Tuesday, February 25, 2020
Corprate law general partnership Essay Example | Topics and Well Written Essays - 1000 words
Corprate law general partnership - Essay Example In the United Kingdom, the laws governing the creation of partnerships differ from those in Saudi Arabia. Being under the Commonwealth, the United Kingdom embraces provisions created by the body. The creation of a partnership is perceived and any other entrepreneur venture. However, certification of partnership in the United Kingdom is only awarded to business entities with more than one person as partners. The number of partners in such business entities is limited to twenty. After its creation, partners are required to provide full names for registration. After registration all person stated as partners are provided with the mandate of conducting business of behalf of the business entity (DeMott, 2001). Upon creation, partners are required to create profit and loss sharing ratios. In most cases, partners are required to determine this ration by considering the capital contribution for each partner. This minimizes cases of misunderstanding in future situations. Additionally, partnerships are required to name the entity in regards to the names of all partners. However, this name procedu re could be ignored as embrace a naming system that has been agreed after deliberation by all partners (DeMott, 2001). The author further points out that if names as used in naming the entity, it would be illegal to exclude the name of one partner (DeMott, 2001). Running of general partnerships is done by all members. However, the law provides that partners may agree to hire a person in the position to conduct business on their behalf. However, this process should be clear and the decision provided to the government for clarification. In situations where the partners control the business, each partner has the right to access business information as well conduct business on behalf of the company. In cases of debt, all partners would share the risk (Arthur, 2003). However, personal properties of the partners cannot be liable for confiscation when the company
Sunday, February 9, 2020
Partition coefficient log p (scientific lab report) Essay
Partition coefficient log p (scientific lab report) - Essay Example Thru partition, coefficient was expressed with the concentration in the non-aqueous or lipophilic phase as the numerator. This was expressed in a formula ââ¬Å"P = Coil / Cwater.â⬠In that context, the drugââ¬â¢s absorption can be predicted using the partition coefficient. In logarithmic partition, coefficient values are calculated to determine the soluteââ¬â¢s hydrophocity, lipophilicity and itââ¬â¢s anent absorbability. Since body membranes are usually impermeable to foreign ionic species, only un-ionized drug molecules can partition into the membrane. Hence, the lipophilicity correlates with the state of the drug including its acidity or pH level. Note that pH levels vary in all part of the body which implies that drugs partitioned in a specific part will also have diverse un-ionized states.à ââ¬Å"Partition coefficientââ¬â¢ also determines the acid dissociation constant or Ka. This can be calculated using the equation of Henderson-Hasselbalch where the ââ¬Å "product of hydrogen ion ([H+]) and ionized acid ([A-]) concentrationsâ⬠is divided by the ââ¬Å"concentration of unionized acid ([HA]). This formula is expressed with the following:à Ka = [H+][A-] / [HA]à This experiment aims to determine the different pHs and degree of ionization affected the partition coefficient of salicylic acid. ... The combination such three equations would result toà 1/Pââ¬â¢ = 1/P + Ka/[H+]Pà of which P is partition coefficientà Ka is dissociation constantà CO is total concentration in oil phase; and CW is total concentration in aqueous phase. Researchers will also obtain the ââ¬Å"absorbance valuesâ⬠using different concentration of salicylic acid because this is relevant in setting a calibration curve and a graph to reflect the concentration in the aqueous phase. Moreover, a graph plotting 1/Pââ¬â¢ against the reciprocal of hydrogen ion concentration (1/[H+]) yielded a line with an intercept of 1/P and a slope of Ka/P. Using the partition coefficient and the dissociation constant, the pKa was calculated.à Methodology This experiment comprised of two parts:à (a) determination of salicylate concentration to produce a calibration curveà and (b) salicylate concentration measured in solutions of four different pHs. a. Salicylate Concentration Determination to Produ ce a Calibration Curveà It aims to resolve the absorbance of salicylate solution at different concentrations to produce a calibration curve.à As part of the method, researcher will use five test tubes. Test Tube 1 will contain 6mL of water which will be used as the blank solution to keep the calorimeter at zero. Other test tubes will contain 5mL of water which is added to 2mL of ferric nitrate solution. Further, 1mL of different concentrations of salicylate was added to test tube 1; 0.00125M for test tube 2; 0.0025M for test tube 3; 0.00375M for test tube 4; and 0.005M for test tube 5. With calorimeter set at a wavelength of 624nm, the absorbance of each test tube of salicylate solution was determined by pouring solution in cuvettes and inserting them into the calorimeter. Data
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