A 4.37 g sample of metal cylinder is placed in a flask. Water is added to the flask and the total volume in the flask is read to be 126.24  mL. The mass of the water, flask, and metal is 268.50g. If the mass of the flask is 139.30g and the density of water is 0.9980 g/mL   a) What is the density of the metal cylinder?  g/cm^3    b) If the length of the cylinder is 1.68 cm, what will the radius of the cylinder be (in cm)?

Q: It has been estimated that 8.0 × 104 tons of gold (Au)have been mined. Assume gold costs $1350 per…

A: Given that : Mass of gold = 8.0×104 tons Cost of gold = $1350 per troy ounce Worth of gold =? (1…

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: Gold has a density of 19.31 g/cm ^3. How much volume in cL would 7.0kg of gold occupy/?

A:

Q: The average distance between the Earth and the Moon is 240,000 miles. Express this distance in…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

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

A: Given:

Q: An empty vial weighs 59.43 g. If the vial weighs 158.65g when filled with liquid mercury (d=13.53…

A: Given,Mass of empty vial = 59.43 gMass of vial filled with liquid mercury = 158.65 gMass of liquid…

Q: From 1967 until 1999, Canadian 10¢ and 25¢ coins were made of pure nickel which has a density of…

A: The solution of the given question is

Q: 8. On his birthday, Emilio received a gold nugget as a present from a friend and was curious to…

A: Given -> Weight= 17.24 gm Initial volume= 12.3 ml Final volume= 13.4 ml Density of pure gold =…

Q: A piece of metal that is a cube with sides of 1.66 cm has a mass of 69.000 g.  Calculate the density…

A: TO calculate the density of the metal, first of all we determine the volume of the metal cube.

Q: The chemist measures the volume of the unknown liquid as 1489. cm^3 and the mass of the unknown…

A: mass of liquid = 1.32 kgvolume of the liquid = 1489. cm3density of the liquid =?

Q: You are given a bottle that contains 4.39 cm^3 of a metallic solid. The total mass of the bottle and…

A: The density of a solid can be defined as mass of solid per unit volume of solid. The symbol used for…

Q: A sandwich has a mass of 125.45 g and a volume of 49.39 cm^-3. What is the density (in g mL^-1, g…

A: Provided data:- Mass of Sandwich = 125.45 g, Volume of Sandwich = 49.39 cm3 Now, Density =…

Q: The average density of whole milk is 1.034g cm^-3. What is its density in lb gal^-1?

A: Conversion required is,

Q: What is the mass of 1000cm^3 of gold? The density of gold is 19.3grams/cm^3.

A: The mass of gold is calculated in step two.

Q: A 1.0-mL volume of seawater contains about 4.0 x10‒12 g of gold. The total volume of ocean water is…

A: Given,  1.0 mL of sea water contain 4.0×10-12 g of gold.  The total volume of sea water 1.5×1021L…

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: The density of mercury is 13.6g/ cm^3. What volume (in quarts) is occupied by 101 g of Hg?

A: As density is the ratio of mass and volume of the substance which is represented by equation 1 in…

Q: A sample of 14.2 cm3 of aluminum, in powdered form, was mixed with an excess of iron(III) oxide. A…

A:

Q: The shattered glass case at the scene of a jewelry store robbery was determined to be made of potash…

A: Density of any substance can be defined as the ratio of the mass of the substance to its volume. It…

Q: PART 2 Density of Gravel 0010 The mass of the empty weighing boat was measured. Then the weighing…

A: Density of a substance is defined as mass per unit volume. It is denoted as d or ρ. S.I unit of…

Q: A silver nugget was found then the mass and volume were subsequently measured and determined to be…

A: Density is degree of crowdedness. It is calculated by using formula,density = mass/volume

Q: A student gently drops an object weighing 16.5 g into an open vessel that is full of ethanol, so…

A:

Q: You have a piece of gold jewelry that weighs 9 g. Its volume is 0.74 cm3 Assume that the metal is an…

A: Given : mass of jewellery = 9 g And volume of jewellery = 0.74 cm3

Q: The average micro-nano plastic concentration in bottled water was about 2.4×10^5 particles per liter…

A: micro-nano plastic concentration in bottled water was about 2.4×105 particles per liter.% of…

Q: Iron has a density of 7.86 g/cm° (1 cm' = 1 mL). Calculate the volume (in dL) of a piece of iron…

A:

Q: A chemist bought a small piece solid figurine suspected to be gold. Knowing that gold has a density…

A: Given data: Density of gold - 19.3 g/cm3 Initial volume of water - 32.6 mL Final volume of the…

Q: Iron has a density of 7.874 g/cm^3.What is the mass of a rectangular block of iron with dimensions…

A: Density of a substance is given by the ratio of mass of the substance to its volume. Density =…

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: The speed of light is 3.00x 108m/s (meters per second). What is the speed of light in miles per hour…

A:

Q: In the movie The Italian Job, thieves steal gold bullion. One plan is to carry the ingots of gold…

A: Given : Volume of suitcase = 4.36 x 104 cm3 approx. Density of gold = 19.3 g/cm3  And weight of…

Q: What is the total worth of this quantity of gold?

A:

Q: The density of Solid A is 2.70 g/cm3 and that of Solid B is 3.87 g/cm3 . If 1.00 g of each solid is…

A:

Q: What is the mass of a block of silver that measures 2.5 cm x 3.0 cm x 1.5 cm? The density of…

A: Given thatvolume=2.5cm ×3.0cm ×1.5cm               =11.25cm3Density =10.5g/mlmass=?

Q: 5) A student correctly determines that 17.1 grams of sucrose are needed to make 50 ml of a 1M…

A: ANSWER 5 .  We know that the concentration term i.e.,  Molarity (M) =  Moles of solute / Volume of…

Q: A student wishes to determine the density of a solution of lithium hydroxide. He finds the mass of…

A: Interpretation: The mass of the flask is 27.532 g. The flask with water at 22°C ( d = 1.00 g/mL),…

Q: Calculate the thickness of a piece of golf foil thats 1.52 cm wide and 2.25 cm long, and has a mass…

A: The density of the species can be described as the ratio of the mass of the species to the volume of…

Q: PART A: an unknown mineral sample has a mass of 23.4 grams and a volume of 3 cm^3. According to the…

A: Given, mass of unknown mineral sample = 23.4 g volume of unknown mineral sample = 3 cm3 we know,…

Q: How much does a copper sphere with a radius of 12.0 inches weigh in pounds? The density of copper is…

A: Given:Radius of copper sphere = 12.0 inDensity of copper = 8.96 g/cm3

Q: At one point in time, the price of gold was about $1400 per ounce, while that of silver was about…

A: Given, price of gold = $1400 per ounce price of silver = $20 per ounce density of gold = 19.3 gcm3…

Q: particular flask has a mass of 17.4916 g when empty. When filled with ordinary water at 20.0°C…

A:

Q: A recipe calls for a quarter cup of butter. Calculate its mass in grams if its density is 0.860…

A: Density (D) = 0.860 g/cm3 Volume = 1 qt 1qt = 0.946 L  1L = 1000 Cm3  So, 0.946 L = 946 cm3  Mass =…

Q: When chlorine gas is bubbled into a solution of sodium bromide, the sodium bromide reacts to give…

A: Law of mass action says that mass of any substance can neither be created nor be destroyed in a…