Explain what would be the value of delta s
Determine the entropy change. Explain what would be the value of delta S if the heating were carried out irreversibly? A quantity of 6.0 moles of an ideal gas is reversibly heated at constant volume from 17 degrees Celsius to 35 degrees Celsius.
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Magnesium metal reacts with HCl solution, liberating H2 gas and generating Mg2+ cations in solution. A 1.795-gsample of Mg metal is added to 50.0 mL of a 4.00 M HCl solution, and the reaction goes to completion. How many g of H2are formed?
A baseball leaves a pitcher's hand horizontally at a speed of134 km/h and the distance to the batter is 18.3 m. Explain how long does the ball take to travel the first half of that distance?
In an experiment, 24.2 mL of 0.12 M silver nitrate needed 9.70 mL of 0.15 M sodium sulfate to precipitate all of the silver. Silver produces an insoluble sulfate. Determine the simplest formula of this sulfate of silver?
An insoluble precipitate of silver chloride forms when a solution of potassium chloride is added to a solution of silver nitrate. The formula of a compound can be determined if the ratio of the number of mols of each of the elements in the compoun
Determine the entropy change. Explain what would be the value of delta S if the heating were carried out irreversibly? A quantity of 6.0 moles of an ideal gas is reversibly heated at constant volume from 17 degrees Celsius to 35 degrees Ce
Calculate the hydrogen ion content of the tomato juice. Using this hydrogen ion content demonstrate how to find out the ph of the substance by using the formula.
Combustion of a 2.37 g sample of a compound C, H, O with excess oxygen gave 0.0961 mol of H2O and 0.0961 mol of CO2. Determine the simplest formula of the compound?
Explain observation (HCl gas is soluble in water), when a small amount of water is introduced into the flask by squeezing the bulb of the medicine dropper, water is squirted upward out of the long glass tubing.
Determine the numbers of different spectator ions are present in the metathesis reaction in which the silver carbonate reacts with the nitric acid to produce the silver(I) nitrate?
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: The National Council for the Social Studies (NCSS) outlines a developmental sequence for social studies-the youngest children learn about their neighborhood
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