The reaction a-gtb follows first-order kinetics with a
The reaction A->B follows first-order kinetics with a half-life of 21.7 hours. If the concentration of A is 0.023 M after 48 hours, what is the initial concentration of A? The answer is 0.11M can you please show how they derived at this answer
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Calculate the amount of solute in g needed to prepare 431.5 g of 8.85 %(m/m) LiNO3 solution.
The marginal propensity to consume and the marginal income tax rate are 0.9 and 1/3, respectively. The budget deficit is observed to increase by 90. a. What change in investment would account for this b. What change in government spending would acc
What is the annualized excess performance (Jensen's Alpha) of the firms that DID NOTreplace their CEO and describe the assumptions behind the classical linear regression model and the three diagnostic tests we discussed in class, the commands you w
Compare and contrast the ways in which geographic isolation shaped the development of the Americas and sub-Saharan Africa as distinct from Eurasia and northern Africa
The reaction A->B follows first-order kinetics with a half-life of 21.7 hours. If the concentration of A is 0.023 M after 48 hours, what is the initial concentration of A?
In the figure below, the converging lens' focal length is 13 cm, d = 18 cm, and the diverging lens' focal length is -12.6 cm, How tall is the image formed by the diverging lens
• Who are the stakeholders? Who are those people and/or groups to which we owe a duty? What are the express and implied agreements that you have with each of the constituents?
Suppose the government wishes to raise the equilibrium wage to $4 per hour by offering a subsidy to employers for each person hired. How much will this subsidy have to be What will the new equilibrium level of employment be
During the third and second millennia B.C.E. migrations of peoples such as the Hebrews, the Phoenicians, and the Indo-Europeans throughout Eurasia reshaped existing civilizations and gave rise to new civilizations and cultures, including the classic
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