The addition of 2 per cent sodium carbonate increases the bactericidal effect of boiling water, and spores that resist boiling water for 10 h have been killed in 30 min by this addition. This method is suitable
This probability equation integrates both the learned experience of the ants, represented by the pheromone trails, and the problem-specific heuristic. The objective is to find the shortest path P, which is the sequence of nodes with the maximum product of pheromones and heuristic desirability, repre...
Write a balanced equation to describe any precipitation reaction that should occur when the following substance is mixed. MgSO_4 (aq) + BaCl_2 (aq) to Give the equation for the precipitation reaction that occurs between sodium iodide and copper(II) sulfate. Indicate whether it ...
Equation6has rather bad convergence properties; modifications have traditionally been used (see chapter 1.2.3), and recently a novel, fast-converging series representation of the Debye function for high temperatures has been proposed [57], where the reciprocal square-root of the Debye function is w...
Then, by inserting the equation (1) into the equation (2), Rp becomes: Rp=(l-Fo)/k Finally, the Rp value can be obtained from the Fo and k values obtained previously. The color developing layer and the protective layer having such a surface roughness Ra and such a printing smoothness...
The thermodynamic properties required for calculation of the refrigerating cycle performance were calculated based on the generalized equation of state (Soave-Redlich-Kwong equation) based on the law of corresponding state and various thermodynamic equations. If a characteristic value was not available, it...
Write a balanced equation for a real example of a precipitation reaction. What is the molecular equation for the precipitation reaction (if any) that occurs when the following solutions are mixed? If no reaction occurs, write no reaction. a. sodium carbonate and lead(II) nit...
(chip or film), and the sample was dissolved in 25 ml of a mixed solvent (phenol/tetrachloroethane=3/2 (mass ratio)), and then the measurement was conducted at 30±0.1° C. using an Ostwald viscometer. Limiting viscosity [η] was obtained by the following equation (Huggins equation). ...