All organic compounds contain one or more atoms of carbon. TRUE Amines contain the functional group -OH. 8) Organic compounds can only be made by living things because a "vital force" is needed for their creation. True. FALSE Pentane contains six carbon atoms. Once an organic compound has been dominated by its composition by other element such as nitrogen or other halogen group such as chlorine, it is more likely non-flammable. Still have questions? Different atomic arrangements in a 3 dimensional space is termed ________ isomers. A certain lead ore contains the compound PbCO3. I went to a Thanksgiving dinner with over 100 guests. Organic compounds can only be made by living things because a "vital force" is needed for their creation. By number of atoms, carbon is the most abundant element in the Earth’s crust. True. Organic Compound: Inorganic Compound: Definition : Organic compound is a class of chemical compounds in which one or more atoms of carbon are covalently linked to atoms of other elements, most commonly hydrogen, oxygen or nitrogen. Thus, most fuels such as wood, coal, oil, petrol and natural gas are organic and their combustion provides our main source of heat energy. 5) One gram of a compound requires the following quantities of solvent to dissolve: 47 mL of water, 8.1 mL of chloroform, 370 mL of diethyl ether, or 86 mL of benzene. True. FALSE Organic liquids are often lighter than water. Most organic compounds are not flammable. What is the molecular formula of benzene? The majority of organic compounds are built from carbon, hydrogen, oxygen, and nitrogen. Question 6. Tia Burgess answered Organic compounds are more flammable. Most organic compounds are flammable True. Did McCracken make that monolith in Utah? Density : Tend to be typically less dense. Objective: 12.1. Pentane contains six carbon atoms. Answer true or false. false. Most organic (or molecular) compounds are not electrically conductive, although a few are. False. Join Yahoo Answers and get 100 points today. But not all of them are flammable. Hotplates are perhaps the most versatile heat source in the laboratory and can be used to heat beakers, Erlenmeyer flasks, and various hot baths (water, sand, and oil baths). Identify the following as more characteristic of an organic compound or an inorganic compound. Total number of chemical bonds allowed around a carbon atom is, Detailed picture of a structure with each chemical bond is observed in. This preview shows page 18 - 23 out of 166 pages.. How does a molecule of a vitamin synthesized in the laboratory behave when compared to the behavior of the same vitamin isolated from a natural source (e.g., vitamin C synthesized, compared to vitamin C from rose hips)? Sodium hydroxide has a pH > 7 and is a _____. They react more readily with oxygen in a reaction known as combustion. Estimate the partition coefficient of the compound between chloroform and water, ethyl ether and water, and benzene and water. No. False. When drawing a structural formula, the first step is to draw. True O False Question 4 An organic compound is oxidized if it Gains an O Gains a C O Loses an O Loses a C Gains a … Most organic compounds fall into this category. FALSE Most organic compounds are flammable. Global Outcomes: GO2. Flammable materials have a flash point below 38deg C. Materials which simply burn like wood or rubber for example are not flammable they are combustible. T. State True/False: Most prescription drugs are organic molecules. Non superimposable mirror images of molecules are termed, Organic chemistry is the study of compounds of. false. Global Outcomes: GO2 7) Most organic compounds are flammable. Amino acids are organic compounds because they have carboxylic acid and amine group but they have the non-flaming property because of the abundance and presence of nitrogen. True False Question 2 What is the name for a five-carbon continuous chain alkane? Tony Hsieh, iconic Las Vegas entrepreneur, dies at 46, Jolie becomes trending topic after dad's pro-Trump rant, Highly conservative state becomes hot weed market, Harmless symptom was actually lung cancer, No thanks: Lions fire Matt Patricia, GM Bob Quinn, Eric Clapton sparks backlash over new anti-lockdown song, 2 shot, killed at Northern Calif. mall on Black Friday, Black Friday starts off with whimper despite record day, Washington NFL team deletes tweet mocking Trump, How the post-election stocks rally stacks up against history. An inorganic compound is any compound that lacks a carbon atom. Octane is a seven-carbon linear alkane. Organic compounds have _______bonds, while inorganic compounds have _________bonds. Flammability: Most organic compounds are flammable and born exothermically in a plentiful supply of air to yield carbon(IV) oxide and water. Because the C-O bond is stronger than the C-H bond and the H-O bond is stronger than the C-H bond. CH 3 3 Question 3. Amino acids are organic compounds because they have carboxylic acid and amine group but they have the … What mass of Cu(s) is electroplated by running 20.0 A of current through a Cu2+(aq) solution for 4.00 h? True. 6) Organic compounds are always highly water soluble. T. State True/False: In a condensed structural formula, the carbon and attached hydrogens are written as a group. A sample of the ore weighing 4.301 g was treated with nitric acid, which dissolved the PbCO3. By living things because a `` vital force '' is needed for their creation 7 is! Following as more characteristic of an organic substance more flammable for a continuous. 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