A block of wood weighs 64.02 g and has the following dimensions: length of 15.0 cm, width of 11.0 cm, and thickness of 5.50 cm.  What is the volume of the block of wood in cubic centimeters (cc)? 907.5 cc 31.5 cc 30 cc 960.3 cc

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 metal cylinder with a mass of 12.3455 g was dropped into water contained within a graduated…

A:

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

A: Given:

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: Aluminum has a density of 2.70 g/cm3. What is the mass of an aluminum cube with a length of 3.61 cm?…

A: Length, a = 3.61 cm Volume of cube is obtained from length – Volume = a3=3.61 cm3=47.046 cm3

Q: Beer is often sold by the keg, which has a volume of 15.5 gallons.  How many liters is in a keg?…

A:

Q: The mass of an object was found to be 28.90 g. When this object was dropped in a graduated cylinder…

A: Given, mass of object =28.90 gramthis object was dropped in a graduated cylinder partially filled…

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

A:

Q: aluminum has a density of 2.70g/cm3. what is the mass of a rectangle block of aluminum measuring…

A: The density of a substance is the ratio of its mass to volume. It is labelled in equation (1) in…

Q: A piece of metal ore weights 2.00 g. When a student places it into a graduated cylinder containing…

A:

Q: The density of carbon in the form of diamonds is 3.51 g/cm3. If you have a 40-carat spherical…

A:

Q: Which part of the description of a compound or element refers to its physical properties and which…

A: Physical property: Physical property of an element or compound includes chemical composition,…

Q: The average density of blood is 1.060 kg/L. The average human body contains 5.00 L of blood. What is…

A: average density of blood = 1.060 kg/Laverage volume of blood = 5.00 Laverage mass of blood = ?

Q: 25 cm. What is the density of the rectangular copper block? O 11.1 g/cm3 O 28.4 g/cm3 O 29.0 g/cm3 O…

A: Applying formula d= m/V

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: You can identify a metal using its density. If you have a metal brick that you measured to be 5…

A: A multiple choice question based on identification of metal, which is to be accomplished.

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: A person is 1.790 yards tall. How tall is he in cm? 1 yd = 3 ft, 1 in = 2.54 cm O 1.728 cm 4.801 cm…

A:

Q: The Kohinoor diamond is an 18 carats diamond and has a density of 3.51 g/cm3. 1 Carat = 2.00 x 102…

A:

Q: How many cubic centimeters gold must be processed to obtain $100.00? The density of  the ore is 8.0…

A: Density of any substance is defined as mass of substance divided by the volume occupied. Density…

Q: If the volume of a cube is 21.8 cm3, what is the volume in cubic feet? 54 cm = 1 in, 12 in = 1 ft

A: Given data : Volume of cube = 21.8 cm3 The formula for calculating the volume of cube is  V =…

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: Tums is a popular remedy for acid indigestion. A typical Tums tablet contains calcium carbonate…

A: Given: The mass of the tablet = 1.201 g Volume of HCl = 42.035 mL The density of HCl = 1.140 g/mL…

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: You can identify a metal using its density. If you have a metal brick that you measured to be 4…

A:

Q: A block of wood weighs 64.02 g and has the following dimensions: length of 15.0 cm, width of 11.0…

A: Given mass of wood block is 64.02 g. Given length of wooden block is 15.0 cm  Given width of wooden…

Q: The dimensions of a 1.50x10?g metallic block are 1.166 cm wide, 9.23 mm high, and 18.87 çm long.…

A: We know density is equal to mass/ volume.   In this case mass is given and we will find volume by…

Q: Catalytic converters are used in automobiles to convert harmful gaseous substances in the exhaust to…

A:

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…

A:

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: A sample of sand has a mass of 50.5g and a volume of 331.5 cm^3 . Calculate its density in grams per…

A:

Q: A chemist mixes two liquids, A and B, to form a homogeneous mixture. The densities of the liquids…

A: The density of the metal object can be obtained by using the formula for the mixtures for densities…

Q: Red gold is a gold‑copper alloy used to make jewelry. A piece of jewelry made of red gold weighs…

A: Total weight of red gold jewelry = 8.85gTotal volume of red gold jewelry = 0.545 cm3Density of gold…

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 cube measures 3.1 cm on each edge and has a mass of 69.4 g. Calculate the density of the material…

A:

Q: A piece of metal ore Weights 5.00 g. When a student places it into a granduated cylinder containing…

A: Density of substance= Mass of substanceVolume of substanceGiven mass of metal ore = 5.00 g

Q: Aluminum has a density of 2.70 g/cm3. What is the mass of a rectangular block of aluminum measuring…

A: Density of substance is defined as mass of the substance per unit volume. density (d) = mass /…

Q: Beer is often sold by the pony keg, which has a volume of 7.75 gallons.  How many liters is this?…

A:

Q: Diamond has a density of 3.52 g/mL. What is the volume in mL of a diamond with a mass of 15.1 g?…

A:

Q: The length, width, and height of a large, custom-made shipping crate are 1.22 m, 3.22 m, and 0.83 m,…

A:

Q: A sample of gold foil is 9.5cm by 12cm. If the mass of the foil is measured to be 10.56g and the…

A:

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.