason, will and intellect, realism and nominalism, and the provability of the ... What was the ultimate goal of scholastic philosophy? Its ultimate goal was science (scientia ), although frequently schoolmen had to be content with probable opinions and dialectical solutions (see dialectics; dialectics in the middle ages). Its highest form, developed in the 13th century, was a positive contribution to education...
Other

What do Pacific tree frog eggs look like?

What do Pacific tree frog eggs look like? 1. Pacific Treefrogs lay eggs in clusters of 10-80 eggs typically attached to vegetation in shallow, still water. Each cluster is a soft, irregularly shaped mass that does not hold its shape out of the water. Eggs generally hatch in 2-3 weeks, but this time varies based on water temperature. Where do tree frogs lay their eggs? This female tree frog lays her eggs on the dark underside of leaves overhanging a pool of water. Here, the young tadpoles begin to develop. They will hatch and fall into the water, where they...
Common questions

Are Lodge cast iron pans good?

Are Lodge cast iron pans good? Buying Options. If you prefer a pan with higher sides for frying or braising, the Lodge Pre-Seasoned 12-inch Cast Iron Skillet is an excellent option. Like the Lodge Chef Collection skillet, it comes well-seasoned and performed as well as skillets many times its price in our tests. Is Lodge real cast iron? MADE IN THE USA. Lodge has been making cast iron cookware in South Pittsburg, Tennessee (pop. 3,300) since 1896. With over 120 years of experience, their cast iron is known for its high quality design, lifetime durability, and cooking versatility. Is Lodge...
Easy tips

What is Crataegus Oxyacantha used for?

What is Crataegus Oxyacantha used for? Hawthorn (Crataegus oxyacantha) is a widely used Chinese herb for treatment of gastrointestinal ailments and heart problems and consumed as food. In North America, the role of treatment for heart problems dates back to 1800. What are the benefits of Crataegus? 9 Impressive Health Benefits of Hawthorn BerryLoaded with antioxidants. May have anti-inflammatory properties. May lower blood pressure. May decrease blood fats. Used to aid digestion. Helps prevent hair loss. May reduce anxiety. Used to treat heart failure. What is hawthorn herb good for? Hawthorn is used to help protect against heart disease and...
Common questions

How much does it cost to rebuild a scooter motor?

How much does it cost to rebuild a scooter motor? According to DoItYourself.com, a motorcycle engine rebuild can range anywhere from $3,000 to $7,000, depending on the cost of replacement parts needed for the rebuild. The estimates do not include the cost of labor for a qualified mechanic. Is it worth it to rebuild an engine? A rebuilt engine gets better gas mileage than your old one and will emit fewer pollutants. Rebuilding engines also saves energy related to processing discarded engines and cars. A remanufactured/rebuilt engine, with proper maintenance, is capable of lasting as long as a new car...