Numerade

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both heat and work represent forms of energy. discuss the differences between them

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For each of the following pairs of metal hydride complexes, choose the one that should have the lowest pKa value. Briefly discuss your reasoning for each case. HRe(CO)3(PPh3)2 or HRe(CO)3(dmpe) H2Fe(CO)4 or H2Os(bipy)2 (bipy = bipyridine)

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6. Given three displacement vectors $ B, C $, and $ D $ such that $ \vec{B}=(-\hat{i}+2 \hat{j}) m, \vec{C}=3 \hat{i}-2 \hat{j}) m \vec{D} $ of unknown components, determine the magnitude and direction of $ \vec{D} $ for $ 3 \vec{B}-\vec{C}+\vec{D}=0 $

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The ____ stages of development within vertebrates is found to be the most conserved. ? earliest ? beginning and end ? middle ? latest

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. What is the primary role of a mutual fund in financial markets? a) Providing loans to individual investors b) Facilitating the trading of financial securities c) Managing investment funds on behalf of shareholders d) Advising companies on capital raising and restructuring . According to the theory of agency costs, what problem arises when the interests of managers and shareholders are not aligned? a) Moral hazard b) Adverse selection

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A compound die will be used to blank and punch a square washer out of brass alloy sheet stock 2.5 mm thick. The outside blank size is 100x100 mm and the inside is 30x30 mm. Determine the dimensions of the blanking punch and the minimum tonnage press to perform the blanking and punching operation if blanking and punching occur simultaneously. Assume the clearance allowance for brass is 0.06, and a tensile strength of 425 MPa.

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$ \int_{0}^{\frac{1}{3}} x \mathrm{e}^{3 x} d x=\frac{1}{9} $

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The cube shown has a side length of 10 cm. Find the angle formed by the diagonals AG and DG (correct to the nearest tenth of a degree.)

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Suppose your 48.0 L (12.7 gal) steel gasoline tank is full of gas, both the tank and the gas have a temperature of 15.0°C. The coefficient of volume expansion for gasoline is $950 \times 10^{-4}$/°C and for steel is $35 \times 10^{-6}$/°C (a) How much gas has spilled by the time they warm to 40.0°C? L (b) Suppose the 48.0 L tank is sealed, preventing the gasoline from overflowing. What pressure would be created in the gasoline tank if the sealed tank increases in temperature from 15.0°C to 40.0°C? (Use $1.00 \times 10^9$ N/m$^2$ as the bulk modulus for gasoline.) N/m$^2$

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5. What is tax incidence? Why is tax incidence important in determining impact of any given tax?

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jesse g.