A reaction has a standard free-energy change of -1260 kj
A reaction has a standard free-energy change of -12.60 kJ mol-1 (-3.011 kcal mol-1). Calculate the equilibrium constant for the reaction at 25 °C
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A ball is thrown from the top of a building upward at an angle of 46 degrees to the horizontal and with an initial speed of 30m/s. the speed of the ball just before it strikes the ground
design your circuit using only two, three, and four input NAND gates and inverters. try to minimize the number of gates and inverters required. the variables A, B, C, AND D will be available from toggle switches.
What are some common misconceptions regarding the control and directions of crime investigations and use of forensic support services?
A concentration cell is built based on the following half reaction by using two pieces of iron as electrodes (each weighing 100.0 g), two Fe3+ solutions, 0.149 M and 0.431 M (both exactly 1.00 L in volume), and all other materials needed for a gal
If your gift and all future contributions are put into an account that pays 8% compounded annually, what will your financial "stake" be when you leave for Bahamas 10 years from now?
In your laboratory you're studying a chemical reaction that follows the general rate law: rate = k[A]. Initial experiments show a rate of 0.001412 M/s when [A] = 0.519 M at 299 K.
Explain the process of cross-hedging. What are indicators of effective cross hedging?
A silicon semiconductor at T=300K is homogeneously doped with Nd=5e15 cm^-3 and Na=0. a) determine the thermal equilibrium concentration of free electrons and free holes. B) calculate the drift current density for an applied electric field of E=30
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Describe the relationship between culture and growth and development. Assess whether all growth and development milestones should be applied
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