ceramic tubes
Posted in ceramic products on 12/04/2008 03:26 am by admin
ceramic tubes
What is the value of a tube amp Gibson 1967?
The amp is a Gibson Atlas IV head and cabinet. The firm is a unique speaker Jensen 15-inch ceramic and pottery. Two 6L6GC power tubes. Mine looks like this one without the head trapezoid. Http: / / www.gcfb.be / images / Jpg atlasamp …
one in good condition is about 500-600 $ or your state may, at its probably $ 450 more or less like this http://www.gbase.com/Stores/Gear/GearDetails.aspx?Item=1605142
Chemistry experimental setup question.?
Concentrated HCl is added to manganese (IV) oxide, and the solution is heated up, and the gas produced is traveled through a tube.
At point P on the tube, a ceramic wool soaked in aqueous KBr is blocking the way, and heat is provided. What is produced?
At point Q (a point after P, along the same tube) Ceramic wool soaked in aqueous KI is blocking the way. Heat is provided. What is produced.
Please state your reasons and write down ionic equations for any reactions that occur.
Concentrated HCl is added to manganese (IV) oxide, and the solution is heated up, and the gas produced is traveled through a tube
http://www.ucc.ie/academic/chem/dolchem/html/elem/elem017.html
“MnO2 + 4 HCl ==> Cl2 + MnCl2 + 2 H2O In 1774AD, Sir Humphery Davy demonstrated that the gas was an element and he suggested the name Chlorine”
your reaction produced chlorine gas
====================================================
At point P on the tube, a ceramic wool soaked in aqueous KBr is blocking the way, and heat is provided. What is produced?
Cl2 & 2Br- –> 2 Cl- & Br2
you have reduced the bromides into the elemental form Bromine
chlorine is a more “active” reactive non metal than is bromine…
so it can react, & take electrons away from bromides
========================================
At point Q (a point after P, along the same tube) Ceramic wool soaked in aqueous KI is blocking the way. Heat is provided. What is produced.
it is likely that it is still chlorine gas that is travelling through the tube to point Q
since it has a higher vapor pressure than has the liquid bromine produced has..
Cl2 & 2 I- –> 2 Cl- & I2
you have reduced the iodides into the elemental form iodine
chlorine is a more “active” reactive non metal than is iodine…
so it can react, & take electrons away from iodides
===================================================
p.s.
the cholrine can push the bromine fumes toward the iodide though
whatever bormine fumes reach the iodide will react as well
Br2 & 2 I- –> 2 Br- & I2
you have reduced the iodides into the elemental form iodine
bromine is a more “active” reactive non metal than is iodine…
so it can react, & take electrons away from iodides as well
I do not think that they are looking for this though
|
|
7-pin ceramic TUBE SOCKETS silver plated 60mm w/ shield £1.27 |
|
|
4 X 4-Pin Ceramic PCB Vacuum Tube Sockets New# £12.99 |
|
|
2ps 9pin Gold plated ceramic PCB tube socket 12AX7 … £3.15 |
|
|
2ps 8pin gold plated ceramic PCB tube socket for KT88.. £3.15 |
|
|
2ps 4pin ceramic tube socket gold plated for 2A3,300B £3.80 |
|
|
Photo Frame – Pottery / Ceramic with a Tube Lined & Colourful Glaze Decoration £12.50 |
|
|
