A flask of mercury has a mass of 76.0 pounds (lbs). What is the mass of the flask in grams?  3.45 x 104 g  5.97 g 354 g 5.97 x 104 g

Q: 2. If the density of an unknown object was found to be 2.87 x 10 “ pounds (lbs) per cubic inch, what…

A: Density of a unknown object = 2.87 × 10-4 pounds (Ibs) per cubic inch  Density of the unknown object…

Q: Which quantity would have unlimited significant figures? 12 square feet 12 miles/hour 12 kg 12 eggs…

A:

Q: The owner of a rock shop claims that a nugget is pure gold. When the nugget is placed into a…

A: Density has formula, Density=MassVolumeMass= Density×Volume

Q: The density of mercury is 13.6 g/cm^3. What is the mass of 6.50 cm^3 of mercury? (^ means that the…

A: Given  Density of mercury = 13.6 gram/cm3  Volume of mercury = 6.50 cm3 Mass = ?

Q: A piece of a metal alloy with a mass of 114 g was placed into a graduated cylinder that contained…

A: A multiple choice question about concept of density, which is to be accomplished.

Q: A brick of metal has these dimensions:  7.07 in  x 9.20 in x 7.15 in.  It has mass 8.1 kg.  What is…

A:

Q: 1. Which of the following options correctly rounds 126.006 to two significant figures? A) 126.01 B)…

A:

Q: The density of water is approximately 1 g/cm³. Which of these substances will sink in water? A)…

A: Explanation :- More than 1 g/cm3, it will Sink in water.

Q: A metal cylinder with a mass of 20.37 g was dropped into water contained within a graduated…

A: Given Mass of metal =20.37 g Increase in volume when metal is drop is from 1.23 mL to 12.08 mL

Q: What is the volume of a gold nugget that has a mass of 2.20 kg? The density of gold is:  19 g/cm3…

A: Given, the mass of gold nugget =2.20 kg =2200 gramdensity of gold =19 gramcm3we are asked to…

Q: What is the value in Japanese Yen of a solid sphere of silver with a diameter of 3.00 inches? Silver…

A:

Q: A 25.5 g sample of a metal was placed into water in a gradu- ated cylinder. The metal sank to the…

A: The given data contains, mass = 25.5 g. volume ( initial ) = 15.7 ml. volume ( final ) = 25.3 ml

Q: A piece of metal has a mass of 86.24 g and a volume of 13.4mL. What is its density? 0.155 g/mL O…

A:

Q: A bar of gold with a mass of 2060.5 g has the following dimensions: 7.30 cm by 3.25 cm by 4.50 cm.…

A: Density is calculated by using the formula : Density = Mass/Volume

Q: A wonder woman found a piece of silver colored metal while walking around the myscira. she…

A: We should calculate the density of the sample and it can be done as follows: Mass of the sample=13…

Q: An empty beaker weighs 42.09 g.42.09 g. When completely filled with water, the beaker and its…

A:

Q: An irregularly shaped stone was lowered into a graduated cylinder holding a volume of water equal to…

A: Density :-  The ratio of mass of a substance to the volume occupied by that substance under the…

Q: What is the volume of the block of wood in cm^3

A:

Q: A spherical iron ball has a diameter of 11.6 cm and has a mass of 4.60 kilograms. This particular…

A: Given: Diameter of spherical iron ball = 11.6 cm Radius of spherical iron ball = 11.6 cm/2 = 5.8 cm…

Q: An empty vial weighs 51.54 g. The vial weighs 467.18 g when filled with liquid mercury (d = 13.53…

A: Given data contains, Mass of empty vial is 51.54g. Mass of vial containing mercury is 467.18g.…

Q: flask of mercury has a mass of 76.0 pounds (lbs). What is the mass of the flask in grams?  3.45 x…

A: The mass of flask of mercury  = 76pounds  1 Pounds = 453.92grams

Q: volume

A:

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 13.5 kilograms. Assuming…

A: The formula to find the volume of iron of a hollow sphere, V is: V = 43πR3 -  43πr3 (or) V =…

Q: A student is trying to identify the composition of a pure metal block by determining its density.…

A: Given that: Mass of block = 30.0 g Rectangular block = 2.00 cm × 3.00 cm × 1.40 cm Density of block…

Q: A metal sphere weighing 5.55 g is added to 15.50 mL water in a graduated cylinder. The water lovel…

A: In the given question we have to calculate the density of metal, we know that, density = mass (g) /…

Q: Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6…

A:

Q: copper plate has a diameter of 25.4 cm and weighs 1.72 kg. If the density of copper is 8.96 g/cm3,…

A: Welcome to bartleby !

