Old gas can be mixed/diluted with new gasin case the old gas has gone bad. ... However, it is important to remember that the concentration of new gas should be much more than the older one so that the diluted gas can burn effectively in the engine. Is it better to fill up at hal...
5) Which would burn faster? a. Alcohol burning in the presence of pure oxygen b. Alcohol burning in air What are the products of incomplete combustion of hydrocarbons? Which of the following gases is produced when an acid reacts with an active metal? (a) CO2(...
Why does water evaporate faster than alcohol? Why is evaporation a cooling process? Why do liquids evaporate at different rates? Why is water vapor concentration variable? How does impurity affect boiling point? Why is chlorine a gas at room temperature? Why is there a greater amount of he...
Blood Analysis by Headspace Gas Chromatography; Does a Deficient Sample Volume Distort Ethanol Concentration? Medicine Science and the Law. 2003; 43: 241- 247.A.W. Jones, M. Fransson, Blood analysis by headspace gas chromatography: does a deficient sample volume distort ethanol concentration? Med...
Mineralisation of the femur was affected earlier than the tibia post infection; this could be attributed to the faster mineralisation rate of the femur compared to the tibia during the initial stages of broiler growth (Applegate and Lilburn, 2002). By d13pi (d26 post-hatch), although ...
In the case of overgrowth, LAB produce metabolites such as ethanol and acetic acid, with consequent off-odors, slime, gas formation, and meat discoloration—all typical alterations observable under vacuum packaging [14]. According to several studies [17,18,19,20], the level of LAB contamination...
34860; ethanol ≥ 99.8% Cat No. 51976; chloroform ≥ 99% Cat No. C7559; hexane ≥ 99% Cat No. 139386. Following reagents were used for fatty acid purification and identification: BF3-methanol (boron-trifluoride methanol, Supelco®, CAS Number: 373-57-9, Cat No. 15716) for ...
Previous research showed a link between these two consequences of SCI by using a fecal transplant from healthy rats which prevented both SCI-induced microbiota changes and the subsequent development of anxiety-like behaviour. However, whether the physical and mental state of the donor are important ...