Nc sentence example

nc
  • On the other hand, they were overcome by the Autariatae, an Illyrian tribe; the date of HO 2 C C =N NC 6 H 4 NH 2 NH.
    0
    0
  • This is shown in the case of the chloracetic acids: According to van 't Hoff the substitution of chlorine atoms into a methyl group occasions the following increments: The introduction of chlorine, however, may involve a fall in the boiling-point, as is recorded by Henry in the case of the chlorinated acetonitriles: NC CH 3.
    0
    0
  • NC CH2C1.
    0
    0
  • NC CHC12.
    0
    0
  • NC CC13.
    0
    0
    Advertisement
  • 1911; (32) Hall, A nc. Hist.
    0
    0
  • Bourne (5) to of NC, neural canal or foramen.
    0
    0
  • CYANAMIDE, NC NH 2j the amide of normal cyanic acid, obtained by the action of ammonia on cyanogen chloride, bromide or iodide, or by the desulphurization of thio-urea with, mercuric oxide; it is generally prepared by the latter process.
    0
    0
  • It gives mono-metallic salts of the type NC NHM when treated with aqueous or alcoholic solutions of alkalis.
    0
    0
  • obtained by fractional distillation of the aqueous distillate, special precautions being necessary owing to the excessively poisonous nature of the free acid: K 4 Fe(NC),±3H 2 SO 4 = 2K2S04+FeS04+6HCN.
    0
    0
    Advertisement
  • The salts of this acid, known as cyanides, may be prepared by the action of cyanogen or of gaseous hydrocyanic acid on a metal; by heating the carbonates or hydrooxides of the alkali metals in a current of hydrocyanic acid; by heating alkaline carbonates with carbon in the presence of free nitrogen: BaCO 3 + 4 C + N2 = Ba(NC) 2 + 3C0; by ignition of nitrogenous organic substances in the presence of alkaline carbonates or hydroxides; or by processes of double decomposition.
    0
    0
  • Those of the heavy metals are mostly insoluble in water, but are soluble in a solution of potassium cyanide, forming more or less stable double salts, for example KAg(NC)2, KAu(NC) 2.
    0
    0
  • Lead cyanide, Pb(NC) 2, however, does not form such a salt, and is insoluble in potassium cyanide solution.
    0
    0
  • Ammonium cyanide, NH 4 NC, a white solid found to some slight extent in illuminating gas, is easily soluble in water and alcohol, and is very poisonous.
    0
    0
  • Barium cyanide, Ba(NC) 2, prepared by the action of potassium cyanide on baryta, or by passing air over a heated mixture of barium carbonate and coal, is a white solid, which when heated with water to 300° C. loses the whole of its nitrogen in the form of ammonia.
    0
    0
    Advertisement
  • Mercuric cyanide, Hg(NC)2, is a sparingly soluble salt formed by dissolving precipitated mercuric oxide in hydrocyanic acid, or by boiling potassium ferrocyanide with mercuric sulphate and water: 2K4Fe(NC)6+3HgS04=3Hg(NC)2+ 3K 2 SO 4 -{-K 2 Fe[Fe(NC) 6 ].
    0
    0
  • Silver cyanide, AgNC, is formed as a white precipitate by adding potassium cyanide to silver nitrate solution; or better, by adding silver nitrate to potassium silver cyanide, KAg(NC) 2, this double cyanide being obtained by the addition of one molecular proportion of potassium cyanide to one molecular proportion of silver nitrate, the white precipitate so formed being then dissolved by adding a second equivalent of potassium cyanide.
    0
    0
  • Potassium cyanide may be obtained by fusing potassium ferrocyanide either alone - K4Fe(NC)6=4KNC+ FeC2+N2 - or with potassium carbonate [V.
    0
    0
  • Rossler and Hasslacher prepare the double potassium sodium cyanide by fusing potassium ferrocyanide with sodium, the product of fusion being extracted with water and the solution evaporated: K 4 Fe(NC) 6 +2Na = Fe+ 4KNC 2NaNC. This process gives a product free from cyanate, which was always formed in the older fusion processes.
