Pb sentence example

pb
  • It is decomposed by water, and with a solution of yellow phosphorus in carbon bisulphide it gives a red powder of composition PBI 2, which sublimes in vacuo at 210° C. to red crystals, and when heated in a current of hydrogen loses its iodine and leaves a residue of boron phosphide PB.
    1
    0
  • Apical cell, p. Wall marking limit between the plerome k, initial segment of root-cap. P and the pleriblem Pb.
    0
    0
  • Ilium; Is, ischium; Pb, pubis; d.l, dorso-lumbar vertebrae; Cd, caudal vertebrae; Am, acetabulum.
    0
    0
  • The metals may be arranged in a series according to their power of displacing one another in salt solutions, thus Cs, Rb, K, Na, Mg, Al, Mn, Zn, Cd, Tl, Fe, Co, Ni, Sn, Pb, (H), Sb, Bi, As, Cu, Hg, Ag, Pd, Pt, Au.
    0
    0
  • Group IV.: C, Si, Ge, Zr, Th, tetravalent; Ti, tetravalent and hexavalent; Sn, Pb, divalent and tetravalent; Ce, trivalent and tetravalent.
    0
    0
    Advertisement
  • Ca, Ba, Sr, Pb; Fe, Zn, Mn, Mg; Ni, Co, Cu; Ce, La, Di, Er, Y, Ca; Cu, Hg, Pb; Cd, Be, In, Zn; Tl, Pb.
    0
    0
  • native of Rai (Ragha, `Pb.'yat).
    0
    0
  • The following analysis of blast-furnace lead of Freiberg, Saxony, is from an exceptionally impure lead: Pb =95.088, Ag = 0.470, Bi = 0.019, Cu = 0.225, As = I.
    0
    0
  • Water when absolutely pure has no action on lead, but in the presence of air the lead is quickly attacked, with formation of the hydrate, Pb(OH) 2, which is appreciably soluble in water forming an alkaline liquid.
    0
    0
  • Dilute nitric acid readily dissolves the metal, with formation of nitrate Pb(N03)2.
    0
    0
    Advertisement
  • Pb 2 0, PbO, Pb0 2, Pb203 and Pb304.
    0
    0
  • The suboxide, Pb 2 0, is the first product of the oxidation of lead, and is also obtained as a black powder by heating lead oxalate to 300° out of contact with air.
    0
    0
  • The corresponding hydrate, Pb(OH)2, is obtained as a white crystalline precipitate by adding ammonia to a solution of lead nitrate or acetate.
    0
    0
  • It dissolves in an excess of alkali to form plumbites of the general formula Pb(OM) 2.
    0
    0
  • By dissolving red lead, Pb304, in glacial acetic acid and crystallizing the filtrate, colourless monoclinic prisms of lead tetracetate, Pb(C2H302)4, are obtained.
    0
    0
    Advertisement
  • This salt gives the corresponding chloride and fluoride with hydrochloric and hydrofluoric acids, and the phosphate, Pb(HP04)2, with phosphoric acid.
    0
    0
  • Here compounds of divalent lead have not yet been obtained; by acting with zinc ethide on lead chloride, lead tetraethide, Pb(C 2 IH Q) 4, is obtained, with the separation of metallic lead.
    0
    0
  • A basic chloride, Pb(OH)Cl, was introduced in 1849 by Pattinson as a substitute for white lead.
    0
    0
  • Of greater practical importance is a basic carbonate, substantially 2PbCO 3 Pb(OH) 2, largely used as a white pigment under the name of "white lead."
    0
    0
  • Strong sulphuric acid dissolves it, forming an acid salt, Pb(HS04)2, which is hydrolysed by adding water, the normal sulphate being precipitated; hence the milkiness exhibited by samples of oil of vitriol on dilution.
    0
    0
    Advertisement
  • Lead nitrate, Pb(N03)2, is obtained by dissolving the metal or oxide in aqueous nitric acid; it forms white crystals, difficultly soluble in cold water, readily in hot water and almost insoluble in strong nitric acid.
    0
    0
  • Pb(N03)OH, Pb30(OH)2(N03)2, Pb 3 02(OH)N03, &c., have been described.
    0
    0
  • The borate, Pb 2 B 6 0 1 u 4H20, is obtained as a white precipitate by adding borax to a lead salt; this on heating with strong ammonia gives PbB2044H2.
