What is the molarity of 48% HBr? « on: November 02, 2008, 11:48:23 PM » I needed to find out the molarity of HBr solution.The bottle is marked as 48 % HBr.Mol. wt: 80.92density: 1.49I am assuming it is W/V:Here is my calculation,%/mol.wt/V=M48/80.92 = 0.593 moles...
What is the product of the following HBr reaction? Organic Molecule Nomenclature: Alkanes, alkenes, and alkynes refer to organic molecules with straight chains. Cycloalkanes, cycloalkenes, and cycloalkynes are organic molecules with no terminal carbons forming a ring of carbon atoms. Answer and Expla...
What can form as a result of a chemical reaction? What are the spectator ions when hydrochloric acid reacts with sodium hydroxide? What is the Heat of Reaction for the the following acid-base neutralization reaction HBr(aq) + NaOH(aq) → NaBr(aq) + H2O(l) in a constant-pressure calorim...
What is the boiling point of water? What is the boiling point of HBr? What is the boiling point of pentane? If acetone is added to water can acetone be still detected? If yes, explain why? How do impurities in a substance lower the melting point? Explain your answer. ...
Chapter 18/ Lesson 10 31K Organic chemical reactions refer to the transformation of substances in the presence of carbon. This lesson will explore organic chemical reactions dealing with hydrocarbons, including addition, substitution, polymerization, and cracking. ...
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dehydrates skin upon contact, causing both acid chemical burns and thermal burns. Its primary use is in the production of fertilizers. It is also used to make detergents, dyes, resins, insecticides, paper, explosives, acetate, batteries, and drugs. Sulfuric acid is also used in water treatment...
What is it? Glycerin (C3H8O3), also known as glycerol and glycerine, is an odorless, colorless, oily, viscous liquid that has a sweet taste. Synthetic glycerin is used in food products, nutritional supplements, pharmaceutical products, personal-care products, and oral-care products. In the...
The aim of this paper is to analyze the effects of Grenelle I and Grenelle II laws on financial performance, social performance, and risk-taking in France. The study is focussed on SBF120 (The SBF120 index consists of the 120 largest capitalizations listed on the French Stock Exchange market...
Product Description Hydroxyethyl cellulose (HEC) HEC is a non-ionic, water-soluble polymer derived from cellulose through a series of chemical and physical processes. Appearance of HEC HEC is a white to light yellowish, oderless and tastless po...