WebPara dichlorobenzene is a chlorine substituted organic compound with the chemical formula C 6 H 4 Cl 2. Para dichlorobenzene is an aromatic compound that forms a number of azeotropic mixtures. Para … WebOct 6, 2024 · 1 mole of hydrocarbon produce x ∗ 44 g of C O X 2 If C O X 2 produced is 33.01 g, then x = 3 4 Similarly 1 mole of hydrocarbon produces y 2 moles of H X 2 O If H X 2 O produced = 4.84 g, then y 2 = 4.84 / 18 y = 1.61 3 Therefore x y ≈ 1.4 Therefore empirical formula becomes C X 7 H X 5 Share Improve this answer Follow edited Jan 2, …
Naphthalene - New World Encyclopedia
Web1. A marble-sized ball, originally of camphor but now of naphthalene, stored with clothes to repel moths. 2. mothballs. a. A condition of long storage for possible future use: put the … WebExercise 4.4. 1 The principal component of mothballs is naphthalene, a compound with a molecular mass of about 130 amu, containing only carbon and hydrogen. A 3.000-mg sample of naphthalene burns to give 10.3 mg of CO 2. Determine its empirical and molecular formulas. Answer Exercise 4.4. 2 Mesitylene is a liquid hydrocarbon. اعلان فستان
Unit 2 (Chemical Reactions) Study Guide Flashcards Quizlet
WebMoth balls. naphtalene. Dezodorator. Naftalen. Mighty 150. napthalene. Naphthalinum. RCRA waste number U165. Mighty RD1. naftaleno. Mothballs. NCI-C52904. naftalina. naphtaline. naphthalen. NSC 37565. … WebApr 8, 2024 · Naphthalene is a crystalline substance. The color. of naphthalene is usually white. It also comes in a range of colors. from clear to brownish. Naphthalene has a … WebMothballs are not intended to be used prevent fumes from drifting to non-WHAT ARE MOTHBALLS? Mothballs have been used for many years in the United States as an insect and pest repellent for natural fbers, especially wool. Naphthalene was frst registered as a pesticide in the United States in 1948. The State of Florida has registered اعلان فودافون شريهان