Determine the number of generations, generation time and growth rate that occurred during the logarithmic phase of growth under the following conditions. Show all calculations.At 8 a.m Monday, September 18, you inoculate a broth with Staphylococcus aureus (1500 cells/ml) and incubated the culture at 35C. At 10:30 a.m. when the organisms entered its logarithmic phase […]
I have to write an essay on how the corporate bottling of water destroys the natural hydration process? What is the natural hydration process they are talking about?
Which of the following combinations of hybridization and molecular geometry is possible?1. sp^3: trapezoidal2. sp^3: trigonal pyramidal3. sp^3: octahedral4. sp^2: tetrahedral5. sp^2: linear6. s(p^3)d : octahedral7. sp^3: trigonal planar8. s(p^3)d : tetrahedral
Two gas cylinders are identical. One contains the monatomic gas argon (Ar), and the other contains an equal mass of the monatomic gas krypton (Kr). The pressures in the cylinders are the same, but the temperatures are different. Determine the ratio of the average kinetic energy of a krypton atom to the average kinetic energy […]
In most situations involving transmitters and receivers, the transmitter is at a fixed frequency and the receiver is tunable within a ranger to best match the transmitter frequency. How can a receiver be tuned?
1. Give the name of the lowermost tracheal cartilage? 2. The trachea bifurcates at its lower end into what and what? 3. The Larynx is made of nine cartilages. Give their names, and name those that are paired 4. why are tracheal cartilages open posteriorly? 5. what is the function of epiglottis?
Explain with the use of a neat, labeled, informative sketch what pyroclastic flows are, what is in them, what type of volcano they are most associated with, and where they travel (with respect to the volcano from which they are erupting).
From the following data, calculate the total heat (in J) needed to convert 0.370 mol ethanol gas at 400°C and 1 atm to liquid ethanol at 25.0°C and 1 atm:
A student titrated a solution containing 3.7066g of an unknown triprotic, H3A, to the end point using 28.94mL of 0.3021 M KOH solution. What is the molar mass of the unknown acid?
Can you complete and balance the following reactions? a. Co(s) + H2O(l) b. Co(s)+ HCl (aq) c. Zn(NO3)2 (aq) +Co (s) d. Cu(NO3)2 (aq) + Co (s)
