What is the maximum yield of product that can be expected
.5 mL of bromobutane (MW= 137, density= 1.27 g/mL) was caused to react with excess sodium ethoxide (MW= 68.1) to afford ethoxy butane. What's the maximum yield of product that can be expected in grams?
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(a) If the speed of the pot as it passes Jill's window is 52.0 m/s, what was its speed when Jack saw it go by? (b) What is the height between the two window ledges?
Given that T_F=800K, T=293K, T_S=265K and Q_house=40kJ/h, determine Q_F utilizing heat pump technology. No other sources of energy may be used.
It will launch him in the air and he wants to come down so he just misses the last of a number of 1.00 m diameter barrels. If the speed at the instant when he leaves the ramp is 60.0 m/s, how many barrels can be used?
If electricity is valued at $0.08 per kW*h, what is the cost of the electrical input to the resistor for 20 min of operation?
.5 mL of bromobutane (MW= 137, density= 1.27 g/mL) was caused to react with excess sodium ethoxide (MW= 68.1) to afford ethoxy butane.
In the casino game roulette, the probability that you win with a bet on the red is 9/19. Let Y be the number of winning bets out of 100 that a gambler places. Find the approximate probability that the gambler wins at least 50 bets.
A curve of radius 72 is banked for a design speed of 120 .If the coefficient of static friction is 0.35 (wet pavement), at what range of speeds can a car safely handle the curve?
If 100.0 mL of 1.00 M NaOH and 100.0 mL of 0.500 M H2SO4solutions are mixed, what will the concentration of the resulting solution be?
If you want to prepare a solution that is .0512 molal in K2CO3, how many grams of the salt would you have to add to 250 g of H2O? What is the mole fraction of K2CO3 in the solution?
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Recommendations in the Chronic Pain Guidelines include all of the following EXCEPT: (a) All patients with a previous opioid prescription should
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