A metal with a mass of 228 g is added to 50.0 mL of water. The water level rises to a volume of 74.0 mL. What is the density of the metal? A. 0.105 g/mL B. 6.77 g/mL C. 3.08 g/mL D. 4.56 g/mL E. 9.50 g/mL

Q: A metal object of an irregular shape has a mass of 31.5 grams. When the metal is added t water in a…

A:

Q: A piece of metal has a mass of 7.95 g. The metal is put into a graduated cylinder that contains 15.5…

A: Given Data: The mass of the metal is, m = 7.95 g. The initial volume is, Vi = 15.5 mL. The final…

Q: A strip of aluminium weighing 0.789 g is heated from 26.1 0(C to 45.8 0(C. What is the q

A: Given data: Mass of Al strip = 0.789 g Temperature T1 = 26.1o C  Temperature T2 = 45.8o C Formula…

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

A:

Q: 11. 22.4 kg/L to dag/mL 12. 0.74 miles/min to dm/sec 13. 1.42 g/em² to mg/mm?

A:

Q: 11.4 cmcm long cylindrical glass tube, sealed at one end, is filled with ethanol. The mass of…

A:

Q: 103. A thief uses a bag of sand to replace a gold statue that sits on alweight-sensitive, alarmed…

A: Note: According to the guidelines, solution of question number 103 has been done. For the expert…

Q: A metal cylinder with a mass of 20.37 g was dropped into water contained within a graduated…

A: Given Mass of metal =20.37 g Increase in volume when metal is drop is from 1.23 mL to 12.08 mL

Q: are

A: Answering the subparts: (a)Other than sunlight and water, fertilizer could be tested.    (b) If we…

Q: 19.54 grams of a metal with density 4.88 g/mL is placed into a graduated cylinder originally with…

A: Given, mass of metal = 19.54 g            density of metal = 4.88 g/mL             initial volume of…

Q: At a resting pulse rate of 71 beats per minute, the human heart typically pumps about 71 mL of blood…

A: Solution The cells that form up the organs and tissues of your body want O to measure. They…

Q: 7.The density of osmium is 22.6 g/cm³. A sample of osmium with a mass of 21.8 g would occupy a…

A: General chemistry.

Q: The Mass: The A block is :19.30kg The B block is : .40kg The C block is : 19:32kg…

A: In the above question, mass  and volume of some compounds are given.

Q: Iron has a density of 7.87 g/cm3. What mass of iron would be required to cover a football playing…

A: The area of any rectangular surface is equivalent to the multiplication of length and breadth…

Q: 11. 22.4 kg/L to dag/mL 12. 0.74 miles/min to dm/sec 13. 1.42 g/cm² to mg/mm?

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first three parts…

Q: My Data: 0.033 g/mL Class Data: 0.02904 g/mL 0.0256 g/mL Based on my results (0.033 g/mL), is the…

A: Measurements are taken repeatedly to confirm the value obtained and to ensure that findings are of…

Q: Calculate the volume of the lead ball

A:

Q: 55R) The density of lead is 11.4 g/cm3. The mass of a lead ball with a radius of 0.50 mm is g. 4nr.…

A: Using the relation  Mass = density * volume .                           We can find mass of lead…

Q: 126. A copper cube has a mass of 87.2 g. Find the edge length of the cube. (The density of copper is…

A:

Q: A cylindrical glass tube 20.0 cm in length is filled with acetone. The mass of the acetone to fill…

A: Given that, Cylindrical glass tube, Length (H) = 20.0 cm Radius (R) = ? Mass of acetone (M) = 21.53…

Q: A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid…

A: Given Total volume of the solid and liquid together is 95.0 mL The liquid solvent has a mass of 27.9…

Q: A glass cylinder contains four liquid layers: mercury (d = 13.6 g/mL), chloroform (d = 1.49 g/mL),…

A: Denser particles lie at the bottom and the lighter particles remain at the top of the container.…

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: 11. 22.4 kg/L to dag/mL 12. 0.74 miles/min to dm/sec 13. 1.42 g/em² to mg/mm? 14. 10095 ft/s to…

