Search results
Results From The WOW.Com Content Network
2 kno 3 + 4 al + s → k 2 s + n 2 + 2 al 2 o 3 The composition is approximately 59% KNO 3 : 31.6% Al : 9.4% S by weight for the reactants of the above stoichiometrically balanced equation. For best results, "German Dark" aluminum should be used, with air float sulfur, and finely ball milled pure potassium nitrate.
Later, M-80s were manufactured as consumer fireworks made from a small cardboard tube, often red, approximately 1 + 1 ⁄ 2 inches (3.8 cm) long and 9 ⁄ 16 inch (1.4 cm) inside diameter, with a fuse coming out of the side; this type of fuse is commonly known as cannon fuse or Visco fuse, after a company responsible for standardizing the product.
Carbon disulfide ignites into carbon dioxide (CO 2) and sulfur(IV) oxide (SO 2). CS 2 (l) + 3 O 2 (g) → CO 2 (g) + 2 SO 2 (g) [1] While carbon nitride (C 3 N 4) will break down into nitrogen gas and dicyan. 2 C 3 N 4 (s) → 3 (CN) 2 (g) + N 2 (g) [1] When mercury(II) sulfide (HgS) reacts with oxygen (O 2), it will form gray mercury vapor and ...
Related: 26 Authentic Recipes to Celebrate Lunar New Year . ... During that time, extravagant events like firework displays, parades and lion and dragon dances can occur.
Flash Pots – Preloaded cylindrical tubes 2 to 4 inches long and 0.5 to 1 inches in diameter used to emit bright flashes of light, often with a bang or spray of sparks. Gerbs – Pyrotechnic fountains used to produce a controlled plume of sparks, and may be classified as fast gerbs or duration gerbs depending on the burn duration.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
10 New Year's Drinks To Drink With Anderson & Andy PHOTO: BRYAN GARDNER; FOOD STYLING: BROOKE CAISON
The salute may be fired on the ground (ground salute) or launched from a mortar as a shell (aerial salute). Due to the nature of the effect, large salutes are some of the more hazardous fireworks. Most of the "salutes" are made with flash powder. Flash powder has a fast burn rate, unlike black powder.