Clear Glue Multi-purpose large 80g Tube wood Ceramic Leather etc £1.99 |
|
|
4 X 4-Pin Ceramic PCB Vacuum Tube Sockets New #1 £12.99 |
|
|
4 Each ceramic tube sockets £9.49 |
|
|
2PC 5Pin Ceramic Tube/Valve Socket for 807,21 £6.50 |
|
|
4 TUBE SOCKETS 6 PINS FOR 2A5 6C6 CERAMIC £4.74 |
|
|
2 NEW TUBE SOCKETS FOR 4-125 4-400A CERAMIC £4.74 |
|
|
4X TUBE SOCKET CERAMIC 5 PINS OLD EUROPA 1805 A415 £4.74 |
|
|
4 TUBE SOCKETS 5 PINS 807 CERAMIC £4.74 |
|
|
6 TUBE SOCKETS 7 PINS FOR 6X4 EZ90 CERAMIC £4.74 |
|
|
2*U4A Base Valve Ceramic Tube Socket for 300B 811 2A3 45 Gold Plate 1G £5.30 |
|
|
Jelly Belly: Very Cherry Ceramic Mug & Jelly Bean Tube – New In Picture Box £9.99 |
|
|
50W Watt 20 ohm 5% Ceramic Tube Wirewound Resistor £4.33 |
|
|
100W Watt 150 Ohm Wirewound Resistor Fixed Ceramic Tube £7.16 |
|
|
20 Pcs 500V 20A Cylindrical Contact Caps Ceramic Fuses Tube 10 x 38mm £4.97 |
|
|
50 ohm 50 Watts Wirewound Ceramic Tube Resistor 50W £5.19 |
|
|
Johnson (USA) 7 Pin Ceramic Tube / Thermionic Valve Base. Amplifier project £5.99 |
|
|
W.E.R.C. 7 Pin Ceramic Thermionic Valve / Tube Base. Amplifier project £5.99 |
|
|
New Veniard Deluxe Ceramic Tube Pro Bobbin Holder for all fly tying threads £7.95 |
|
|
Taylor Madison Square Ceramic Hot Tube Brush – Small £9.67 |
|
|
Brushworx Square Ceramic Hot Tube Brush – Large £11.20 |
|
|
2 X 9 PIN CERAMIC CHASSIS MOUNT TUBE SOCKET! £2.52 |
|
|
8 PIN CERAMIC CHASSIS MOUNT TUBE SOCKET – 4 PIECES! £4.42 |
|
|
CERAMIC 25W 25 WATT UV UVC BULB LAMP ULTRAVIOLET TUBE FILTER £7.95 |
|
|
CERAMIC 30W 30 WATT UV UVC BULB LAMP ULTRAVIOLET TUBE FILTER £10.95 |
|
|
1 ohm 100 Watts High Power Ceramic Tube Resistor, 100W £9.40 |
|
|
10 ohm 100 Watts High Power Ceramic Tube Resistor, 100W £9.40 |
|
|
Mach Pair Audio Tubes ATS25 807 Ceramic base Williamson Amp* 350B £46.00 |
|
|
Valab 9-pin 9P Gold Plated Ceramic Tube Socket x2 (95 Alumina oxide Ceramic) £7.59 |
|
|
2 x EL519 EL504 tube cap copper with Gold plated ceramic £3.15 |
|
|
Valab 8-pin 8P Gold Plated Ceramic Tube Socket x2 (95 Alumina oxide Ceramic) £7.59 |
|
|
Valab 4-pin 4P Gold Plated Ceramic Tube Socket x2 (95 Alumina oxide Ceramic) £7.59 |
|
|
2 x 805 tube cap copper with Gold plated ceramic £3.50 |
|
|
2 x 807 24A 310A tube cap copper with Gold plated ceramic £3.30 |
|
|
2 x EF37 tube cap copper with Gold plated ceramic £3.50 |
|
|
Exellent pair of 5-pin USA vintage ceramic socket for 807 tube & etc. UX5 base £18.31 |
|
|
Valab 7-pin 7P Gold Plated Ceramic Tube Socket x2 (95 Alumina oxide Ceramic) £7.59 |
|
|
Super CO2 diffuser atomiser twin tube ceramic 12/16mm £17.10 |
|
|
Super CO2 diffuser atomiser twin tube ceramic 16/22mm £17.10 |
|
|
Ceramic picture tile.Wall art,Hand painted tube lined poppies set 4×4″,coasters £19.99 |
|
|
2 X CV1104 = PT15 MARCONI NOS TUBES. CERAMIC BASE £18.97 |
|
|
2 X 801 RCA. NOS TUBES. CERAMIC BASE. BLACK PLATES, MATCHED PAIR £92.96 |
|
|
Ceramic Tube 100R 100 Ohm 5% 300W Fixed Wirewound Resistor £12.91 |
|
|
1 X 807 BENTRON NOS TUBE. CERAMIC BASE. BLACK PLATES. £35.14 |
|
|
Clear Glue Multi-purpose large 80g Tube wood Ceramic Leather etc £1.99 |
Ceramic Tubes Silver Paste Fixed-Thickness Coating Equipment YLSCT-02A.wmv
ceramic tubes AMAZON PRODUCTS BELOW
|
|
