If a weight has a mass of 33.434 grams and a volume of 4.87 cubic centimeters, what is the specific gravity of the weight?

Q: Another empty container with an unknownvolume is weighed and found to have a mass of 81.2 g. The…

A: Given data mass of empty cylinder = 81.2 g density of liquid = 1.015 g/cm3  mass of (cylinder +…

Q: The following data were gathered during an experiment on the Analysis of Milk :…

A: Weight of milk sample is equal to the difference in the weights of milk sample and beaker and mass…

Q: If 10.00 mL (measured using a volumetric pipette) of a solution is pipetted into a 50 mL beaker…

A: Given, Volume of the solution = 10.00 mL Weight of beaker = 43.015 g Weight of beaker+ weight of…

Q: A scholar was given two metal cubes that looked the same. One had a mass of 14.32 grams and was 1.05…

A: Here is the answer

Q: A student was given two metal cubes that looked similar. One was 1.05 cm on an edge and had a mass…

A: We have to predict whether given cubes are same or not.

Q: Perform these calculation and express the result with the proper number of significant figures. a.…

A: The question is based on the concept of significant figures. we have to write the expression of this…

Q: A student converts grams to milligrams by multiplying by the conversion factor 1g /1000mg. Is the…

A:

Q: What is the mass of the air in a room that has dimensions 22.5 x 15.5 x 10.0 feet?  The density of…

A: In order to calculate the mass of the air we first write down the given data: Length=22.5 feet.…

Q: A person's heartbeat is 66 beats per minute.  If his/her heart beats 3.1e9 times in a lifetime, how…

A: The heartbeat of the person is = 66 beats per minute Total heartbeat in lifetime is = 3.1e9 The…

Q: A large painting is 19.2 inches by 20.8 inches. Calculate the area of the painting in meters…

A: Given data :   One Dimension of painting = 19.2 inch = 48.768 cm = 0.48768 m  Other dimension of…

Q: mL and Student B measures a different amount of the same liquid and reports its volume as 15.0 mL,…

A: Measuring devices used are of a standard. No matters if we use same device or not the measuring…

Q: To the correct number of significant figures, 23.0 mL of water is placed in a graduated cylinder. If…

A: Given, initial volume of water = 23.0 mL            mass of ice = 55.0 g            density of ice =…

Q: It is determined by immersing a crow in water that its volume is 26 inches cubed. A. What would its…

A:

Q: Indicate the number of significant figures in each number. If thenumber is an exact number, indicate…

A: a) 305,435,087 (2008 U.S. population) - unlimited number of significant figures This is the…

Q: Suppose that you want to know whether you could lift a gallon of liquid mercury. One gallon is 3780…

A: Given: Specific gravity of liquid mercury is 13.55 Specific gravity = Density of mercury/Density of…

Q: A sample of liquid rocket fuel is stored in a sphere-shaped fuel tank that has an inner diameter of…

A: Solution Light metals have high heat unharness, creating them enticing as fuels or fuel elements. As…

Q: A total of 0.03295kg of zinc was placed into a graduated cylinder containing 50.0mL of water. By…

A: 0.03295 Kg of zinc is placed in 50.00 mL of water. After placing zinc into the cylinder, the water…

Q: An intramuscular medication is given at 5.00 mg/kgmg/kg of body weight. What is the dose for a…

A:

Q: A liquid has a volume of 40.5 mL and a mass of 44.6 g. What is the specific gravity of the liquid?

A:

Q: The numerical value for (5.6 x 104) ÷ (7.89 x 102) is equal to, with the proper number of…

A:

Q: How long would it take in hours to administer exactly 700 mL of fluid through an IV with a drop…

A: Infusion rates in grops/minute (gtt/min) is usually calculated when fluids are infusing by gravity.…

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: If the specific gravity of a liquid is 0.9; then its density equals to: * O 0.9 kg/m3 56.2 kg/m3…

A:

Q: 0.02555 kg sample of zinc metal has a volume of 55.25 cm3cm3. Calculate the specific gravity of the…

A: P

Q: Perform the following multiplications and divisions and express the answer in the correct number of…

A:

Q: A sample of granite has a density of 174.8 lb/ft3. If the density of water is 62.4 lb/ft3, what is…

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

Q: One carat is equivalent to a mass of 0.200 g. Use the fact that 1 kg (1000 g) has a weight of 2.205…

A: Given,  The weight of a diamond is 1414 carat.  The weight of a diamond in pounds is:

Q: The density of gasoline is 721 kilograms per cubic meter. What is its specific gravity

A: Specific gravity is also known as relative density. It is defined as the density of the material to…

Q: If the specific gravity of a liquid mercury is 13.6, calculate the mass in pounds of 2500  mL of…

A: Given : Specific gravity of mercury = 13.6  And volume of liquid = 2500 mL

Q: A zinc cylinder gas a diameter of 2.500cm, as measured using caliper. The cylinder is then soaked in…

A: Given: Initial diameter of the cylinder = 2.500 cm. And final diameter of the cylinder = 2.1 cm.

Q: A pycnometer weighs 25g. Filled with water it weighs 65g; filled with another liquid it weighs 52g.…

A: For water, density is 1g/mL. So, 40 g of water occupy 40 mL space.  Specific gravity of another…

Q: If a block of copper measures 2.00cm x 4.00cm x 5.00cm and weighs 356g, what is the density of the…

A:

Q: 1. Calculate the density of lead (in g/cm3) if a rectangular bar measuring 0.500 cm in height, 1.55…

A: (1) Density is ratio of mass and volume of a Substance. It can be written as - Density = mass/volume…

Q: Change the following measurement to the appropriate SI unit. The final unit required is shown to the…

A:

Q: The specific gravity of a vegetable oil is 0.92. What is the mass, in grams, of 750mL of vegetable…

A: Given, the specific gravity of a vegitable oil i.e. relative density =0.92volume of the vegetable…

Q: The specific gravity of a urine sample at 20°C is 1.016. What is its density, in g/mL?

A: Given: The specific gravity of a urine sample=1.016 To find: Density of the sample

Q: Pluto's gravity is 0.7 ms2 and Neptune's gravity is 11.0 ms2. On which planet or dwarf planet would…

A: Option C is correct. ( No difference )

Q: The density of 65.0 mL of some liquid was found to be 0.748 g/mL. What would be the specific gravity…

A: Density of liquid  = 0.748 g/mL Volume of liquid = 65 mL mass of liquid = density ×volume mass of…

Q: Perform the indicated operations applying the rules of significant figures.   2.73 x 1.6= 1.5 x…

A:

Q: The density of water at 30.0 °C is 0.9956 g/mL. If the specific gravity of acetic acid is 1.040 at…

A:

Q: Change the following measurement to the appropriate SI unit. The final unit required is shown to the…

A: The given measurements are converted to appropriate SI units in step two.

Q: piece of lead weighing 23.814g is placed in ethyl alcohol in a graduated cylinder. The volume of the…

A: We have mass as 23.814 g , volume occupied as 2.10 cm3 , we have to calculate the density.

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

A:

Q: Carry out the following multiplications and divisions, expressing your answer in scientific notation…

A:

Q: A student calibrated a 10-mL graduated cylinder using water. The empty graduated cylinder weighed…

A:

Q: A sample of granite has a density of 174.8 lb/ft3. If the density of water is 62.4 lb/ft3, what is…

A: Given : The density of granite=174.8 lb/ft3 The  density of water is 62.4 lb/ft3 Specific gravity=?

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.