Q: A box contains a mixture of iron spheres and platinum spheres. The total mass of the combined…

A: The ratio of mass to the volume is known as density.

Q: A lead ball has a mass of 75.0 g and a density of 11.4 g/cm3. What is the volume of the ball? 855…

A: Given data: The mass of the ball is 75.0 g. The density of the ball is 11.4 g/cm3. To calculate:…

Q: what is the mass in grams of a cube of gold (density = 19.32 g/cm^3) if the length of the cube is…

A: Density :-  The ratio of mass of a substance to volume occupied by the substance is defined as…

Q: 76 pound flask of mercury costs $156.50. The density of mercury is 13.534 g/cm^3. 1)Find the price…

A: Given: Mass of flask = 76 pounds Density of mercury = 13.534 g/cm^3

Q: A metal sphere weighing 9.48 g is added to 21.27 ml water in a graduated cylinder. The water level…

A: A multiple choice question based on density determination, which is to be accomplished.

Q: The density of gold is 19 30 g/cm What is the mass (in grams) of a block of gold with dimensions of…

A: Given datas ;  density of gold  (dAu) = 19.30 g/cm3  dimensions of a block of gold = 0.653 in × 1.02…

Q: A brick of metal has these dimensions: 4.13 in x 5.57 inx 4.01 in. It has mass 11.1 kg. What the…

A: Given that:  Mass of metal = 11.1kg = 11.1kg×1g/1000kg = 11100g  Dimension of metal =…

Q: If a large marshmallow has a volume of 2.00 in3 and density of 0.242 g/cm3, how much would it weigh…

A: Convert the unit of volume:

Q: The density of a material can be used to calculate the volume of an object if its mass is known.…

A: Given Mass of quarter = 6.25 Density = 10.5 g/ml  Unknown Volume of quarter??

Q: An aluminum plate has a diameter of 25.0 cm and weighs 335 g. If the density of aluminum is 2.70…

A:

Q: Given that the density of gold is 19.3 g/cm3 , calculate the volume (in cm3 ) of a gold nugget with…

A: The ratio of mass to the volume is known as density.

Q: what is the mass (in g) of the lead apron?

A:

Q: nugget of gold with a mass of 521 g is added to 50.0 mL of water. The water level rises to avolume…

A: Mass of gold = 521 g Volume of water (V1) = 50 mL Volume of water after addition of gold (V2) = 77…

Q: Find the cube's mass

A: Mass  = density × volume  1cm = 10-2 m

Q: hat is the volume (in cm3) of a 36.7 g piece of metal with a density of 6.95 g/cm3?   Select one…

A: The measurement of the amount of substance an object possesses in unit volume is defined by the term…

Q: If a dog has a mass of 20.1 kg, what is its mass in the following units? Use scientific notation in…

A: Given :-  Mass of dog = 20.1 kg  To calculate :-  Mass in grams (g) Mass in milligrams (mg) Mass in…

Q: Alumimnum foil dimensions Length (cm)14.45 cm Width (cm)11.41 cm Mass of aluminum foil (g) 8.593 g…

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

Q: What is the mass of 1.91 x 10^23 atoms of nitrogen? ____ grams What is the mass of 3.91 x 10^23…

A: Since moles of any atom = number of atoms / Avogadro's number And moles of any molecules = number of…

Q: An empty vial weighs 85.32 g (a) If the vial weighs 215.56 g when filled with liquid mercury…

A: We have to calculate the volume of mercury and weight of vial once filled with water.

Q: A spherical iron ball has a diameter of 11.6 cm and has a mass of 4.70 kilograms. This particular…

A: Given : density of metal = 7.86 g/cm3  Diameter of ball (outer diameter) = 11.6 cm And mass of ball…

Q: The volume of water in a container is 25.0 mL.When a solid object was added to the water in the…

A: Volume of water = 25.0 mL Volume of water level in the container when object is added = 35.0 mL

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

A:

Q: What is the density (g/mL) of a sample of olive oil if 250 mL has a mass of 0.23 kg? 0.00092 g/mL…

A: Density of a substance or a solution is the ratio of its mass to volume. density=massvolume

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.