    0
    0
  • Potassium ferrocyanide, K 4 Fe(NC) 6, (yellow prussiate of potash), was first obtained by decomposing Prussian blue with caustic potash: Fe4[Fe(NC)6]3 + 12KHO = 3K 4 Fe(NC) 6 +4Fe(OH) 3; it may be also obtained by warming a solution of ferrous sulphate with an excess of potassium cyanide: FeS04-I-6KNC = K4Fe(NC)6+ K2S04.
    0
    0
    Advertisement
  • 9474 (1892)] passes the gas (after freeing it from ammonia) through a solution of potassium carbonate containing ferric oxide or ferrous carbonate (actually ferrous sulphate and potassium carbonate) in suspension; the sulphuretted hydrogen in the gas probably converts the iron salts into ferrous sulphide which then, in the presence of the hydrocyanic acid in the gas, and the alkaline carbonate, forms the ferrocyanide, thus: FeS+6HCN+ 2K 2 CO 3 = K 4 Fe(NC) 6 + H 2 S + 2CO 2 + 2H 2 0.
    0
    0
  • When fused with potassium carbonate it yields potassium cyanide; warmed with dilute sulphuric acid it yields hydrocyanic acid, but with concentrated sulphuric acid it yields carbon monoxide: 6H 2 O + K 4 Fe(NC) 6 + 6H 2 SO 4 = 2K 2 SO 4 + FeSO 4 + 3(NH4)2S04 + 6C0.
    0
    0
  • Potassium ferrocyanide may be estimated quantitatively in acid solution by oxidation to ferricyanide by potassium permanganate (in absence of other reducing agents): 5K 4 Fe(NC)s + KMnO 4 + 4H2S04= 5K 3 Fe(NC)s + 3K2S04+MnS04+4H20.
    0
    0
  • Hydroferrocyanic acid, H 4 Fe(NC)s, is best obtained by decomposing the lead salt with sulphuretted hydrogen under water, or by passing hydrochloric acid gas into a concentrated ether solution of the potassium salt.
    0
    0
  • The grey precipitate first formed is allowed to stand for some hours, well washed, and then oxidised by a warm solution of ferric chloride: 6K 2 Fe[Fe(NC) 6] + 30 = Fe7(NC)18 + 3K 4 Fe(NC) 6 + Fe203.
    0
    0
    Advertisement
  • Soluble Prussian blue, K2Fe2[Fe(NC)6]2, potassium ferric ferrocyanide, is formed when a solution of potassium ferrocyanide is added to an insufficiency of a solution of a ferric salt (t), or when potassium ferricyanide is added to a ferrous salt (2): (t) 2K 4 Fe(NC) 6 + 2FeC1 3 = 6KC1 + K2Fe2[Fe(NC)6]2 (2) 2K 3 Fe(NC)s + 2FeC1 2 = 4KC1 -{- K2Fe2[Fe(NC)s]z.
    0
    0
  • Potassium ferricyanide, K 3 Fe(NC)s, red prussiate of potash, is obtained by oxidizing potassium ferrocyanide with chlorine, bromine, &c., 2K 4 Fe(NC) 6 + C1 2 = 2K 3 Fe(NC) 6 + 2KC1.
    0
    0
  • Zeit., 1889, 13, p. 1701; 17, p. 1712) adds calcium plumbate to a solution of potassium ferrocyanide and passes carbon dioxide through the mixture: 2K 4 Fe(NC) -f-Ca 2 PbO 4 -} 4C02= K3Fe(NC)6+ K2C03+PbC03+2CaC03.
    0
    0
  • The solution decomposes on standing, and in the presence of an alkali acts as an oxidizing agent: 2K 3 Fe(NC) 6 +2KHO = 2K4Fe(NC)6+H20+0.
    0
    0
  • With silver nitrate it gives an orange red precipitate of silver ferricyanide, Ag 3 Fe(NC)s.
    0
    0
    Advertisement
  • The zinc sulphate is added in order to remove the ferrocyanide formed as an insoluble zinc salt: 2K 3 Fe(NC)6+2KI=2K 4 Fe(NC) 6 -0 2.
    0
    0
  • As an alternative method it may be decomposed by hydrogen peroxide in alkaline solution and the amount of evolved oxygen measured: 2K 3 Fe(NC) 5 + 2KHO + H 2 O 2 = 2K 4 Fe(NC) 6 + 2H,0 + 02.
