Microsoft TeamsQ Search18Density Practice Problems.docxCloseActivityFileHomeInsertLayoutReferencesReviewViewHelpO Tell me what you want to do'Editing vO CommentsA Catch upChatTimes New Ro... v 14A^AВUev Av AEv E E EA Styles vO Find vO Reuse FilesO Dictate vE Editor: Designer...Density Practice ProblemTeamsWorksheetAssignmentsFrom density triangleD = m/vV = m/Dm = D xCalendarVVolume unit can be mL orcm3...1) A block of aluminum occupies a volume of 15.0 mL and weighs 40.5 g.What is its density?2) Mercury metal is poured into a graduated cylinder that holds exactly 22.5mL. The mercury used to fill the cylinder weighs 306.0 g. From thisinformation, calculate the density of mercury.3) What is the weight of the ethyl alcohol that exactly fills a 200.0 mLcontainer? The density of ethyl alcohol is 0.789 g/mL.4) A rectangular block of copper metal weighs 1896 g. The dimensions of theblock are 8.4 cm by 5.5 cm by 4.6 cm. From this data, what is the densityof copper?AppsHelpPage 1 of 3322 wordsEnglish (U.S.)Text Predictions: On100%+Give Feedback to Microsoft Microsoft TeamsQ Search18Density Practice Problems.docxCloseActivityFileHomeInsertLayoutReferencesReviewViewHelpO Tell me what you want to doEditing vO CommentsA Catch upChatTimes New Ro... v 14A^AВUev Av A.A Styles vO Find vO Reuse FilesO Dictate vE Editor: Designer......Teams5) A flask that weighs 345.8 g is filled with 225 mL of carbon tetrachloride.The weight of the flask and carbon tetrachloride is found to be 703.55 g.From this information, calculate the density of carbon tetrachloride.(hint: find the mass of carbon tetrachloride by subtracting mask of flaskfrom that of flask + carbon tetrachloride)AssignmentsCalendar...6) Calculate the density of sulfuric acid if 35.4 mL of the acid weighs 65.14g.7) Find the mass of 250.0 mL of benzene. The density of benzene is 0.8765g/mL.8) A block of lead has dimensions of 4.50 cm by 5.20 cm by 6.00 cm. Theblock weighs 1587 g. From this information, calculate the density of lead.9) 28.5 g of iron shot is added to a graduated cylinder containing 45.50 mL ofwater. The water level rises to the 49.10 mL mark, from this information,calculate the density of iron. (hint: calculate the volume of the iron by thevolume change of water due to displaced by iron)AppsHelpPage 1 of 3322 wordsEnglish (U.S.)Text Predictions: On100%+Give Feedback to Microsoft

Density is defined as mass per unit volume of the substanceDensity = massvolumeGiven that, volume of…

From density triangle D= m/v V V = m/D m = D x Volume unit can be mL or cm3 1) A block of aluminum occupies a volume of 15.0 mL and weighs 40.5 g. What is its density? 2) Mercury metal is poured into a graduated cylinder that holds exactly 22.5 mL. The mercury used to fill the cylinder weighs 306.0 g. From this information, calculate the density of mercury. 3) What is the weight of the ethyl alcohol that exactly fills a 200.0 mL container? The density of ethyl alcohol is 0.789 g/mL. 4) A rectangular block of copper metal weighs 1896 g. The dimensions of the block are 8.4 cm by 5.5 cm by 4.6 cm. From this data, what is the density of copper?

From density triangle D= m/v V V = m/D m = D x Volume unit can be mL or cm3 1) A block of aluminum occupies a volume of 15.0 mL and weighs 40.5 g. What is its density? 2) Mercury metal is poured into a graduated cylinder that holds exactly 22.5 mL. The mercury used to fill the cylinder weighs 306.0 g. From this information, calculate the density of mercury. 3) What is the weight of the ethyl alcohol that exactly fills a 200.0 mL container? The density of ethyl alcohol is 0.789 g/mL. 4) A rectangular block of copper metal weighs 1896 g. The dimensions of the block are 8.4 cm by 5.5 cm by 4.6 cm. From this data, what is the density of copper?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

