What is the molecular mass of the protein
14.0mg of a certain protein was dissolved in water to make asolution of 2.50mL at 28.0o C. If the osmotic pressureis 1.30torr, what is the molecular mass of the protein?
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If the mass of the block is 0.167 kg and has an original speed of 0.70 m/s at a radius of 0.4 meters, what is the tension in the cord in the final situation at a radius of 0.2 meters when the block has speed of 1.91 m/s?
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1. Consider a normal population with µ = 25 and s = 7.0. (A) Calculate the standard score for a value x of 26.
The mixture is expanded isentropically from 5000 kPa and 600 C to 200 kPa. Calculate the work produced per unit mass of the mixture.
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