What is the density of an object that has a mass of 2.628 g and is 2.23 cm x 1.21 cm x 0.36 cm ? a. 0.370 g/cm3 b. 0.37 g/cm3 c. 0.36963 g/cm3 d. 2.7 g/cm3 e. 2.71g/cm3 f. 2.7054 g/cm3 g. 0.4 g/cm3

Q: Lithium is the least dense metal known  (   density = 0.534 g/cm3 ) .   What is the volume occupied…

A: Given: Mass of Lithium = 1.10 ×103 g Density of Lithium = 0.534 g/cm³

Q: 10) What is the density of solid with a mass of 27.8 g and volume of 8.41 mL? 11) How many grams of…

A: Density = mass/volume  Mass = density × volume  Volume = mass/density

Q: Lithium is the least dense metal known (D = 0.53 g/cm³). What is the volume occupied by 250 g of…

A: The formula of density can be used to calculate volume.

Q: What is the volume of the following? A. 25g iodine; density=4.93g/cm³ B. 226g carbon;…

A: Given :  A. 25g iodine; density=4.93g/cm³   B. 226g carbon; density=0.089g/cm³  A. 6.00cm³ bromine;…

Q: Lithium is the least dense metal known (density = 0.53 g/cm3 ). What is the volume occupied by  3.15…

A:

Q: 1. A graduated cylinder is filled with 11.21 mL of water. A student adds 10 coins to the graduated…

A:

Q: Question 9

A: An intensive property can be defined as the bulk property or a physical property of a given system…

Q: 69.8 in to cm 0.25 mi to in 4.47 in^2 to cm^2 6.0 qt to mL

A:

Q: A sheet of Aluminum foil has a total area of 1000ft^2 and a mass of 3.636g. What is the thickness of…

A: Given information,        Total area of 1000 ft2        Mass of Aluminum foil 3.636 g.…

Q: 48. Are these data sets on chemical changes consistent with the law of conservation of mass?(a) A…

A: The law of conservation states that for an isolated system the mass can neither be created nor be…

Q: The oil painting "Irises" by Vincent van Gogh measures 28 inches high by 37 inches wide. (2.3, 2.6)…

A:

Q: A 9.55g sample of a solid was placed in a 15.00-ml flask. The remaining volume was filled with…

A: Given: Mass of the solid sample= 9.55g Total volume= 15ml The total mass of benzene and sample=19.33…

Q: Lignum vitae is a hard, durable, and extremely dense wood used to make ship bearings. A sphere of…

A:

Q: property? Extensive properties defin quantity. Intensive properties define unique characteristics…

A: 16-B 17-B 18-I

Q: A certain liquid has a density of 2.67 g/mL. 1340 g of this liquid would occupy a volume of O A.…

A: density = 2.67 g/mL (given ) mass = 1340 g volume = ?

Q: 5. Complete the following conversions 10.68 g to mg e. 2.00 in? to cm? b. 6.8 x 10* mg to kg c. 25.0…

A: According to our policy we should solve one question ( If any subpart present then we solve  first…

Q: A 20.0-g cube has one side equal to 1.50cm. What is its density? a. 5.93 g/cm³ b. 8.89 g/cm³ c. 13.3…

A: In this question, we have to calculate the density of the cube in g/cm3 unit.  Given :  Mass of the…

Q: Part A: For calculations involving gaseous systems, it is important to use the kelvin temperature…

A: Part A: Thermometer reading = 221 °C Part B:  Temperature of the gas = 286 K

Q: What is the area of a rectangular surface that is 0.640 inch wide and 1.140 inches long? (A 0.5614…

A: Area of rectangle = Width  × Length  Width  = 0.640 inch Length  = 1.140 inch

Q: A factory has a solid copper sphere that ne s to be drawn into a wire. The mass of the copper s,…

A: According to the mass conservation law when the copper sphere is converted into copper wire the mass…

Q: Complete the table.a. 355 km/s _____cm/s _____m/msb. 1228 g/L _____g/mL _____kg/mLc. 554 mK/s…

A:

Q: The densest known form of matter is the metal Osmium, with a density of 22.48g/cm3. A grapefruit…

A: NOTE: I'm assuming that the diameter of the Osmium sphere will be the same as that of the grapefruit…

Q: calculate the volume in cm3 of 1,555,738,322 ng of manganese. the density of manganese is 7.20 g/cm3

A:

Q: A solid metal sphere has a radius of 3.53 cm and a mass of 1.796 kg. What is the density of the…

A: The given data contains, Radius of the sphere = 3.53 cm. Mass of the sphere = 1.796 kg.

