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Assume 100g sample 29.17 g N * 1 mol N= 2.0821 mol N 14.01g 4.20 g H * 1 mol H= 4.16667 mol H 1.008g H 66.63 g O * 1 mol O= 4.1644 mol O 16g O N 2.0821 H 4.16667 O4.1644 Divide by smallest N1H2O2 --->emperical formula weight = 48.026 g/mol (NH2O2)x where x= molecular formulaweight empericalformulRead more
Assume 100 g of this compound mass N = 29.17 g mass H = 4.20 g mass O = 66.63 g moles N = 29.17 g/ 14.0067 g/mol=2.083 moles H = 4.20 g/ 1.008 g/mol=4.16 moles O = 66.63 g/ 15.999 g/mol=4.16 divide by the smallest number to get the ratio N : H : O 4,16/ 2.083 =2 => H and O 2.083 / 2.083 = 1 =Read more
You can buy them through online sites such as: Where to buy Old Jamaica Rum https://www.amazon.co.uk/Candy-Cadbury-Jamaica-Raisin-Chocolate/dp/B00XV0FFKQ https://www.sanza.co.uk/Cadbury_Jamaican_Rum_and_Raisin_King_Size.asp https://www.treasureislandsweets.co.uk/for-him/old-jamaica-chocolate.html WhRead more
MacBooks usually come with a limited one-year warranty. This covers damage caused by manufacturer defects. This means if you drop your MacBook and the screen shatters, it’s not covered by the warranty. As comforting as a warranty might sound, you’re not actually protected from accidents. This meansRead more
Briefly a 3/4 sized violin is a little smaller than a full sized (4/4) one. These are mosly used by children learning to play, though they could be used by small handed adults. Standard scale length on a violin is 330mm. Thats the distance from the nut to the bridge. . the length of the vibrating stRead more
Life by the Drop is pretty much playing around with the Am blues scale, A, E, F#, D chords and a blues rhythm. It's probably the easiest as it's mostly rhythm with a few little runs and licks thrown in.
You can buy it at Hobby World - USA, PO Box 2272 Salem, NH 03079
In the gastric antrum and body, foveolar hyperplasia is a feature of reactive gastritis resulting from—for example, duodenogastric bile reflux and the use of non-steroidal anti-inflammatory drugs (NSAIDs).
If you have knee, hip or ankle joint problems, such as bursitis or arthritis, riding an exercise bike allows you to exercise your heart and lungs without putting additional stress on weak or injured joints. The Arthritis Foundation says that stationary cycling is an excellent cardio workout that doeRead more
There’s an eye disorder known as aniridia which makes the eye appear to have “no iris.” In truth, there is a small ring of iris tissue but it is so small and the pupil is so large that it can look like the eyes are completely black. It is due to a chromosome mutation.