How many kilojoule are in 1 mol glucose?
Best insight from top research papers
Glucose has a molar mass of approximately 180.16 g/mol. To convert this to kilojoules per mole, we need to use the conversion factor of 1 kJ = 1000 J and the relationship between joules and grams. The conversion factor between joules and grams is given by the molar mass of the substance. Therefore, to find the number of kilojoules in 1 mol of glucose, we can use the following calculation: (180.16 g/mol) * (1 kJ/1000 J) = 0.18016 kJ/mol. Therefore, there are approximately 0.18016 kilojoules in 1 mol of glucose.
Answers from top 4 papers
More filters
Papers (4) | Insight |
---|---|
59 Citations | The provided paper does not provide information about the number of kilojoules in 1 mol of glucose. |
The provided paper is about deep sub-micromole water-vapor measurement using dual-ball SAW sensors for temperature compensation. It does not provide information about the number of kilojoules in 1 mol of glucose. | |
The provided paper does not mention the number of kilojoules in 1 mol of glucose. The paper is about the effective atomic numbers and electron densities of amino acids and sugars in a specific energy range. | |
9 Citations | The provided paper does not mention anything about the number of kilojoules in 1 mol of glucose. |
Related Questions
How much kg sugarcane per kg ethanol?5 answersThe amount of sugarcane required to produce one kilogram of ethanol varies depending on the pretreatment method and the specific sugarcane parts used. For instance, using AFEX™ pretreatment can result in ethanol yields ranging between 249 and 256 kg Mg−1 raw dry biomass (RDM). On the other hand, utilizing sugarcane tops, straw, and bagasse together for ethanol production can lead to improved efficiency, with tops being the most susceptible to enzymatic degradation and straw showing the highest fermentation efficiency. Additionally, the integration of conversion technologies at sugarcane mills in Brazil can yield around 0.033 m3 of ethanol per tonne of cane for biochemical conversion and 0.025 m3 t−1 of cane for thermochemical conversion.
How much glucose does the human brain consume per day?5 answersThe human brain consumes approximately 20% of the total glucose intake per day. This amounts to about 120 grams of glucose per day.
What are the normal levels for blood sugar in a diabetic?3 answersNormal blood sugar levels for diabetics are typically between 110 and 130 mg/dL. However, different guidelines recommend slightly different target levels. The American Diabetes Association advises a blood glucose concentration of 140-180 mg/dL for critically ill patients in hospitals. The National Institute for Health and Care Excellence (NICE) recommends a target HbA1c level of 48 mmol/mol (6.5%) or less for patients with diabetes. A post-hoc analysis on randomized clinical trials found that a target blood glucose range of 70-140 mg/dL led to lower mean daily blood glucose, less severe hyperglycemia events, similar rates of hypoglycemia, and lower length of stay and complication rates compared to a higher target of 140-180 mg/dL. Overall, maintaining blood sugar levels within a narrow range is crucial for diabetic patients to prevent complications and achieve optimal health outcomes.
Why glucose is used in the energy drink ?5 answersGlucose is used in the energy drink because it is the basic energy necessary for the human body. It serves as a raw material and provides the essential energy needed to supplement the body during periods of long working hours, strenuous exercise, physical weakness, and profuse sweating in summer. Additionally, glucose is known to improve cognitive performance and mood. When combined with caffeine, glucose has been found to have a synergistic effect on cognitive performance, enhancing aspects such as secondary memory and speed of attention. Furthermore, a combination of caffeine and glucose has been shown to ameliorate deficits in cognitive performance and subjective fatigue during extended periods of cognitive demand. Overall, glucose plays a crucial role in providing energy and improving cognitive performance in energy drinks.
How many moles of ethanol are produced when 1 mole of glucose is fermented?5 answersWhen 1 mole of glucose is fermented, the abstracts provide different results for the moles of ethanol produced. One study by Boonyawanich et al. found that the maximum ethanol yield was 0.071 mol mol−1 when fermenting waste glycerol as a sole carbon source. Another study by Salsabila et al. reported a kinetics model of ethanol fermentation with a yield of 0.0002 mol mol−1. Additionally, Daugulis et al. observed a high conversion rate of 90-95% when fermenting glucose, but did not provide the exact moles of ethanol produced. Therefore, the moles of ethanol produced when 1 mole of glucose is fermented can vary depending on the specific conditions and microorganisms used in the fermentation process.
Sugar level for insulin Ki Matra10 answers