What is the density of the metal
A piece of metal with a mass of 148 g is placed in a 50 mL graduated cylinder. The water level rises from 20. mL to 35 mL. What is the density of the metal?
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A metal sample weighing 71.9 g and at a temperature of 100.0°C was placed in 41.0 g of water in a calorimeter at 24.5°C. At equilibrium the temperature of the water and metal was 35.0 °C.
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25.0 mL of a calcium chloride solution is added to an excess of aqueous silver nitrate. The resulting precipitate has a mass of 1.25 grams. If the percent yield of this reaction is known to be 85%, calculate the concentration in molarity of the origi
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A patient's blood work showed [HCO3- = 32 mEq/L and pCO2 = 42 mmHg. What is the patient's blood pH? What condition does the patient most likely have?
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