London Underground Tube Map Coffee Mug (Black) £9.99 Description: Officially licensed London Underground map mug. Dimension: 9.5cm (h) x 7.5cm (w)… |
|
|
Golem Studio Glazed Ceramic Tube Beads Brown With Lt. Blue Circles 17mm (2) £3.25 Golem Studio Glazed Clay Tube Bead Color: Brown With Light Blue CirclesQuantity: 2 BeadsThis lovely clay bead from Golem Studio features a tube shape. Bead has a deep chocolate brown color with light blue circles with white centers.Bead is made from white stoneware clay. Each bead is hand shaped and fired at 900 degrees. Then glaze is applied by hand, before a final firing sets the glazes in their… |
|
|
Golem Studio Glazed Ceramic Tube Beads Brown With White Circles 17mm (2) £3.25 Golem Studio Glazed Clay Tube Bead Color: Brown With White CirclesQuantity: 2 BeadsThis lovely clay bead from Golem Studio features a tube shape. Bead has a deep chocolate brown color with white circles with light blue centers.Bead is made from white stoneware clay. Each bead is hand shaped and fired at 900 degrees. Then glaze is applied by hand, before a final firing sets the glazes in their vibr… |
|
|
SILICONE GREASE TUBE 50GR Transparant grease paste for plain bearings/surfaces. Reduces running-in damage and seizure, suppresses stick-slip and prevents fretting corrosion…. |
|
|
Araldite 15ml Extra Strong Rapid Adhesive in Tube Pack (Set of 2) £4.25 Ideal for small assembly or repair on most materials, super strong and long lasting adhesive. High Performance two-part epoxy adhesiveFast curing, Sets in 5 minutesWaterproof, Oil and Chemical resistant… |
|
|
Araldite 15ml Extra Strong Precision Adhesive in Tube Pack (Set of 2) £3.79 Araldite Precision is an extra strong long lasting adhesive, ideal for large areas and assembling a number of components.Solvent free, heat and cold, water and oil resistant.Bonds metals, wood, masonry, ceramics, glass and most hard plastics. Can be sanded and painted.Each blister contains one tube of adhesive and one tube of hardener.Mix equal proportions of each tube thoroughly and it is ready t… |
|
|
70 GRAM CONTACT ADHESIVE TUBE GLUE £0.01 1 x 70 Gramm tube of Contact Adhesive. A one part contact adhesive ideal for numerous jobs around the home and in the workshop.Provides a strong bond on contact without the need for jigs, clamps or weights Suitable for bonding many types of substrates.This stuff will bond……Wood – Metal – Leather – Ceramic – Glass – Rubber – Paper – PlasticThis item is brand NEW and retail packaged!!… |
|
|
5 Star Super Glue Singles Application Tube One-shot – 930884 £1.59 5 Star Super Glue Singles Application Tube One-shot Industrial Strength 0.5g [Pack 4]… |
|
|
2 Grams -Krazy Glue Tube 2Gr £2.99 With Krazy Glue Original Formula one drop still holds a ton. Glue instantly bonds plastic metal rubber and ceramic. Protective container keeps the glue fresh. Color: Clear. Country of Origin: JP…. |
|
|
Vero Moda Petra Etti Tube Dress Mini dress in trendy pattern mix, slim-fitting, Soft stretch cotton, removeable straps, beautiful designed bust section, Seam with tiny ruffles at the waist, left-sided concealed zipper, elastic jersey on the back, straight hem, length in size S approx.84cm, 97% cotton 3% spandex, Jersey:95% Cotton 5% SpandexArray… |