The density of a piece of metal at 142.1 K was found to be 6.2 g/mL. What is the mass of the metal (kg) if its volume is 75.5 mL?
The density of a piece of metal at 142.1 K was found to be 6.2 g/mL....
The mass of a piece of metal at 165.6 K was found to be 34.0 grams. What is the density of the metal (in g/mL) if it occupies a volume of 6.4 mL? (I don't understand how the temperature relates to the density)
51 The density of concrete is 2.8 g/mL. a) If the volume of a piece of concrete is 235 mL, what is its mass? b) If the mass of a piece of concrete is 1600 g, what is its volume?
Compute the density in g/cm3 of a piece of metal that has a mass of 0.450 kg and a volume of 52 cm3.
An irregular piece of the metal is found to weigh 87.4g. It is then placed into a graduated cylinder that contains some liquid. The liquid in the cylinder has an initial volume of 18.46 ml. After the metal was added and the liquid's level rises to 24.14 mL afterward. What is the density of this piece of metal in g/mL units? Enter a number without units.
A piece of metal has a mass of 245 mg and a volume of 15.3 mL. What is its density? A) 16.0 g/ml B) 0.0160 g/mL C) 16013 g/mL D) 3.75 x 10 3 g/mL
Aluminum has a density of 2.70 g/mL2.70 g/mL. Calculate the mass (in grams) of a piece of aluminum having a volume of 267 mLmL . Express your answer to three significant figures. Iron has a density of 7.86 g/cm37.86 g/cm3 (1 cm3=1 mL1 cm3=1 mL). Calculate the volume (in dLdL) of a piece of iron having a mass of 4.94 kgkg . Note that the density is provided in different units of volume and mass than the desired units of...
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?
In lab, an empty weigh boat measures 11.7 g. A piece of metal is added to the weigh boat, and the total mass increases to 19.5 g. A graduated cylinder is filled with 24.2 mL of water. The piece of metal is carefully added to the graduated cylinder, and the volume increases to 28.0 mL. Using this data, find the density of the piece of metal, in units of g/ml. Do not include units in your answer.
A piece of metal having a density of 19.3 g/mL when dropped into a graduated cylinder containing 50 mL of water the reading was 61.3 mL. When the metal was heated from 25°C to 50°C the heating required 703.34 joules of heat. What is the heat capacity of the metal? O 0.129 J/g-°C O 1.29 J/g-°C 0 0.024 J/g-°C O 0.24 J/g-°C 0 2.40 J/g-°C
Density 1. In your attic, you find a box with a sma piece to the lab. Its mass is 217g. initial volume of water in the cyl Dox with a small piece of a silvery metal in it. You take this metal ao. Its mass is 217g. It has an irregular shape and fits into a gradated cylinder. olume of water in the cylinder is 20.5 mL and the water level rises to 39.8 m this metal's density? Specific gravity?...