Determine the numbers of moles of benzoic acid
Determine the numbers of moles of benzoic acid will be left behind in the organic layer after this extraction step? Assume a solution of 0.5g of benzoic acid in the dichloromethane is treated with the 1.0 ml of 10% sodium bicarbonate.
Expected delivery within 24 Hours
Calculate the total number of ways that the five distinguishable marbles can be distributed in two different boxes and identify which is the most probably distribution.
Explain how would you determine the work of reversible, isothermal expansion from Vi to Vf for a gas that follows the equation of state: P(V - nb) = nRT
When you calibrated the same gel filtration column, the elution volumes of proteins of known molecular weights were as follows: 400,000 Da, 10 ml; 250,000Da, 20 ml; 150, 000 Da, 30 ml; 100,000 Da, 40 ml.
A U-tube containing mercury metal is used to determine the density of unknown oil. When a height of 54 cm of oil is poured in the tube, the difference in height of the two levels of the mercury is 3.0cm. How can calculate the density of the o
Assume that X follows Poisson distribution, POISSON. Taylor expansion for exponent (e^t = 1 + t/1! + ... + t/n! + ...) is valid for any real t.
What volume of gas will be produced in the person's stomach when swallowed at body temperature (36°C) and a pressure of 3 atm when the O2 has density 1.149 g/mL and the volume of 0.060 mL.
Calcium carbide reacts with the water to form the calcium hydroxide and acetylene. Determine the volume of acetylene (C2H2) produced at the 25oC and 0.95 atm pressure found by the reaction of 45 grams of H2O and 128 grams of CaC2.
At 0o C the solubility of caffeine in water is 0.022 g/mL. This means that for every mL of water, 0.022 g of caffeine will dissolve. A student wanted to separate a heterogeneous mixture which is having the 4.0 g caffeine and 2.0 g of NaCl.
1954457
Questions Asked
3,689
Active Tutors
1454678
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Respond to at least two of your peers' posts by providing additional strategies your peers can use to respond to the question and include
Your ideas on integrating readiness competencies into educational programs are also impressive. Developing a holistic, person-centered learning model
Based on their social media, how would you describe the company? How is the company trying to portray itself on social media?
discussing the knowledge you gained from the professional development on the importance of designing a high-quality learning environment
What did you learn about yourself as an inclusive leader? How might you better develop leadership skills to be a more inclusive leader in your organization?
You will be asked to develop a valid economic research question that can only be answered using econometric analysis of empirical data.
Describe and compare the roles of the (a) State and (b) Local County (or City) health departments. What health services are provided by each one?