What is the density of the metal screw which weight 8 grams and has a volume of 4 milliliter ?

Q: The mass of an empty container is 85.50 g . The mass of the container and a liquid with a density of…

A: Given data:- * mass of empty container = 85.50 g * mass of container and liquid = 150.25 g So,  *…

Q: A solid with an irregular shape and a mass of 11.33grams is added to a graduated cylinder filled…

A: Given: mass of solid = 11.33 g volume of water in cylinder before adding solid = 35 mL volume of…

Q: A cube of 1.2 inches on the side has a mass of 36 grams. What is the density in g/mL?

A: Given: Side of the cube= 1.2 inches          Mass of the cube= 36 g To Calculate: Density of the…

Q: A kilgram is 1000g?

A: The term SI base units refer to the seven units of measure which have been defined by the…

Q: An iregular piece of metal has a mass of 30.0 g is placed in a graduated cylinder initially…

A:

Q: An empty graduated cylinder has a mass of 30.760 g. 50.0mL of an unknown liquid are added and the…

A: Given: Mass of empty graduated cylinder=30.760 g Mass of liquid + Mass of graduated cylinder=72.810…

Q: find the volume using the mass and density

A: density = mass ÷ volume  so, volume = mass ÷ density

Q: Mass of an object with a density of 5.18 mL and volume of 1.68 g/mL

A: It is given that, density of object is 1.68 g/mL and volume of that object is 5.18 mLWe know,Mass of…

Q: An iron tank is made up with the same amount of iron as in a cube of iron of side length 14.0 cm.…

A: Given,Length = 14.0 cmDensity = 8.824 g/cm3

Q: A liquid sample with a volume (v) of 200. mL has a mass (m) of 225 g. What is the density (d) of…

A: Density=MassgVolumem

Q: Which answer represents the measurement 0.00569 g rounded to two significant figures?

A: Rules to rounding significant figures :- 1) " If the rightmost digit to be removed is  >5 then…

Q: 6. A box contains a mixture of small copper spheres and small lead spheres. The total volume of both…

A: Given,  The total volume = Vt = 427 cm3 Total mass = mT = 4.36 kg = 4360 g.  Assume the volume of…

Q: The human body is 75% water by mass. How many L of water is in a person’s body if they weigh 58.25…

A:

Q: How much density can a Nickel have it weighs 480grams and has a volume of 12cm3?

A:

Q: What is the density of a titanium golf club head if the volume is 114 cm3 and the mass is 514 grams?

A: Density is calculated using formula : Density = MassVolume

Q: Calculate the density for a solid by volume displacement with a mass of 12.0013 g, initial volume of…

A: Density :   Density is a measure of how compact the mass in a substance or object is. It is defined…

Q: A box contains a mixture of small copper spheres and small lead spheres. The total volume of both…

A: Given that:                         Total volume of the both metal spheres = 427 cm³…

Q: A urine sample has a density of 1.030g/ml. What is the specific gravity of the sample?

A: Given that, Density of sample= 1.030 g ml-1 Specific gravity ?

Q: A cube of an unknown metal measures 0.375 cm on one side.  The mass of the cube is 0.474 g.  Which…

A: Given : length of metal cube = 0.375 cm  And mass of cube = 0.474 g

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: A 30.0‐g aluminum sphere and a 40.0‐g iron sphere are both added to 65.7 mL of water contained in a…

A: Volume of 30 g aluminum sphere and 40.0 g iron sphere can be determined using its densities. The…

Q: An unknown sphere that weights 5g is carefully placed in a graduated cylinder with 20 mL of water.…

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

Q: The area of a telescope lens is 6.930 × 10' mm². (a) What is the area in square feet (ft")? (Answer…

A: here we are required to find  the area of telescope lens in the unit of square feet

Q: The smallest bone in the human body, which is in the ear, has a mass of 0.0030 g. What is the mass…

A: Given mass of bone = 0.0030 g To calculate its mass in pounds.

Q: Follow the format used in the image provided and the answer must be in scientific notation. a. 35.0…

A: Given,a. 35.0 mLRequired,                     Conversion of mL to hm3 .

Q: What is the mass of a femur (leg bone) having a volume of118 cm3? The density of bone is 1.8 g/cm3.

A: The mass of a femur has to be determined,

Q: Find the volume in mL of an object that has a density of 10.2 g/L and a mass of 30.0 kg.

A: Density is the ratio of mass and volume. Given density = 10.2 g/L  mass = 30.0 kg

Q: What is the density of an object of mass 45.00 g and volume 25.0 mL? 1._______ / 2.________ =…

A: Given: Mass of object = 45.00 g And volume of object = 25.0 mL.

Q: What is the mass, in grams, of 150 mL of liquid iron if its density is 7.874 g/cm3? Make sure to…

A: The density of a substance is equivalent to the mass of the substance per unit of its volume.

Q: Determine the density of an object that has a mass of 149.8 g and displaces 12.1 mL of water when…

A: Given     mass of object = 149.8 g  Volume of object = 12.1 mL   To find : density of an object

Q: The dose of a drug is 50 mg/kg of body weight once daily for 7 consecutive days. For a child…

A: I lb is equal to 0.454 kg. We have to determine volume in ml in 500 mg of drug.

Q: A piece of metal has a mass of 6g and it displaced 3 mL of water in a graduated cylinder. What is…

A:

Q: The water level of a graduated cylinder is initially at 10.59mL. After placing a metallic necklace…

A:

Q: A student estimated that the volume of a crucible was 28.6 mL.  When the volume was accurately…

A: Percent error can be calculated using the following formula.

Q: The height of horse is usually measured in hands a with a mass of 525 kg. One hand is exactly 1/3…

A:

Q: Express the following measurement in the designated unit 45 g/l to μg/ml

A: Gram is a unit of measurement which is denoted by the symbol 'g'. Liter is a unit of measurement…

Q: A cone with a  mass of 6 g has a radius of mesuring 5cm and a height of 2 cm . What is  its density

A: Density

Q: If volume is 320mL and density is 13.5mL what is the mass?

A:

Q: An object weighing 18.00 g is placed in a graduated cylinder containing 14.0 mL of water. The total…

A: Given: Mass of object= 18.00 g Volume of water= 14.0 mL Volume of water and object= 29.0 mL

Q: What is the volume of a wooden block that has a mass 3.0 grams and a density 6.0 g/mL?

A:

Q: An empty 8 ounces graduated cup weigh 260 grams and filled with water to capacity and has computed…

A: We have to calculate the weight of full cup.

Q: Which is the smaller volume? 514 uL or 0.584 mL? Please show calculations.

A:

Q: You are given and irregular shaped lump of a material and determine that it has a mass of 32.0000 g.…

A:

Q: An irregular shaped piece of lead metal is found to weigh 73.4g. It is placed in a graduat ylinder…

A:

Q: A 10 mL graduated cylinder has a height of 7.12 inches.  Make the following conversion. height in…

A: Generally, 1 inch is equal to 0.0833333 foot. The conversion is as follows,

Q: With which of the following we can measure 9.7mL, Consider which volume matters the most AND EXPLAIN…

A: Graduated cylinder is actually a beaker type container where a scale is observed by which we can…

Q: A text book is 26 cm long 27 cm wide and 5.1 cm thick what is the volume included inches

A: The unit conversion for length is shown below.

Q: The water level of a graduated cylinder is initially at 16.94mL. After placing a metallic necklace…

A: Given: Initial water level = 16.94 mL Final water level = 25.08 mL density of necklace's material =…

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.