Determine what dilutions must you perform
You have a micro fudge tube which is having 1mL of a solution with 4.3x104 cells/mL and you are to construct a solution that have 43 cells/mL. Determine what dilutions must you perform?
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Determine the pressure of the hydrogen in the burette? If the atmospheric pressure have 753 torr when the density of the Hg is13.6g/ml.
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At 26.0 Celsius a student collected hydrogen gas in a burette by displacing water. To equalize the pressure the burette could not be submerged deep adequate in a water bath.
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Determine natural domain and find out range of function. Set the graphing utility in radian mode if graphing trigonometric functions. h(x)= 1/ 4-4 sinx.
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