How do you calculate the mass of carbon atoms in CO2?
You use the relative atomic mass of the atoms.Carbon has a relative atomic atomic mass of 12. Oxygen has a relative atomic mass of 16, so two of them is 32.Hence in whichever mass CO₂ you choose, there will be (12 ÷ (12 + 32)) × 100% = 27.3% to 3sf.
How is the amount of ATP produced by the aerobic oxidation of glucose and fatty acids compared?
Fats can release almost twice as much energy compared to glucose but you cant really use a number for comparison here is why:While we know the net yield of ATP / glucose =32 we, it doesn't make sense to put a number on ATP yield / fat molecule cos fat is a general term. You gotta know what molecule you want to talk about.Here is how are oxidized. Im sharing this is to tell you how number of ATP molecules produced can vary for different kinds of fat and Also cos it's interesting af xD. A fat molecule ( eg a triglyceride ) is broken down into glycerol and fatty acids in the liver by the process of lipolysis. Glycerol is changed into one of the intermediate products of glycolysis, so enters the cell respiration pathway. Fatty acids are changed in a series of reactions called beta-oxidation into acetyl CoA molecules, which enter cell metabolism at the Kreb's Cycle. The number of fatty acids, especially, varies for different fats which is why the number of ATP generated / fat molecule also varies.
Will tire companies find other chemical compounds that can be used to manufacture tyres when the current materials run out?
There is 25 million tonnes of rubber produced each year, only 30% of it is natural rubber. 70% is synthetic. About 1 billion tires are produced each year by 455 production plants. Tires use about 7.2 kg each of rubber - a total of 7.2 million tons.According to Wikipedia;Isoprene, or 2-methyl-1,3-butadiene, is a common organic compound with the formula CH2=C(CH3)−CH=CH2. In its pure form it is a colorless volatile liquid. Isoprene is produced by many plants and animals (including humans) and its polymers are the main component of natural rubber. C. G. Williams named the compound in 1860 after obtaining it from thermal decomposition (pyrolysis) of natural rubber; he correctly deduced the empirical formula C5H8.Isoprene is most readily available industrially as a byproduct of the thermal cracking of naphtha or oil, as a side product in the production of ethylene. About 95% of isoprene production is used to produce cis-1,4-polyisoprene—a synthetic version of natural rubber. Natural rubber consists mainly of poly-cis-isoprene with a molecular mass of 100,000 to 1,000,000 g/mol. Typically natural rubber contains a few percent of other materials, such as proteins, fatty acids, resins, and inorganic materials. Some natural rubber sources, called gutta percha, are composed of trans-1,4-polyisoprene, a structural isomer that has similar, but not identical, propertiesLight naphtha is the fraction boiling between 30 °C and 90 °C and consists of molecules with 5–6 carbon atoms. Heavy naphtha boils between 90 °C and 200 °C and consists of molecules with 6–12 carbon atoms.https://cdn.ihs.com/www/pdf/Napt...There is far more naphtha than there is demand for rubber tires, or even rubber in general. So, any report that we will run out of tire making material is fake news.
Chemistry: Can one burn carboxylic acids/fats for fuel in the way that one burns oil/coal/gas?
#Chemistry Can one burn carboxylic acids fats for fuel in the way that one burns oil coal gas. Tips and tricks for the question: #Chemistry Can one burn carboxylic acids fats for fuel in the way that one burns oil coal gasSoup recipes are one of the best ways to lose weight naturally. Many soup recipes that are low in calories, fats, cost and high in fiber content. It is designed in such a way that people who want to lose* some extra pound can use it to control their eating habits.Let me share all of you about free ebook: 370+ soup recipes with video demos and instructions.Each of the soup recipes was carefully designed by a licensed dietitian with carefully selected natural fat burning ingredients. They can help to speed up people’s metabolism and burn calories naturally, and they are also classed as thermogenic foods.=>Here are link: FatBurning99. info/2017/09/free-ebook-370-fat-burning-soup-recipes.htmlBest of all, these soups are very tasty. Now you should look at some of what you will learn inside the ebook:– Fat burning creamy dory pumpkin soup– Fat burning cream of pumpkin soup– Fat burning hearty Italian pasta soup– Fat burning stir fry vegetable noodle soup– Fat burning cream of broccoli soup with salmon– Fat burning bacon and sweet corn chowder– Fat burning salmon and miso noodle soup– Fat burning cream of broccoli soup with low fat bacon and croutons– Fat burning carrot and ginger soup with yogurt– Fat burning Tofu Miso soup– Fat burning parmesan cauliflower soup with low fat bacon– Fat burning pea soup with ham and croutons– Fat burning cream of broccoli soup with chicken– Fat burning delicious ham and potato soup– Fat burning cream of pumpkin soup with chicken– Fat burning apple and berry soup
What are different elements of organic compounds?
All organic compounds contain carbon, element 6. Carbon is unique in that it can bond with many elements, and very importantly, it can bond with itself. This allows for the many long and complicated molecules that are needed for life. Most astrobiologists believe that life anywhere in the Universe must be based upon carbon.Also, all organic compounds contain hydrogen, element 1. It is frequently bonded with carbon or oxygen. One might consider CO2 to be organic, since plants 'breathe it in'. Even so, this would be the only organic compound that doesn't have hydrogen.Here are some types of important organic compounds and the elements they contain. Carbohydrates such as glucose, starch, and glycogen contain: carbon, hydrogen, oxygen Lipids such as cholesterol, triglycerides (fats) and phospholipids contain: Carbon, hydrogen, oxygen Proteins contain: carbon, hydrogen, oxygen, nitrogen, and sulfur Nucleic Acids such as deoxyribonucleic acid (DNA) ribonucleic acid (RNA) contain: carbon, hydrogen, oxygen, nitrogen, and phosphorus From the above, and adding calcium that is needed for our bones and teeth, we can see that the most essential elements in organic compounds are: carbonhydrogenoxygennitrogencalciumsulfurphosphorusAlmost 99% of the human body is made up of these elements. Here are the next most important elements that make up most of the remaining organic compounds:potassiumsodiumchlorinemagnesium.What about iron, you say? Hemoglobin is based on iron. Yes, and there a number of essential trace elements that our bodies need. In total, our bodies need about 29 elements out of the 92 naturally occurring elements. Here are the most important trace elements that make up organic compounds:Lithium, Boron, Florine, Silicon, Vanadium, Chromium, Manganese, Zinc, Copper, Nickel, Cobalt, Iron, Arsenic (yes, but in very small amounts), Selenium, Bromine, Strontium, Molybdenum, and Iodine.Iodine, element number 53, is the last of the elements needed for life. So all the elements from Xenon, element 54, to Uranium, element 92 are not needed by any life that we know of.
Can taking too many vitamins hurt you?
im 25, i take One a Day mens health formula, i also take a walmart brand vitamin b-12 for my heart and circulation, and im taking a vitamin b complex for energy, also walmart. if i take all of these, can they hurt me or will i just filter the unusued vitamins out of my system, i drink alot of water as well. thanks