Determine the formula of the hydrate
Gypsum is hydrated calcium sulfate. a 4.89 g sample of this hydrate was heated, and after the water was driven off, 3.87g anhydrous calcium sulfate remained. Determine the formula of this hydrate and name the compound.
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The teacher randomly finds a test with a good grade on it. Find the probability that the student did not study for the test. Round to three decimals.
The surface of the plate has an emissivity of .6. the critical renolds number is 5x10^5 for the flow. Find the heat transfer rate rom one side of the plate in watts.
Suppose the plates for each key have an area of 47.5 mm^2 and an initial separation of 0.550 mm. In addition, let the dielectric have a dielectric constant 3.75. If the circuitry of the computer can detect a change in capacitance of 0.425 pF, what
Find the probability that a customer uses both high-speed internet and a digital phone. Write a probability statement and round to three decimals. Find the odds against the event in part A.
The speed limit on a particular stretch of road is 30 miles per hour. Express this speed limit in millifurlongs per microfortnight. A furlong is 1/8 mile, and a fortnight is a period of 2 weeks. (A microfortnight is in fact used as a unit in a par
A researcher is evaluating the effectiveness of a speed-reading course. A standardized test, measuring both speed and comprehension, was giben to a sample of n=15 students before the course started and again at the end of the course.
A block slips on a greased surface with an initial velocity v0. It experiences a drag force equal to F = -cv3/2 (for positive velocity v). Find the velocity and position as a function of time if at time t=0 the position is x = 0 with initial posit
Determine a) the air exit velocity to produce 5lbf b) the volumetric flow rate needed, and c) the minimum mechanical power that must be supplied to the airstream. Take the air density to be .078 lbm/ft^3.
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With in-text citations and references, explain the key components necessary for the success of public health infrastructure.
A healthcare system with multiple facilities is on their journey to magnet status, the system leadership is exploring options to involve staff
Choose 3 different vulnerable populations. What factors create vulnerabilities for different populations?
As well as follow any necessary documentations required by your company. This can possibly cause the mother to gain a dislike for the behavior analyst.
Rewrite: The CAS is a 25-item tool designed to assess the level of clinical anxiety. It produces scores between 0 and 100, which are treated as valid
A research project conducted by Geisinger Health System looked at the interaction between patients and their providers and pharmacists with medication
SmartCup also detects volume and will give information relevant to percentage of daily consumption. Other metrics the cup is able to test include whether