This then reacts with water to produce sulfuric acid. ... This can either be diluted to lower concentrations or made stronger with sulfur trioxide to yield oleums. ... The lead storage battery consists of two electrodes or plates, which are made of lead and lead peroxide and are immersed in an electrolytic solution of sulfuric acid. ... At the sulfate ion that is present in the solution from the sulfuric acid. ... Liming of lakes must be done with considerable caution and with an awareness that the aquatic ecosystem will not be restored to its original pre-acidic state even though the pH of wa...

• Word Count: 3045
• Approx Pages: 12
• Has Bibliography

The threat of global climate changes and future energy cost and efficiency provide strong incentives to generate energy and fuels from biomass, a renewable material. ... Microalgae are single-celled and smaller types with strong photosynthesis capacity. ... We will explore the details of each production system as well as their potential and challenges. ... Water temperature is advised to maintain within 60-80 oF for optimal cultivation. ... Water can be lost to the atmosphere through evaporation. ...

• Word Count: 3194
• Approx Pages: 13
• Has Bibliography
• Grade Level: Graduate

The epidermis sucks water in. ... The water then diffuses out of the plant through the stomata. ... These forces that move the wonderful water affect the water potential..Water potential is the potential energy of water in a particular system compared to the potential energy of pure water at the same atmosphere pressure and temperature. The movement of water in plants is determined by water potential differences.Water potential measurements predict which way they will move. ... They also lack the strong, lignin supporting tissues found in most of the other plants. ...

• Word Count: 3790
• Approx Pages: 15
• Grade Level: High School

Though spring can be in many shapes, our choice will be coil spring. ... This is a very strong and brittle structure. ... An appropriate fluid (water or an oil-based substance) may be used to cool the spring, lubricate the grinding wheel, and carry away particles during the grinding. ... Type of spring A coil spring will be created with resemblance of the diagram above. ... Now that's enough with the goodness of steel structures why don't we discuss about the effects of solutions to the environment. ...

• Word Count: 3957
• Approx Pages: 16
• Grade Level: High School

Heroin addiction is also associated with a high risk of AIDS, due to sharing of needles used to inject solutions of the drug. ... Discovered by a British chemist in 1874 , diacetylmorphine is a bonding of opium's active ingredient, morphine, with a common industrial acid, acetic anhydride. ... The abuse of heroin-whether by inhalation, ingestion, or injection-is the last step in a process of many, and it is those preceding steps that we will discuss. ... They live under very primitive conditions with no electricity and no running water. ... Boiling water is used to dissolve opium gum; ...

• Word Count: 3024
• Approx Pages: 12
• Grade Level: Undergraduate

bond which forms a strong chemical bond. In addition, every double bond also contains a less strongly localised "pi- (?) ... In semiconductors and electrolyte solutions, one must also add in Eq (3) an extra term due to positive charge carriers (holes or cations). ... Also mechanical strength is anisotropic: aligned polyacetylene fibers are known to be very strong along the orientation direction. ... Letheby of the College of London Hospital, by anodic oxidation of aniline in sulphuric acid, obtained a partly conductive material which was probably polyaniline. ...

• Word Count: 6720
• Approx Pages: 27
• Grade Level: High School