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There will be difference in value of fixed carbon and carbon in ultimate analysis as some carbon is lost in hydrocarbons in volatile matter. Fixed carbon is arrived by substracting the volatile matter. Utimate analysis ditermines the total carbon content which includes the carbon present in volatile matter. Fixed carbon is useful to know how much coke can be generated out of coking coal.
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What is the difference between a carbon source and a carbon sink in the context of the carbon cycle?
In the carbon cycle, a carbon source releases carbon dioxide into the atmosphere, while a carbon sink absorbs and stores carbon dioxide from the atmosphere.
What is the electronegativity difference of Carbon and nitrogen?
The electronegativity difference between Carbon and Nitrogen is about 0.4. Nitrogen is more electronegative than carbon, which means it has a greater ability to attract electrons towards itself in a covalent bond.
What is the differences between carbon-carbon double bond and carbon-oxygen double bond?
The main difference is that a carbon-carbon double bond consists of two carbon atoms sharing four electrons, while a carbon-oxygen double bond involves a carbon atom sharing four electrons with an oxygen atom. Additionally, carbon-carbon double bonds are nonpolar, meaning they do not have a charge imbalance, while carbon-oxygen double bonds are polar due to the difference in electronegativity between carbon and oxygen atoms.
What is the difference between a carbon source and a carbon sink, and how do they contribute to the overall balance of carbon in the environment?
A carbon source releases carbon into the atmosphere, like burning fossil fuels. A carbon sink absorbs carbon from the atmosphere, like forests or oceans. Sources add carbon, sinks remove it, helping maintain a balance in the environment.
Which chemical bond in the molecule of chloromethane is more polar the carbon-chlorine or carbon-hydrogen bond?
The chemical bond between carbon-chlorine has an electronegativity difference of 0.61. The bond between carbon-hydrogen has a difference of 0.35, thus is less polar than the carbon-chlorine bond.
What is the difference between proximate and ultimate analysis?
Proximate analysis determines the moisture, ash, volatile matter, and fixed carbon content of a substance, while ultimate analysis determines the elemental composition (carbon, hydrogen, nitrogen, sulfur, oxygen) of a substance. Proximate analysis provides information on the physical and chemical properties, while ultimate analysis provides information on the elemental composition.
How do you convert proximate analysis of coal to ultimate analysis?
To convert proximate analysis of coal to ultimate analysis, use the Dulong formula as follows: Carbon = 0.75*(fixed carbon + [volatile matter/100]); Hydrogen = 0.06volatile matter; Oxygen = [moisture/100] + 0.3sulfur - carbon - hydrogen; Nitrogen = volatile matter/100 * 0.01. This formula estimates the ultimate analysis (C, H, O, N) from the proximate analysis (moisture, volatile matter, fixed carbon, ash).
What is the difference between nitrogen and the carbon?
Nothing
What is the difference between carbon and helium?
When a ballon
What is the key difference between an allylic carbon and a vinylic carbon in organic chemistry?
The key difference between an allylic carbon and a vinylic carbon in organic chemistry is their location in a molecule. An allylic carbon is directly bonded to a carbon-carbon double bond, while a vinylic carbon is directly bonded to a carbon-carbon double bond.
What is the difference in the bonding between carbons atom in carbon dioxide and butane?
Butane has bonds between carbon atoms.Carbon dioxide hasn't bonds between carbon atoms.
What is the difference between carbon steel and copper?
Carbon Steel is much stronger metal.
What is the two difference between 6C12 and 6C14?
The main difference between carbon-12 (6C12) and carbon-14 (6C14) is the number of neutrons they have in their nuclei. Carbon-12 has 6 neutrons, while carbon-14 has 8 neutrons. This difference in neutron number affects the stability and radioactive properties of the two isotopes.
What is the difference between nitrogen and carbon cycles?
The cycling of carbon between the atmosphere, land, water, and organisms. But the nitrogen is between the environment and organisms.
What is proximate and ultimate analysis of oil?
Proximate analysis of oil provides information on its moisture, volatile matter, fixed carbon, and ash content, helping determine its heating value and combustion characteristics. Ultimate analysis of oil gives the elemental composition in terms of carbon, hydrogen, nitrogen, sulfur, and oxygen content, offering insights into its chemical composition and potential environmental impacts when burned.
What is proximate and ultimate analysis of coal?
The "ultimate" analysis" gives the composition of the biomass in wt% of carbon, hydrogen and oxygen (the major components) as well as sulfur and nitrogen (if any). The carbon determination includes that present in the organic coal substance and any originally present as mineral carbonate. The hydrogen determination includes that in the organic materials in coal and in all water associated with the coal. All nitrogen determined is assumed to be part of the organic materials in coal. The "proximate" analysis gives moisture content, volatile content,consisting of gases and vapors driven off during pyrolysis (when heated to 950 C), the fixed carbon and the ash,the inorganic residue remaining after combustion in the sample and the high heating value (HHV) based on the complete combustion of the sample to carbon dioxide and liquid water. Proximate analysis is the most often used analysis for characterizing coals in connection with their utilization.
What are difference between grade a b and c material?
The main difference is in between grade A,B & C IS THE CARBON CONTAIN OF THE MATERIALS.