    0
    0
  • Turnbull's blue, Fe5(NC)12 or Fe3[Fe(NC)6]2, ferrous ferricyanide, is best obtained by adding a hot solution of potassium ferricyanide to a ferrous salt, and allowing the mixture to stand some time in the presence of an iron salt: 2K 3 Fe(NC)s+3FeSO 4 = Fe3[Fe(NC)s]z+ 3K 2 SO 4.
    0
    0
  • Hydroferricyanic acid, H 3 Fe(NC)s, obtained by adding concentrated hydrochloric acid to a cold saturated solution of potassium ferricyanide, crystallizes in brown needles, and is easily decomposed.
    0
    0
  • The nitroprussides are salts of the type M2Fe(NC)5.
    0
    0
    Advertisement
  • Sodium nitroprusside, Na 2 Fe(NC) 5 N02H 2 O, is the commonest salt.
    0
    0
  • The potassium salt may be prepared by adding potassium cyanide to ferrous sulphate solution, the brown precipitate so formed being then heated with potassium nitrite: 5 KNC + 2 FeSO 4 = 2 K 2 SO 4 + KFe2(NC)5, 2 KFe 2 (NC) 5 + 2 KNO 2 = 2 FeO + 2 K2Fe(NC)5 NO.
    0
    0
  • - Hydrocyanic acid forms two series of derivatives by the exchange of its hydrogen atom for alkyl or aryl groups; namely the nitriles, of type R CN, and the isonitriles, of type R NC. The latter compounds may be considered as derivatives of the as yet unknown isohydrocyanic acid HNC.
    0
    0
  • Gautier (Ann., 1869, 151, p. 239) by the action of alkyl iodides on silver cyanide, and the distillation of the resulting compound with potassium cyanide in concentrated aqueous solution: RIR Ag(NC) 2 -)R NC+KAg(NC)2.
    0
    0
  • Nef to be divalent, since these substances readily form addition compounds, such addition taking place on the carbon atom, as is shown by the products of hydrolysis; for example with ethyl carbylamine: C 2 H 5 NC -FCH 3 C0C1--> C 2 H 5 NC(00CH 3)CI -->HCI -{- C2H5NH3 -fCH3CO C02H.
    0
    0
    Advertisement
  • The reactions may probably be represented as follows: C 2 H5NC+C 2 H51+4C2H50H=C2H5NH2 HI+HC02C2H5+2 (C2H5)20, C 2 H 5 NC C2H5N(C2H5 I)C(+3C2H50H) -> (C 2 H 5) 2 NH HI-{- H C02C2H5 + (C2H5)20.
    0
    0
  • The amount of hydrocyanic acid in a solution may be determined by adding excess of caustic potash and a small quantity of an alkaline chloride, and running into the dilute solution standard silver nitrate until a faint permanent turbidity (of silver chloride) is produced, that is, until the reaction, 2KNC+AgNO 3 = KAg(NC) 2 - -KNO 3, is completed.
    0
    0
  • Azo-benzene, C 6 H 5 N:NC 6 H 5y discovered by E.
    0
    0
  • (when interpreted on the assumption stated above), and another at 2lephantine of an uncertain year of Tethmosis III., tally well with each other (1550-1546, 1474-1470 nc.) and with the Babylonian synchronism (not yet accurately determined) under Amenhotp IV.
    0
    0
  • Expressing this condition we obtain mb = 1/ nc = o as the relation which must hold between the co-efficients of the above equation and the sides of the triangle of reference for the equation to represent a parabola.
    0
    0
    Advertisement
  • pr i nc i ples of special sciences, their " positions," viz.
    0
    0
  • From the equivalence of a small rotation to a localized vector it follows that the rotation ~ will be equivalent to rotations E,ii, ~ about Ox, Oy, Uz, respectively, provided = le, s1 = me, i nc (I) and we note that li+,72+l~Z~i (2)
    0
    0
  • Sargon penetrated farthest, receiving in 715 nc. the tribute of numerous Median town-princes.
    0
    0
  • The usurpation of Smerdis (522521 nc.) and his death at the hands of Darius was the signal for numerous insurrections in Babylon, Susiana, Persis, Media, Armenia and many of the Eastern provinces.
    0
    0
  • Augustus lent nc support to Tiridates in his second march on Ctesiphon (26 B.C.), but Phraates was all the more inclined on that account tc stand on good terms with him.
