Calculate what weight of anhydrous salt will remain
suppose 2.3754g of copper(II) sulfate pentahydrate is heated to drive off the water of crystallization. Calculate what weight of anhydrous salt will remain?
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Your cat's summer kitty-cottage needs a new roof. You are considering the following two proposals and feel a 15-year analysis period is in line with your cat' remaining lives. (There is no salvage value for old roofs.) a) Construct a choice ta
Assume a gasoline is isooctane, which has a density of 0.692 g/mL. What is the mass of 2.5 gal of the gasoline (1 gal = 3.78 L)? Answer in units of kg.
Write the equilibrium constant expression KP for the following reaction. (Type your answer using the format Kp = pHCl / pH2 . pCl2 to indicate partial pressures.)
Silver nitrate, AgNO3, reacts with ferric chloride, FeCl3, to give silver chloride, AgCl, and ferric nitrate, Fe(NO3)3. In a particular experiment, it was plannned to mix a solution containing 25.0 g of AgNO3 with another solution containing 45.0
Which one, if any, is in excess and by how much? Also, how many moles of water, H2O, would be produced by the reaction?
A d.c machime has a torque angle of 90 degree. When rotating the at 3000rpm with a field current of 1A, the generated voltage is 100v. When the two windings are connected to a a.c supply of 50hz, the field current is 0.1A, the armature
How many molecules of ethanol (C2H5OH) (the alcohol in alcoholic beverages) are present in 165 mL of ethanol? Density of ethanol is 0.789g/cm3
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A patient who has type 2 diabetes mellitus takes metformin (Glucophage). The patient tells the primary care NP that he will have surgery in a few weeks.
The nurse manager plans to conduct a performance appraisal of a nurse employed on the unit for the last year To provide an accurate evaluation
You receive a 39-year-old male with an unknown behavioral problem. The patient appears very anxious and worried. He tells you that he has obsessive-compulsive
The nursing team caring for clients on the pediatric unit consists of one nurse, two LPN/LVNs, and three unlicensed assistive personnel (UAP).
Chronic venous insufficiency: Group of answer choices is not a common cause of lower extremity edema is not a common complication of deep
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