Answered: sample of metal has a mass of 21.49g,…

Science

Chemistry

sample of metal has a mass of 21.49g, and a volume of 6.55 mL. What is the density of this metal? density:? g/cm^3

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A student is determining the density of an unknown metal with a mass of 256.0 g. The student…

A: First, the volume of unknown metal is determined as follows,

Q: 1. A 50.00 g sample of a solid is placed into a graduated cylinder and then the cylinder is filled…

A: Given, mass of a sample of solid = 50.00 g volume of cylinder filled = 100.00 mL…

Q: A cube of an unknown metal was dropped in a graduated cylinder containing 45.0mL of water. After the…

A: Given:

Q: Gold, which has a density of 19.32g/cm^3, is sold by the troy ounce, which is 31.103 g. What is the…

A: We will use this formula, Volume = Mass/density

Q: A block of iron was measured to be 2.00 cm by 3.15 cm by 5.25 cm. If the density of iron is 7.87…

A: Block of Iron was measured and value is given Density of iron is given How Heavy was the block of…

Q: What is the volume in liters of 5.085 pounds of gold? The density is 19.3 g/cm^3. Express in decimal…

A: Given that, Mass of the gold = 5.085 pounds Density of the gold= 19.3 g/cm3 Since, 1 pound = 454g…

Q: The density of methanol at 20.0 Celsius is 0.791 g/mL. What is the mass, in grams, of a 280. mL…

A: Given : density of methanol = 0.791 g/mL And volume of methanol = 280 mL

Q: A homogeneous mixture was prepared by mixing 0.90 g A, 105.7 g B and 48.17 g C. The volume is found…

A: Given, Volume of mixture = 56.6 cm3 Mass of A = 0.90 g Mass of B = 105 .7 g Mass of C = 48.17 g

Q: Your calculator gives you the number 1761.2868 as the volume (in cm^ 3) of a box 2.0 ft by 6.5 cm by…

A: When rounding off the result of a multiplication, the number of significant figures in the final…

Q: The density of gold is 19.3 g/cm3. Johan van der Smoot determines the mass of an irregularly shaped…

Q: Suppose you were given a piece of unknown metal, with a mass of 22.580 g, and a 50-mL graduated…

Q: Calculate the length in meters of a piece of sheet metal that is 1.50 mm thick and 2.01 meters wide…

A: Given, thickness of piece of sheet metal = 1.50 mm width of piece of sheet metal = 2.01 m…

Q: 3. A sheet of metal is 78.1 mm wide and 40.5 mm long. If it weighs 31.19 g and the density of the…

Q: What is the density (g/mL) of an object that has a mass of 0.2182 kg , when placed into a graduated…

A: Solution - Density - Density is a measure of mass per volume. The average density of an object…

Q: A student is determining the density of unknown metal with a mass of 627.0 g. The student partially…

Q: There is a pebble in a graduated cylinder filled with water and the volume reads 106 mL. If you…

A: The objective of this question is to find the mass of the pebble given its density and the change in…

Q: A sample of manganese ore has a density of 7.21. If it measures 8.0 cm by 3.443 cm by 2.15 cm what…

A: Relation between mass (M), volume (V) and density (D) are,Volume (V) = [Mass (M) Density (D)]

Q: A certain Animal Tranquilizer has a recommended dosage of 0.020 mg/kg for a large animal. A worker…

A: Calculating dose of a tranquilizerCalculations shown in picture

Q: a small sheet of aluminum metal (?=2.70 g/cm3). The sheet had a mass of 1.3648 g, a length of 2.05…

Q: A cube of plastic 1.3x10^-5 km on a side has a mass of 2.1 g. What is its density in g/cm^3

A: Given: Side of Cube = 1.3×10-5 km Mass of cube = 2.1 g

Q: A rubber stopper had a mass of 5.62g. When the rubber stopper is carefully added to 12.5 mL of water…

Q: the density of mercury, the only metal to exist as a liquid at room temperature, is 13.6 g/cm^3.…

A: The density of mercury is given as 13.6 g/cm3 and it is required to convert this in pounds per cubic…

Q: Glycerol is a syrupy liquid often used in cosmetics and soaps. A 3.25L sample of pure glycerol has a…

Q: a marble is placed on a scale and is found to has a mass of 22.2g.if the radius of the marble ball…

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Q: A 0.170-kg sample of methylene chloride has a density of 1.126g/cm^3. What is it's volume

A: Given: mass = 0.170 kg = 170 g density = 1.126 g/cm3 formula : Density = mass / Volume we need to…

Q: A hectacre (1.0000 x 104 m2) is a metric unit of area analogous to an acre. How many square feet are…

A: 1 feet consists of 0.3048 m and 1 square feet consists of 0.093 m2. 1 hectare consists of 10000 m2 5…

Q: The density of a metal sheet is given to be 8.75 g/cm^ 3 rectangular piece of this metal sheet has a…

A: Density of a substance is defined as the mass of unit volume of a substance.