    0
    0
    Advertisement
  • %, -"t-4,, t,, , u nc netr, ry ? ? ?
    0
    0
  • Unhappily the opposition, united in the desire to conciliate A,-ns.~~,, livicle(l on niiest ions of homp, nc,licv, (Thstliam would have met the new danger by parliamentary reform, giving increased voting power to the freeholders of the counties.
    0
    0
  • sativum - p r i nc i pa l are very numerous and of every grade of intensity.
    0
    0
  • - 53 1548 An Ostrogoth, general of Theodo nc. Murdered Amalaric, and was murdered in turn at Seville by Theudigesil.
    0
    0
  • nc, Nectar cells.
    0
    0
  • NC: A lot of people will find this anathema.
    0
    0
  • It also has a contact to allow you to add an extra wired sensor (NC - normally closed type ).
    0
    0
  • normalized convolution The Normalized Convolution (NC) may be used to reconstruct images form their sparse and irregular samples.
    0
    0
  • Barium cyanide, Ba(NC) 2, prepared by the action of potassium cyanide on baryta, or by passing air over a heated mixture of barium carbonate and coal, is a white solid, which when heated with water to 300° C. loses the whole of its nitrogen in the form of ammonia.
    0
    0
  • Alder, English patent 1 353 (1900)]; in the latter case the chief reaction probably is: K 4 Fe(NC) 6 + K 2 CO 3 =4KNC, ',+ 2KOCN + CO + Fe more potassium ferrocyanide is occasionally added in small quantities, in order to decompose the cyanate formed; 2KOCN+2K4Fe(NC)6= ioKNC + 2FeO + 4C + 2N2; 2Fe0A+ 2C = 2C0 + 2Fe.
    0
    0
  • Oxidizing agents (Cl, Br, H202, &c.) convert it into potassium ferricyanide (see below), a similar result being attained by the electrolysis of its aqueous solution: 2K 4 Fe(NC)s + 2H 2 0 = 2KOH + H2 + 2K 3 Fe(NC) 6.
    0
    0
  • Prussian blue, Fe 7 (NC) 18 or Fe4[Fe(NC)6]3, ferric ferrocyanide, was discovered in 1710 by a German manufacturer named Diesbach, who obtained it by the action of fused alkali and iron salts on nitrogenous organic matter (e.g.
    0
    0
  • They may also be obtained by distilling a primary amine with alcoholic potash and chloroform: R NH 2 -{- CHC1 3 3KHO=3KC1 -}- 3H 2 O -}- R NC (A.
    0
    0
  • Wdhler oxidized potassium ferrocyanide to potassium cyanate by fusing it with lead or manganese dioxide, converted this cyanate into ammonium cyanate by adding ammonium sulphate, and this on evaporation gives urea, thus: K 4 Fe(NC)r-->K CNO--->NH4CNO->CO (NH2)2 It may also be prepared by the action of ammonia on carbonyl chloride, diethyl carbonate, chlorcarbonic ester or urethane; by heating ammonium carbamate in a sealed tube to 130-140° C.; by oxidizing potassium cyanide in acid solution with potassium permanganate (E.
    0
    0
  • Nc painting by Leonardo from the Academy cartoon exists, but in the Ambrosiana at Milan there is one by Luini, with the figure of St Joseph added.
    0
    0
  • NC Furniture House will have you sitting on a brand new sofa in no time.
    0
    0
  • Hickory, NC is a Mecca for furniture lovers and Hickory furniture outlets offer customers a huge selection of big name brands for very reasonable prices.
    0
    0
  • Some furniture manufacturers and retailers alike have outlet stores among the traditional outlet shopping centers, and some towns, like High Point, NC, and Farmville, VA, have streets and streets of full of furniture outlets.
    0
    0
  • The area also boasts many renowned universities - UNC-Chapel Hill, Duke, and NC State - bringing students and academics from all over the world to the city.
    0
    0
  • A girl with cool tones to her skin will use yellow-toned NC shades to balance out the pink undertones.
    0
    0
  • In some cases, you may use a combination of powder and liquid to create your perfect shade (mixing NC and NW shades together, for example).
    0
    0
  • Both Studio Finish and Sheer Select powders are/were available in NC (typically cool) and NW (typically warm) shades.
