Given that the density of water is approximately 1.0 g/ml. Will a block of material having a volume of 1.2 x 102 cm3 and weighing 35.00g float or sink when placed in a reservoir of water?

Q: A rectangular foil has a length of 0.0705m, and a width of 53 mm. Calculate the height of this…

A:

Q: If substance A and substance B each have a density of 1.34 g/cm3, must 3 cm3 of A have the same mass…

A: Yes, the mass of 3 cm3 of A will be the same as 3 cm3.

Q: If the density of gold is 19.3 g/mL, what is its specific gravity?

A: Specific gravity:  Specific gravity can be defined as the ratio of density of a substance to the…

Q: A student makes the following measurements on a metal cylinder: mass = 13.93 g, height = 6.70 cm,…

A: Given information: Mass (m) = 13.93 g Height (h) = 6.70 cm Diameter (d) = 0.99 cm

Q: The mass of a block of wood is 100 grams. It has the following dimensions: length = 10 cm, width = 4…

A: Physical properties of the matter are the properties the describe the nature of the substance in…

Q: A 25 gram sample of a solid is placed in a graduated cylinder and then the cylinder is filled to the…

A: Mass of the solid = 25 g.Given, Mass of benzene + mass of solid = 58.8 g.So, mass of the benzene =…

Q: In determining the density of a rectangular metal bar,a student made the following measurements:…

A: The density of the metal has to be given, Given data:  length=8.53 cm width,=2.4 cm height,=1.0 cm…

Q: what mass (in g) of solid lead would displace exactly 234.6 liters of water? The density of the lead…

A: Given : density of lead = 11.4 g/cm3                                                 Volume of water…

Q: A 26 m tall statue of Buddha in Tibet iOS covered with 279 kg of gold. If the fold was applied to a…

A: Density is defined as the measure of mass per unit volume. Volume is defined as the space occupied…

Q: 4. Convert 75 x 104 Gigameters to micrometers 5. Determine the mass of a piece of ebony wood if…

A: Unit conversion is a basic tool of measurement, which convert one unit into another unit with…

Q: A rectangular block of cadmium has a length of 10cm and a width of 5 cm. If the mass of the block is…

A: Given: Mass of  block = 50.0 g Density of copper = 8.64 g/cm³ Length of block = 10.0 cm width of…

Q: the daily dose of an antibiotic for the treatment of an ear infection is 115 mg/kg of body weight.…

A: Given, daily dose of antibiotic = 115 mg/kg            weight of antibiotic tablet = 250 mg…

Q: The density of human urine is normally between 1.003 and 1.030 g/mL, and is often used as a…

A: The density of human urine is normally 1.003 to 1.030 g/mL 25 ml of urine has 26.875 g weight

Q: a thin sheet of lead measures 15.5 cm by 23.0 cm and weighs 0.627 g. if the density of lead is 11.34…

A: Given information is as follows: Length of the lead sheet = 15.5 cm Width of the lead sheet = 23.0…

Q: Calculate the mass of an object with a density of 1.50 g/ml and a volume of 6.00 cm2.

A: The ratio of the mass of the object to the volume of the object is called as density of the object.…

Q: What is the volume (in units of m^3) and density (in units of g/mL) of a 325g rectangular block of…

A:

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 backyard swimming pool holds a volume of 190 cubic yards (yd3) of water. How many of the following…

A: Given:A backyard swimming pool holds a volume of 190 cubic yards of water.  The density of water is…

Q: The density of manganese is 7.21 g/mL, that of calcium chloride is 2.15 g/mL, and that of sodium…

A: Given, Density of manganese = 7.21 g/mL Density of calcium chloride = 2.15 g/mL Density of sodium…

Q: If a raindrop weighs 0.52 mg on average and 5.1x10^5rain-drops fall on a lawn every minute, what…

A: Rain drop weights =0.52mg Rain drops fall rate =5.1x105 rain drops minute Mass of water drops per…

Q: 5. A rectangular block of an unknown solid has a mass of 441.26 grams and measures 12.00 cm by 3.00…

A: Given, The mass of an unknown solid is 441.26 grams and measures 12.00 cm by 3.00 cm by 1.50 cm.

