A 25.5 g sample of a metal was placed into water in a graduated cylinder. The metal sank to the bottom, and the water level rose from 15.7 mL to 25.3 mL. What is the identity of the metal?
Group of answer choices
a. Silver (density = 10.49 g/cm3)
b. Aluminum (density = 2.64 g/cm3)
c. Lead (density = 11.34 g/cm3)
d. Tin (density = 7.31 g/cm3)
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
A 25.5 g sample of a metal was placed into water in a graduated cylinder. The...
A sample of aluminum metal is placed in a graduated cylinder. It is noted that 5.50 mL of water is displaced by the aluminum. The aluminum is then reacted with excess nitric acid to produce aluminum nitrate and hydrogen gas. Given the density for aluminum is 2.702 g/mL, how many grams of aluminum nitrate are produced in the reaction? 2Al(s) + 6HNO3(aq) + 2Al(NO3)3(aq) + 3H2(g)
8.5 g of metal is placed in a graduated cylinder containing water. The level of water increases from 40.0 ml to 44.5 ml. The density of the metal is _____ g/ml? (Use the correct number of significant figures in your answer)
Jordan obtains a silver metallic unknown. Jordan measure the mass of the metal to be 62.307 g. When the metal is placed in a graduated cylinder that contains 22.3 mL of water, the new volume is measured to be 29.1 mL. a) calculate the change in volume of water in the graduated cylinder. b) calculate the density of the metal. c) Jordan's teacher provides a list of possible unknowns. Determine the identity of the unknown. METAL DENSITY (g/mL) lead 11.35...
A 24.32 g piece of metal is dropped into a graduated cylinder with 144.1 mL of water. If the density of the metal is 4.81 g/cm3, what is the total volume in the graduated cylinder in mL with the correct number of significant digits?
A metal object weighting 1025.6 g is placed in a graduated cylinder containing 156.8 mL of water. The volume increases to 236.8 mL. Calculate the density of the metal.
2. 19.54 grams of a metal with density 4.88 g/mL is placed into a graduated cylinder originally with 20.5 mL of water in it. What is the final volume reading on the cylinder? a. 24.5 mL b. 40.0 mL c. 75.4 mL d. 95.4 mL
A sample of iron metal is placed in a graduated cylinder. It is noted that 10.4 mL of water is displaced by the iron. The iron is then reacted with excess hydrochloric acid to produce iron (II) chloride and hydrogen gas. Given the density for iron is 7.86 g/mL, how many grams of iron (II) chloride are produced in the reaction? Fe(s) + 2HCl(aq) - FeCl2(aq) + H2(g)
3. A student was given an unknown metal. The student determined that the mass of the metal was 30.2 g. The student placed the metal in a graduated cylinder filled with 20.0 mL of water. The metal increased the volume of water to 22.9 mL. Calculate the density of the metal and determine the identity of the metal using the table below. Metal Density (g/mL) 11.3 Lead Silver 10.5 Nickel 9.90 Zinc 7.14 010000 Word
A metal rod is placed in a graduated cylinder containing water. The water level rises from 27 ml to 28.5 ml. What is the volume of the cylinder?
-A sample of kerosene weighs 36.4 g. Its volume was measured to be 45.6 mL. What is the density of kerosene? -Acetone, the solvent in some nail polish removers, has a density of 0.791 g/mL. What is the volume of 16.4 g of acetone? -A graduated cylinder was filled with water to the 19.1 mL mark and weighed on a balance. Its mass was 34.16 g. An object made of silver was placed in the cylinder and completely submerged in...