Calculate the molarity of a solution made
Calculate the molarity of a solution made by dissolving the 66.1 g of Ca(NO3)2 in the enough water to make 405.0 mL of solution? Report your answer to three places past the decimal point.
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A mixture containing argon and nitrogen are introduced until the height of the manometer is 54.1 cm. An apparatus is constructed with a rigid container connected to an open tube manometer.
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A wave on the string is explained by the relation y = A sin (72t-0.045x), where t is measured in sec and x in m, with A = 0.15m. Determine the frequency, wavelength and max speed of a point on the string?
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Physicist S. A. Goudsmith devised a process for measuring accurately the masses of heavy ions by timing their periods of revolution in a specified magnetic field.
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