Q: An object with a mass of 0.255kg and a density of 2.89 g/cm^3 measures 34mm in length and 46mm in…

A: Given : Mass of object = 0.255 Kg  Density of object = 2.89 g/cm3  Length of object = 34 mm = 3.4 cm…

Q: The density of liquid mercury is 13.5 g/cm3. What mass of mercury is required to fill a 2.00L…

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

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

A:

Q: A rectangular block of aluminum has a mass of 39.589 g with dimensions of 5.10 cm by 2.50 cm by 1.15…

A: Here we need to calculate the density of the aluminum block. We know that, density is defined as the…

Q: what would be the diameter of a single hair strand has a density of 1.28 g/cm3, mass of 0.30 mg, and…

A: Given: Mass of hair = 0.30 mg = 0.0003 g                                          (Since 1 g = 1000…

Q: A star is estimated to have a mass of 2 x 10 kg. Assuming it to be a sphere of avera radius 7.0 x…

A: Given data: Mass of star = 2 * 1036 kg, Radius = 7.0 * 105 km The star is assumed as circle thus,…

Q: Calculate the density of mercury if 1.00 x 10² g occupies a volume of 7.36 cm3.

A: Solution: Given that, Mass = 1.00 * 102 g Volume = 7.36 cm3  We know that, Density = mass / volume…

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: 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…

A:

Q: After taking measurements of a rectangular solid with a mass of 3.84g, you determined the length to…

A:

Q: A 26-meter-tall statue of Buddha in Tibet is covered with 279 kg of gold. If the gold was applied to…

A: given, weight of gold = 279 kg = 279000grams thickness = 0.0015 mm = 0.00015cm density of gold =…

Q: The density of pure water is 1.00 g/mL. But the density of water from different bodies of water…

A: The ratio of mass of the substance to the volume of the substance is defined as the density of the…

Q: A copper refinery produces a copper ingot weighing 150 lb.If the copper is drawn into wire whose…

A: Given that, Weight of copper ingot=150 lb=67.5 kg (since 1 lb=0.45 kg) 67.5 kg=67500 g (since 1…

Q: A rectangle lead apron is placed over the chest of a patient while X-rays are taken in a dental…

A: The volume of the rectangle is calculated as shown below where l, w, and h are the length, width,…

Q: if your cylinder measured 1.20 cm tall and 0.65 cm in diameter and the mass was 13.4557 g, how many…

A: Given: the height of the cylinder =1.20 cm the diameter = 0.65cm. the mass = 13.4557. The formula…

Q: Substance A has a density of 3.20g/ml and substance B has a density of 2.41 g/ml. If substance A and…

A: Density = It may be defined as mass of a substance per unit volume.Mathematically,

Q: What is the density (in g/mL) of a solid weighing 3.00 kg that occupies a volume of 110 mL?

A: Given:Mass = 3.00 kg volume  =  110 mL?We need to calculate  the density (in g/mL)As density is to…

Q: An irregularly-shaped piece of aluminum (Al) has a mass of 57.2 grams. What is the volume in cm³ of…

A: Density (g/cm3) = Mass(gram)/volume(cm3) So, volume= mass/density So by the above formula…

Q: What volume of silver metal will weigh exactly 25.0kg? The density of silver is 10.5g/cm^3.

A:

Q: 1.100 What is the density of lead in g/cm³ if a rectangular bar measuring 0.50 cm in height, 1.55 cm…

A: The density of lead in g/cm3 is to be calculated.

Q: The density of mercury is 13 g / cm3 , What mass of mercury is contained in a cube with a 3 cm edge?

A:

Q: A 5.73g cube measures 2cm in length,12cm in width, and 0.25cm in height. What is the density of the…

A: Density of an object  is the mass of an object per volume of an object. It is expressed as,…

Q: A cape is designed for Lady Gaga's covered with 4450 sequins. If a sequin has a volume of 0.0275…

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 = 64.02g

Q: Calculate the volume of a book with the following dimensions: length = 28.3 cm, width = 22.2 cm,…

A: Volume of the book can be calculated by using the formula given below as; Volume = Length × Width ×…

Q: A piece of silver has a density of 10.5g/cm^3. If the amount of space that the silver takes up is…

A: Given: The density of silver=10.5 g/cm3  The volume of silver =25.5 cm3 Mass of silver=?

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.