Explain what is the formula of the hydrate
A hydrate has the following percent compostion: Pb=54.61%,C=12.66%, H=1.61%,O=16.88% and H20=14.24%. What is the formula of the hydrate.
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Find an article on the U.S. balance of payments and link the article in your discussion with a brief description.
A 500-microF capacitor is charged to 10V, storing 5 x 10^-3 C of charge in the capacitor. A second 500-microF capacitor is connected in parallel with the first, and the capacitors charged in the same manner as before. What is the resulting charge
The water is heated to 160°C at constant volume and is then expanded isothermally to saturated vapor. Determine the total heat transfer for the process, in kJ.
What is the shift in the wavelength of the incident X-ray? The speed of light is 2.99792*10^8 m/s and Planck's constant is 6.63*10^-34 J*s. Answer in units of nm.
Determine the time needed to make one pass across the surface, the maximum material removal rate during the cut.
Calculate the amount of work the local gravitational force does on the mass over the total distance.
A sheet of steel 2.5 mm thick has nitrogen atmospheres on both sides at 900 C and is permitted to achieve a steady-state diffusion condition.
A mosquito collides head-on with a car traveling 60mph. Is the magnitude of the mosquito's acceleration larger than, smaller than, or equal to the magnitude of the car's accleration? Please Explain.
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