What is the final temperature of the water
Twenty grams of liquid mercury at 98.0 °C is placed in 47.0 g of water initially at 25.0 °C. What is the final temperature of the water, assuming the styrofoam calorimeter absorbs no heat at all?
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Why can you make the assumption that all of the SCN- (reactant)ion in the solutions has been converted to FeNCS2+ ion?
A dry bearing, of width 25 mm, supports a horizontal shaft of 35mm diameter that rotates at 10 r.p.m. The load on the bearing is a steady one of 1000 N.
A 100.-L flask contains a mixture of methane (CH4) and argon at 25C. The mass of argon present is 228 g and the mole fraction of methane in the mixture is 0.650. Calculate the total kinetic energy of the gaseous mixture.
The probability that a person will install a black telephone in a residence is estimated to be 0.3. Find the probability that the tenth phone installed in a new subdivision is the fifth black phone.
The best explanation of boiling point elevation caused by dissolving sodium chloride in water is because
The solubility of solid ZnCO3 is enhanced in acid, due to the reaction of carbonate with acid. What is the equilibrium constant for the reaction of solid ZnCO3 with acid?
4An analog signal xa(t), band-limited to 5 Hz, is sampled at a rate of 10 samples per second to give a discrete-time signal x(n) = xa(0.1n). The discrete-time signal x(n) is then filtered with an digital FIR filter, h.Find the shortest impulse
A sample of oxygen that occupies 1.00 106 mL at 575 mm Hg is subjected to a pressure of 1.24 atm. What will the final volume of the sample be if the temperature is held constant?
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You are required to write a descriptive paragraph for this assignment. You may choose any person you have known personally or any place that was important
Begin by reading aloud/ listening to "I Hear America Singing" by Walt Whitman. Write your thought about the Whitman poem.
Choose your all-time favorite movie and write a short argument persuading the reader (your instructor) to watch the movie.
Why has the provider of choice shifted from rail to motor modes? With the shift to motor freight carriers, the amount of traffic accidents have sky rocketed;
Post a minimum of one tip, strategy, technique, and/or best practice you think your peers would benefit the most from knowing about
Transitioning from volume-based to value-based healthcare delivery impacts multiple aspects of an organization.
Analyze the ending of the novel. What are the "circles of sorrow" that Nel experiences? Is the ending pessimistic, optimistic, or something else altogether?