    0
    0
  • If you are considering retiring in North Carolina, you are in luck: NC retirement communities offer scenery unmatched in any other part of the country.
    0
    0
  • When it comes to NC retirememt communities, your toughest decision might be which part of the state to call home.
    0
    0
  • Galloway Ridge is a Lifecare community in Pittsboro, NC.
    0
    0
  • Carowinds was the brain child of Charlotte, NC, businessman Earl Patterson Hall.
    0
    0
  • Carowinds was designed to be one piece of a larger resort complex that would straddle the state borders, from Charlotte, NC, to Fort Mill, SC.
    0
    0
  • The old fashioned, wooden roller coaster Thunder Road is a racing coaster that crossed two states - the ride starts in SC and finishes in NC.
    0
    0
  • In Franklin, NC, at the intersection of US Routes 23/441/64, take US Route 64 west for 12 miles to Wallace Gap/campground sign (Old Murphy Road.
    0
    0
  • No matter where you decide to spend your NC camping vacation, you're sure to have a great time and create memories that will last a lifetime!
    0
    0
  • Go Campin' Directory of North Carolina RV Campgrounds - Visit the NC specific Go Campin' page to find listings for many independently owned and operated RV campgrounds located in every part of the state.
    0
    0
  • Identify parks by region by using the statewide map on the NC state parks website.
    0
    0
  • Remember that NC is a popular tourist destination, especially with individuals and families who enjoy spending time in the great outdoors.
    0
    0
  • Are you looking for camping sites in NC?
    0
    0
  • However, the popularity of camping sites in NC also means that it can be challenging to get a place to stay, especially during peak tourist seasons in the most popular areas.
    0
    0
  • VisitNC.com, the official statewide travel and tourism site for North Carolina, is an ideal place to begin your search for camping sites in NC.
    0
    0
  • If you like the idea of spending your next outdoorsy vacation in a NC State Park, begin your search for a place to stay at NCParks.gov.
    0
    0
  • Campsites in NC state parks offer camping enthusiasts a variety of activities and accommodations.
    0
    0
  • The following is a list of popular campsites in NC state parks along with general information for each campground.
    0
    0
  • The above campgrounds certainly aren't the only campsites in NC state parks, for more information contact North Carolina State Parks.
    0
    0
  • Adult Congenital Heart Association (ACHA). 1500 Sunday Dr., Suite 102, Raleigh NC 27607-5151.
    0
    0
  • International Lactation Consultants Association. 1500 Sunday Drive, Suite 102; Raleigh, NC 27607.
    0
    0
  • Adult Congenital Heart Association (ACHA). 1500 Sunday Dr., Suite 102, Raleigh NC 27607-5151. (919) 861-4547.
    0
    0
  • University of North Carolina, PO 3270, Chapel Hill, NC 27599.
    0
    0
  • Cary, NC: Oxford University Press, 2003.
    0
    0
  • Durham, NC: American Social Health Association, 2002.
    0
    0
  • PO Box 13827, Research Triangle Park, NC 27709.
    0
    0
  • Jefferson, NC: McFarland & Co., 2002.
    0
    0
  • Durham, NC: QuitSmart Stop Smoking Resources, Inc., 2004.
    0
    0
  • American Cleft Palate: Craniofacial Association (ACPCA)/Cleft Palate Foundation (CPF). 1504 East Franklin Street, Suite 102, Chapel Hill, NC 27514-2820.
    0
    0
  • Jefferson, NC: McFarland & Co., 2001.
    0
    0
  • Durham, NC: Duke University Press, 2005.
    0
    0
  • Cheerleaders in North Carolina can get excited about all the fun overnight cheerleading camps in NC.
    0
    0
  • A number of national organizations offer overnight cheerleading camps in NC.
    0
    0
  • The family-owned business has 28 locations and has been in operation since 1994 when the first store was opened in Fayetteville, NC.
    0
    0
  • After breaking up with Zion's father, she moved to nearby Greensboro, NC, to focus on her music career.
    0
    0
  • The action on the reality show centers on Fantasia's Charlotte, NC, home that she shared with several members of her family.
    0
    0
  • Diaz-Twine seemed like an unlikely Survivor contestant, but this Fayetteville, NC, bank teller has won the game not once but twice - the only contestant ever to do so.
    0
    0