GOB Chemistry
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A 25.0-g piece of silver and a 25.0-g piece of tungsten are submerged in a graduated cylinder containing water. The initial water level is 59.7 mL. Determine the new water level, in milliliters, in the graduated cylinder after the two metals are added. The densities of silver and tungsten are 10.5 g/mL and 19.3 g/mL, respectively.
The initial water level in a graduated cylinder is 75.2 mL. Two metals are added to the graduated cylinder: copper and antimony weighing 18.9 grams and 25.3 grams, respectively. Determine the new water level, in milliliters, in the graduated cylinder. The densities of copper and antimony are 8.96 g/mL and 6.68 g/mL, respectively.
A piece of bismuth metal is submerged in a graduated cylinder containing 65.4 mL water. The water level in the graduated cylinder rises to 73.5 mL after the metal is added. Calculate the mass (in grams) of the bismuth metal. The density of bismuth is 9.79 g/mL.
An 86.4 g tungsten metal is placed into a graduated cylinder containing 32.3 mL water. Determine the new water level in the graduated cylinder (in mL) if the density of tungsten metal is 19.3 g/mL.
Aventurine, a form of quartz, has a mass of 3.71 g. It is placed in a graduated cylinder containing 14.5 mL of water. If the water level rises to 15.9 mL, what is the density of aventurine in g/mL?
You are given an unknown metal with a weight of 59 grams. You drop it in a graduated cylinder with 50.0 mL of water. The volume of the water became 57.50 mL. Determine the identity of the metal.
The water level in a graduated cylinder became 21.3 mL after placing a 32.4 g of sample. The water level was initially 6.0. Calculate the density of the sample in g/L.