Calculate the molar concentration of the sulfuric acid
A 10.00 mL sample of H2SO4 is titrated with a 0.25M NaOH solution. Exactly 40.0 mL of NaOH is required to reach the end point. Calculate the molar concentration of the sulfuric acid. H2SO4 + 2NaOH -----> Na2SO4 + 2H2O
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A maximum flow rate of 6 CFS is available for a river model. This corresponds to 30,000 CFS for the prototype. What is the scale of the model in terms of the prototype size?
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1 lb of steam in a rigid vessel is initially at 900 psia and 1400 F. The steam is cooled until the temperature drops to 550 F. The amount of heat removed from the steam is ____ BTU?
A singly ionized oxygen atom moves at 9300 m/s in a circular path perpendicular to a 0.80 T magnetic field. Find the radius and period of its circular motion. 1. Find the radius of its circular motion.
If the specific surface energy for aluminum oxide is 0.90 J/m2 and its modulus of elasticity is (393 GPa), compute the critical stress required for the propagation of an internal crack of length 0.4 mm.
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What compound would be formed if two molecules of salicylic acid under went esterification? Why is this not a major side reaction in the synthesis of methyl salicylate?
A 1480 kg car is traveling with a speed of 15.0 m/s what is the magnitude of the horizontal net force that is required to bring the car to a halt in a distance of 43.5 m.
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