    0
    0
  • Lead acetate, Pb(C2H302)2.3H20 (called "sugar" of lead, on account of its sweetish taste), is manufactured by dissolving massicot in aqueous acetic acid.
    0
    0
  • (All the numbers are, of course, pb +qd supposed to be positive.) 27.
    0
    0
    Advertisement
  • represented by a point P, so chosen that the perpendicular Pa on to the side BC gives the percentage of A in the alloy, and the perpendiculars Pb and Pc give the percentages of B and C respectively.
    0
    0
  • Charpy, these lines are Pb, 325 Bi 200° 150° E" 175° FIG.
    0
    0
  • It is easy then to show that PA: PB =d: r.
    0
    0
  • Of the minerals containing gold the most important are sylvanite or graphic tellurium (Ag, Au) Tee, with 24 to 26%; calaverite, AuTe2, with 42%; nagyagite or foliate tellurium (Pb, Au)16 Sba(S, Te)24, with 5 to 9% of gold; petzite, (Ag, Au) 2 Te, and white tellurium.
    0
    0
  • Let us suppose that with constant excess of pressure, p, in the wind-chest, the amplitude produced is proportional to the pressure, so that the two tones issuing may be represented by pa sin 27-nit and pb sin 21rn 2 t.
    0
    0
    Advertisement
  • is m - pb 1 - (B/- 11.
    0
    0
  • Lead cyanide, Pb(NC) 2, however, does not form such a salt, and is insoluble in potassium cyanide solution.
    0
    0
  • 36 it is seen that the line joining the points A and B is the locus of the intersection of equal tangents, for if P be any point on AB and PC and PD the tangents to the circles, then PA PB = PC 2 = PD 2, and therefore PC = PD.
    0
    0
  • ~ Three-dimensional Kinematics of a Rigid Body.The position of a rigid body is determined when we know the positions of three points A, B, C of it which are not colljnear, for the position of any other point P is then determined by the three distances PA, PB, PC. The nine co-ordinates (Cartesian or other) of A, B, C are subject to the three relations which express the invariability of the distances BC, CA, AB, and are therefote equivalent to six independent quantities.
    0
    0
  • Further, at any one of the centres of load let PL represent the magnitude and direction of the gross load, and Pa, Pb the two resistances by which the piece to which that load is applied is supported; then wifl those three lines be respectively the diagonal and sides of a parallelogram; or, what is the same thing, they will be equal to the three sides of a triangleS and they must be in the same plane, although the sides of the polygon of resistances may be in different planes.
    0
    0
    Advertisement
  • 2) be the particle and PB a normal to the surface.
    0
    0
  • M, The water - pore, leading by the stone - canal stc to the waterring, from which hangs a Polian vesicle pb.
    0
    0
  • 0: M n: 0,0: Pb: O, and giving oxygen with sulphuric acid, and chlorine with hydrochloric. L.
    0
    0
  • (a) Let AA', BB' be the axes intersecting at right angles in a point C. Take a strip of paper or rule and mark off from a point P, distances Pa and Pb equal respectively to CA and CB.
    0
    0
  • Navarrese-Aragone~e has the diphthongs Ce, ue from tonic and, and adheres more strictly to them than normal Castilian doescuende (c b m i t e rn) huey (h d 1 e), pueyo (pb di U rn), yes (e s t), yeran (h r ii n t), while Castilian says conde, hoy, poyo, es, ryan.
    0
    0
    Advertisement
  • Martin managed a pb and to finish just ahead of Adam, despite having to jog the last mile with an increasingly sore Achilles.
    0
    0
  • PB Cvar Restrictions Explained I've scribbled up a slightly alarmist piece explaining some cvars reccomended for restriction with Punkbuster.
    0
    0
  • PB: You finished your debut album in only four months.
    0
    0
  • Like the 210 Pb deposition rate, the total deposition velocity exhibits a seasonal pattern with maximum values in summer.
    0
    0
  • flat-out sprint or a near PB power clean to fully activate them.
    0
    0
    Advertisement
  • Lockhart PB, Sonis ST: Relationship of oral complications to peripheral blood leukocyte and platelet counts in patients receiving cancer chemotherapy.
    0
    0
  • Posted by: PB Curtis | January 2, 2004 12:07 AM happy new year, tiger lily!
