Decomposition of an aldehyde solution
The decomposition of an aldehyde solution in carbon tetrachloride is a first order reaction with a rate constant of 1.20 x 10-3 min-1. If we start with [aldehyde] = 0.0500 M, what will the concentration be 150 minutes later?
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A system at equilibrium contains I2(g) at a pressure of 0.36 atm and I(g) at a pressure of 0.30 atm. The system is then compressed to half its volume. Find the pressure of I2 when the system returns to equilibrium.
A 5-year bond with a yield of 11% (continuous compounded) pays an 8% coupon at the end of each year. (a) What is the bond's price?
Meir, Zarcus, and Ross are partners and share income and loss in a 1:4:5 ratio. The partnership's capital balances are as follows: Meir, $43,000; Zarcus, $179,000.
Jasper Company has 30,000 shares of $80 par value, 5% cumulative preferred stock and 140,000 shares of $20 par value common stock. Jasper declares and pays cash dividends amounting to $225,000.
It is indicated that the filter will be used to isolate a band centered at 720 nm. Assuming a refractive index of 1.35 for the dielectric layer, what thickness would you recommend?
The president of a fast-growing, high-technology firm remarked, "Developing budgets and comparing performance with the budgets may be fine for some firms.
In a first order reaction with only one reagent, the reaction was started with a concentration of reactant equal to 0.0800 M. After exactly two hours, the concentration had fallen to 0.0400 M. What is the molarity after exactly four hours?
During 2011, Crockett, Inc.'s net income was $100,000. Its common stockholders' equity was $700,000 at January 1, 2011 and $800,000 at December 31, 2011.
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