Q: If an object as a density of 4.00 g/cm^3, what is its density in units of kg/m^3?

A: Given : density = 4.00 g/cm3

Q: Suppose you were given a piece of unknown metal, with a mass of 22.510 g, and a 50-mL graduated…

A: Mass of metal = 22.510 gm Volume of water = 36.1 ml Volume of water after addition of metal = 45.8…

Q: A gold cube is 150.00 mm long, 10.00 cm wide, and 0.95 m thick. If gold has a density of 19.3g/cm^3,…

A: The density of any substance is defined as the ratio of its mass to the volume of the substance.

Q: A student is determining the density of an unknown metal with a mass of 232.0 g. The student…

A: Given, the mass of unknown metal = 232.0 g Now calculate the volume of unknown metal is determined…

Q: A block of wood 22.0 cm x 180 mm x 0.057 mm has a mass of 1.426 x10^3 grams. What is the volume of…

A: • The values provided in the question are:- i) Length of a block of wood, l = 22.0 cm ii) Width…

Q: A certain person had a brain that weighed 1.35 kg and contained 2.65 x 10¹0 cells. Assuming that…

A: The length of one side of the cell can be calculated from the volume of one cell.To determine volume…

Q: a 158-kg cube of unknown metal measures 14.3 inches on each side. What is the density of the unknown…

A: A 158-kg cube of unknown metal measures 14.3 inches on each side. The density of the unknown metal…

Q: You have three objects of varying shapes and sizes: Object 1 is a rectangular block of tin. Object 2…

A: Given: Volume of aluminum = 436 in3 And density of aluminum i.e. object 2 = 2.70 g/cm3.

Q: a 0.732kg sample of gold is added to 100.0mL of water. the density of gold is 19.32g/mL. what is the…

Q: The mass of a piece of metal is 28.3055 grams. When the piece of metal was dropped into a graduated…

A: Given information: Mass of metal piece = 28.3055 g Initial volume = 7.34 cm3 Final volume = 9.84 cm3

Q: A student measured the dimensions of a block of aluminum. It is 2.00 cm x 0.55 cm x 10.50 cm. The…

A: Mass of aluminium block = 31.19 g Length of block = 2.00 cm Breadth of block = 0.55 cm Height of…

Q: A student wants to determine the density of a metal object. They weigh it and find that its mass is…

Q: a sample of iron ore has a density of 7.87 g/mL. if it measures 7.0 cm x 1.93 cm x 5.15 cm, what is…

A: The question is based on dimensional analysis. we have been given dimensions of iron and its…

Q: Iron has a density of 7.87 g/cm^3. If 15.1g of iron is added to 25.9 mL of water in a graduated…

Question

A sample of metal has a mass of 21.49g, and a volume of 6.55 mL. What is the density of this metal?

density:? g/cm^3

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A steel cylinder has a length of 2.16 in, a radius of 0.22 in, and a mass of 41 g. What is the density of the steel in g/cm^3?
A sample of iron bar has a density of 7.87g/in^3. If the bar measures out to be 17.1mm x 6.6mm x 5.3mm, what is the mass of the iron bar in kg?
A graduated cylinder which has been filled with 20.00 mL of water. A solid object is added to the graduated cylinder and the water level rises to the 26.40 mL. Calculate the mass (in grams) of the solid object which has a density of 3.26 g/mL.
What is the mass of (1.000) Litre of gold? The density of gold is 19.3 grams/cm^3
A student is trying to determine some information about a metal sphere. He weighs a piece of metal sphere and it weighs 8.25g. When a student places it into a graduated cylinder containing water, the liquid levels rises from 6.25 mL to 10.47 mL. Part 1: What is the density of the metal sphere? Part 2: what is the radius of the metal sphere in mm?
You are given the length and width of 10.5 in by 8.5 in. Upon weighing, it comes out to be 0.885 g. Given that the density is 1.10g/cm^3. What is the thickness (in cm)?
A copper wire (density = 8.96 g/cm^3) has a diameter of 0.20 mm. If a sample of this copper wire has a mass of 29 g, how long is this wire?
The density of gold is 19.3 g/cm^3. What is the density of gold in lb/in^3? (1lb = 454 g , 1 in = 2.54 cm)
A block of wood has a mass of 1.426 x 10^3 grams and volume of 2257.2 cm^3 What is the density of the block of the wood in g/ml ?
In 1999, scientists discovered a new class of black holes with masses 100 to 10,000 times the mass of our sun, but occupying less space than our moon. Suppose that one of these black holes has a mass of 1×10^3 suns and a radius equal to one-half the radius of our moon. What is its density in grams per cubic centimeter? The mass of the sun is 2.0×10^30 kg and the radius of the moon is 2.16×10^3 mi (Volume of a sphere =4/3πr^3)