    0
    0
  • In total DELPHI accumulated data corresponding to an integrated luminosity of approximately 116 pb(-1 ).
    0
    0
  • The most noticeable feature of the Strong PB model is the much delayed onset of a, then, much stronger take-up phase.
    0
    0
  • Clans PB and CH contain the autolytic cysteine peptidases.
    0
    0
    Advertisement
  • Robert Legon gained a very good PB in the u/15 boys shot putt with a distance of - 9m 29 and 3rd.
    0
    0
  • sec first lap and a pb of 2:19, probably a Reynolds family record.
    0
    0
  • She did herself and Clevedon proud on Monday 1st August by knocking almost 4 seconds off her PB in the 200m Freestyle event.
    0
    0
  • silver coin to the PB's gearbox housing.
    0
    0
  • It is decomposed by water, and with a solution of yellow phosphorus in carbon bisulphide it gives a red powder of composition PBI 2, which sublimes in vacuo at 210° C. to red crystals, and when heated in a current of hydrogen loses its iodine and leaves a residue of boron phosphide PB.
    0
    0
  • LEAD, a metallic chemical element; its symbol is Pb (from the Lat.
    0
    0
  • per ton) is desilverized (see below); the matte (Pb =8-12%, Cu =3-4%, Ag = 3-10f the assay-value of the base bullion, rest Fe and S) is roasted and resmelted, when part of the argentiferous lead is recovered as base bullion, while the rest remains with the copper, which becomes concentrated in a copper-matte (60% copper) to be worked up by separate processes.
    0
    0
  • The suboxide, Pb 2 0, is the first product of the oxidation of lead, and is also obtained as a black powder by heating lead oxalate to 300° out of contact with air.
    0
    0
  • When the wire is free from twist, the magnetization at any point P is in the tangential direction PB (see fig.
    0
    0
  • Charpy, these lines are Pb, 325 Bi 200° 150° E" 175° FIG.
    0
    0
  • PA d PB -o Another equipotential surface is evidently a very small sphere described round A.
    0
    0
  • pb, pg, st, P, ' of the Bombus, whose nest she in for those functions which are possessed in perfection by the workers.
    0
    0
  • dwich The °Sands 1Deal cif/ almer gwould South Foreland pb o urtcnha l " Ea's i T:?n rinste ?.
    0
    0
  • Chem., 1907, 5 6, p. 2 33) pointed out that manganese and lead dioxide behaved differently with sulphur dioxide, the former giving dithionate and the latter sulphate, and suggested the following formulae: O:Mn :0, O Pb: as explaining this difference.
    0
    0
  • Bisect the chord PB at G, and draw through G a line perpendicular to PB, intersecting BB' in 0.
    0
    0
  • PB: How 's the hype that comes with being a new recording artist?
    0
    0
  • He got up, ran a 66 sec first lap and a pb of 2:19, probably a Reynolds family record.
    0
    0
  • However, the father must have regretted his hard-sell tactics, for he soldered the silver coin to the PB 's gearbox housing.
    0
    0
  • No difference in CD20 ABC between BM and PB samples was found in splenic lymphoma, mantle cell lymphoma, or follicular lymphoma.
    0
    0
  • PB Teen has a similar, foldable solution in several colors and patterns.
    0
    0
  • PB Teen is a great place to find furniture, including some great styles for beanbag chairs.
    0
    0
  • PB Teen has a great selection of lighting for your teen's room as well.
    0
    0
  • For a complete coordinated look, check out the Beadboard Collection from PB Teen.
    0
    0
  • Your kids are already tired of PB&J and you're fresh out of ideas.
    0
    0
  • Have a few "grab and go" meals on hand, like soy yogurt and granola for breakfast or a PB&J wrap for lunch.
    0
    0
  • At one end of the spectrum, you have a PB&J, which is easy to dash together in three minutes before you head out the door.
    0
    0
  • Spread a teaspoon of natural PB on a low fat cracker.
    0
    0
  • Smear a spoonful of PB on the inside of a Kong dog toy and you'll have a treat that will occupy your dog for quite a while.
    0
    0
  • Two Minute Dog Advice Columnist Wendy Nan Rees has shared two of her favorite PB treat recipes for dogs with LTK.
    0
    0
  • PB&J may be kids' food, but many adults still dip into the peanut butter jar from time to time, be it for sandwiches, cooking or whatever.
    0
    0