A:

Q: +2 a. Mg Mg+ 2e b. Mg(s) + HCI MgCl2(aq) + H2(g) C. Yes d. 2Mg(s) + 2HCI 2M9CI2(aq) + 2H2(g) e.…

A: In this question, we have to find out the correct answer of given problem by the help of redox…

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: A student determines that 4 clinks weighs 15.45 g and 7 clacks weighs 14.11 g. What is the relative…

A: Solution -

Q: A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid…

A:

Q: A solid metal object with a mass of 163 g is added to a graduated cylinder which originally contains…

A:

Q: A 20.0 mL sample of glycerol has a mass of 25.2 grams. What is the mass of a 51-mL sample of…

A: 64 g Given that,  20 mL volume of glycerol has mass = 25.2 g 51 mL volume of glycerol has mass = m,…

Q: A thin sheet of lead measures 15.5 cm by 23.0 cm and weighs 0.627 g. If the density of lead i 11.34…

A: Given,Sheet of lead measures= 15.5cm by 23.0cm.Weight = 0.627g.Density of lead = 11.34g/cm3.The area…

Q: A piece of metal ore weighs 9.00 g. When a student places it into a graduated cylinder containing…

A: Given:Mass of piece of metal = 9.00 g = 9.00x10-3 Kg.Volume of cylinder without metal piece = 21.25…

Q: A sheet of aluminum foil is 85.0 cm long, 35.0 cm wide, and 0.250 mm thick. aluminum has density of…

A: Density of Aluminium = 2.70 g/mlAluminium sheet Length = 85 cmwide = 35 cmThickness = 0.250 mm…

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: A piece of metal with a mass of 521 grams is added to 50.0 mL of water. The water level rises to a…

A: Density is equal to the ratio of mass to the volume. Formula: Given data: Mass of metal=521g.…

Q: My Data: Ensure Nutrition Shake: 0.038 g/mL Class Data: Group 7:Ensure: 0.0233 g/mL Is 0.0233 g/mL…

A: The measured values are not close to the true value and thus this value is not accurate.

Q: A nutrition table lists apples with a potassium content of 4600 mg/pound. Assume an average apple is…

A: According to the given data, Mass of an average apple = 75.0 g Because, 454 g = 1 poundMass of an…

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: Find the Volume of 6.28 times 102g of a metal having a density of 8.462 g/cm3

A: Density of a substance is the ratio of its mass and volume. It is a measure of mass per unit volume.…

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: José performs an experiment to determine how much sugar can be dissolved in 250 milliliters (ml) of…

A: Solubility of a compound is the fraction of its concentration that dissolved in a solvent.…

Q: A stainless steel ball bearing is placed into a graduated cylinder containing 33.6 mL of water. How…

A: The rise in the volume of water level will be equal to the volume of stainless steel ball bearing…

Q: A bird flies 55 km, 30° north of east. What is its displacement along east and along north.…

A: This question belongs to basic mathematics. We will draw diagram according to the given information…

Q: 14. Your mom is washing the rice in the casserole pot before cooking it A. filtration B. decantation…

A: Given: 14. Rice is being washed before cooking: 15. Dr Merle is getting some cash from his wallet.…

Q: A person measures the velocity of a biker riding in a straight line along a sidewalk using a…

A: A question based on dimensional analysis, which is to be accomplished.

Q: 24R) The density of silver is 10.5 g/cm3. A piece of silver with a mass of 61.3 g would occupy a…

A: The formula for density is   Density = mass / volume. In above formula with known values of any two…

Q: 15. A student collected the data shown below to determine experimentally the density of distilled…

A:

Q: A cylindrical glass tube 20.0 cm in length is filled with acetone. The mass of the acetone to fill…

A: Given: length of tube=20.0 cmmass of acetone=19.33 gdensity of acetone=0.784 g/mL To find: Diameter…

Q: To make 150ml of 300mM MgCl weigh ______ grams of NaCl, place in a graduated cylinder, and add water…

A: The volume of the solution is = 150 mL The molarity of the solution is = 300 mM = 300 x 10-3 M The…

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.