A brick of metal has these dimensions: 4.13 in x 5.57 in x 4.01 in. It has mass 11.1 kg. What is the density of the metal in g/cm? 2.54 cm -l inch You need to write your answer in the box with one number past the decimal. Please don't worry about the sig figs in this case-in these formula problems, the Canvas software will give a variety of questions and each student gets their data with different sig figs. So I just have to choose and sometimes it might seem that one past the decimal is not the correct sig figa
The maximum dosage of medicine A is listed as 20.0 mg per kg of body weight per day. The adult dosage of medicine A is typically 245 mg per day. The doctor prescribes 10.0 % of this dosage for a child of 33.0 lb two times per day. Complete the following paragraphs concerning child dosages of medication based on a percentage of an adult’s dosage using the numbers provided. There are 0.453 kg in a pound.
A cubic box is completely filled with 1,000.0 kg of water. What is the length of one side of the box, in meters? Explain your reasoning. Since the density of water is g/cm', then the volume of 1,000,000 g (1,000.0 kg) of water is cm³. A cubic box with a volume of cmº is cm on each side. Converting cm to meters, the cube is m on each edge.
Wire Wire 1 0.0404 0,610 Wire 2 0.0195 ? 0.0105 (r) (in) 0.0193 Length(in) 0.0114 0.0136 (lbs) (lbs/in³) ? 0.324 4.42E-4 0.698 The volume of a cylindrical piece of wire can be approximated using V = pi r² L What is the density of Wire 2 in kg/mL? See the next few questions below to help answer this question! Metal Cu-Copper Unknown
Direct currents are uniform and have uniform voltage. OTrue O False
A brick of a certain metal has area on top of 2.15 cm x 5.24 cm. It has mass 1,036 g. How high is the brick in cm? The metal has density of 2.7 g/cm 2.54 cm = 1 inch Ixhxw V V = m/d You need to combine the above equations; this is a typical math skill you need in chemistry. You need to write your answer in the box with one number past the decimal. Please don't worry about the sig figs in this case--in these formula problems, the Canvas software will give a variety of questions andreach student gets their data with different sig figs. So I just have to choose and sometimes it might seem that one past the decimal is not the correct sig figs. Nonetheless, you have to follow that direction.. For the same reason, your brick may seem to be odd shaped--please don't worry about it.
c) A metal sample has a mass of 7.56 g. The sample is placed into a graduated cylinder previously filled with 20.00 mL of water (enough to cover the sample). If the final volume in the cylinder is 21.68 mL, what is the density of the substance? Consult Table 1.4 on page 19 of the textbook to identify the metal.
What is the volume of a 5.63 g pure aluminum cylinder if its density is 2.81 g/cm 3?
A 4.37 g sample of metal cylinder is placed in a flask. Water is added to the flask and the total volume in the flask is read to be 126.24 mL. The mass of the water, flask, and metal is 268.50g. If the mass of the flask is 139.30g and the density of water is 0.9980 g/mL a) What is the density of the metal cylinder? g/cm^3 b) If the length of the cylinder is 1.68 cm, what will the radius of the cylinder be (in cm)? Blank # 1 Blank # 2
1. What is the length of the rod shown below? 3 4 7 10 2. If Student A measures the volume of a liquid and reports its volume as 23.50 mL and Student B measures a different amount of the same liquid and reports its volume as 15.0 mL, is it likely that the students used the same measuring device? Yes or no? Explain your answer. 3. If you were asked to measure 25.0 mL of a liquid and to transfer it to another container, which of the following glassware could you use? Choose all that apply. Give reason(s). a) A 50-mL buret with smallest divisions of 0.1 mL b) A 50 mL beaker with smallest divisions of 10 mL c) A 50-mL volumetric flask d) A 50-mL graduated cylinder with smallest divisions of 1 mL e) A 25-mL pipet 4. A group of five students attempted to estimate 100 g of a substance by balancing the amount of the substance with a 100-g standard mass and obtained the following masses after each estimated amount was weighed: 95.8634 g, 80.8125 g, 106.5078 98.2865 and 86.4453 Create a data…
An empty beaker weighs 36.13 g. When completely filled with water, the beaker and its contents have a total mass of 313.15 g. What volume does the beaker hold? Use d 1.00 g/mL as the density of water. volume: How much would the beaker and its contents weigh if it was completely filled with mercury? The density of mercury is d = 13.5 g/mL. total mass: mL 6.0 g
1 of 3 The shattered glass case at the scene of a jewelry store robbery was determined to be made of potash borosilicate glass, which has a density of 2.16 g/mL. A 2.636 g glass fragment was recovered from a suspect's clothing. When the fragment placed into a graduated cylinder filled with water, 0.864 mL of the water was displaced. Calculate the density of the was glass fragment. g/mL d = Does the glass fragment that was found in the suspect's clothing link him to the crime scene? not enough information to determine O yes no