Q: It is important that scientists use units that are understood on a global level. These units are…

A: The International System of Units (SI) is a series of units that are accepted and used throughout…

Q: ꜱᴜᴘᴘᴏꜱᴇ ᴛʜᴀᴛ ᴛʜᴇʀᴇ ᴀʀᴇ ꜰᴏᴜʀ ᴄᴏʟᴏʀᴇᴅ ᴄᴀɴᴅɪᴇꜱ ɪɴ ᴀ ʙᴏx, ᴛᴡᴏ ʀᴇᴅ ᴀɴᴅ ᴛᴡᴏ ʙʟᴜᴇ, ᴡʜᴀᴛ ɪꜱ ᴛʜᴇ ᴘʀᴏʙᴀʙɪʟɪᴛʏ…

A: Answer 4 :-  Total number of Candies in the box = 4 Total number of red candies in the box = 2 Total…

Q: What is the mass of a 1.75 L sample of a liquid that has a density of 0.921 g/mL?a) 1.61 * 103 g…

A: opiton A is correct.

Q: What mass of lead (density 11.4 g/c m 3 ) would have a volume identical to 15.0 g of mercury…

A: The density of the solution is basically the mass present per unit volume. Therefore, it can be…

Q: 22) The scientific method involves various techniques which allow researchers to investigate…

A: Experimentation is the process  of doing an experiment.  Observations is the process of following…

Q: a combustion reaction, the temperature was recorded as 453 K The measure of temperature in the…

A:

Q: Convert 76.0 uL to milliliters. Convert 76.0 pL to hectoliters. Convert 76.0 µL to cubic centimeters…

A: This unis conversion can e done by using following relations: 1 micro-liter = 10-3 milliliter = 10-3…

Q: When completely filled with water, the beaker and its contents have a total mass of 405.55 g.405.55…

A: In the given question we have to find out the volume of beaker occupied by water then by considering…

Q: A person contains 7L of blood. Blood is composed of 55 percent plasma and 45 percent blood cells by…

A: Given, A person's body has 7L blood. Blood plasma - 55 %. Blood cells - 45 %. Density of blood…

Q: 1. 0.006 lb/s to g/s 2. 1001 ft to cm 3. 27.78g to lb mass

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: d. 55 g to lb e. 7.0 x 10* kg to mg f. 8,760 mL to kL g. 100 ft’ to mL h. 55 mi/hr to m/s

A: This method used to convert one unit to another. In order to do this a conversion factor must be…

Q: What is the volume of a 5.75-g object that has a densityof 3.97 g/cm3?a) 1.45 cm3b) 0.690 cm3c) 22.8…

A: Correct answer is (a) 1.45 cm3. Formula : Volume = massdensity= 5.75 g3.97 g/cm3  Volume = 1.45 cm3

Q: convert 430km to m convert 0.00605 TL to L convert 3500 g to dg convert 0.000725 mg to cg…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: 17. The density of a 100 kg block of marble is 2.76 g/cm³. What would be the density of 5 of such…

A:

Q: Suppose a student places a beaker on his balance and does not tare it. Then, he adds three…

A: The data given is,   Before After distilled water 57.160 g 70.990  g sodium acetate 70.990…

Q: 5) What is the SI unit for length? A) kilometer B) meter C) millimeter 6) What is the SI unit for…

A:

Q: What is 242 lb converted to milligrams? What is 68.3 cm^3 converted to cubic meters? What is…

A: 1 lb = 453592 milligrams.  1 cubic cm = 1×10-6 cubic meters. 1 cubic meter = 1000 litres. 1 mg =…

Q: 10. The amount of spaces between particles of matter can be measured. How do we measure the space…

A: Density of a substance is the mass per unit volume. Volume of a substance is the measure of three…

Q: A 100g of water is mixed to 150g of alcohol (ρ = 0.76 g/ cm3 ). Calculate the resulting density of…

A: we know density is defined as the mass of substance upon volume density=massvolume

Q: _1.) 68.3 cm³ to pm3 _2.) 28.3 µg to Ibs 3.) 62 m/s to miles per hour (mph) _4.) 2.70 mg/L to g/cm3…

A: Note: As per our guidelines, we are supposed to answer only three subparts when multiple subparts…

Q: Lithium is the least dense metal known (density=0.534 g/cm3).  What is the volume occupied by 1.60 *…

A: Given,Mass of the lithium = 1.60×103 gDensity = 0.534 g/cm3

Q: 203.77 miles/sec is converted to cm/nsec

A:

Q: Q11. An automobile travels 97.2 km on 7.88 L of gasoline. What is the gas mileage for the automobile…

A: I am answering Q11. as you have asked, Given, Distance travel by automobile = 97.2 km Volume of…

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.