For the image attached 1. What is the average volume the pennies in cm3? Does it change with time? 2. Describe the results from the average density data. What is the average density in g/cm3? Does it change with time? Data:Year # of Pennies199860200020035055volume of Pennies, mill Ave. volmi (Ave densityFinal: 71.0 mL0.52 mL 4.8 g/mLinitial: 50.0 mLTotal: 31.0 mLFinal: 70.29 mLInital: 55.0 mLTotal: 15.29mLFinal: 70.0 mLIntial: 49.9 mLTotal: 20.1 mL0.B1mL0.37mL7.99/mL6.89/mL

The conversion factor for Volume: 1 mL = 1 cm3 So for density: 1 g/mL = 1 g/cm3

Answered: 1. What is the average volume the…

1. What is the average volume the pennies in cm3? Does it change with time? 2. Describe the results from the average density data. What is the average density in g/cm3? Does it change with time?

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter11: Properties Of Solutions

Section: Chapter Questions

Problem 109AE: Patients undergoing an upper gastrointestinal tract laboratory test are typically given an X-ray...

See similar textbooks

Related questions

Q: For each equation, solve for each variable in terms of the other variables. For example: z = xy: x =…

Q: A sample of a substance whose only oxidizable material is tin in the +2 state, is titrated with a…

A: Titration- According to the definition of titration, it is "the method of estimating the amount of a…

Q: What type of elements do covalent compounds f between? between nonmetals Electrons are Shared…

A: Chemical Bonding Chemical bonding is the process through which two or more atoms, molecules, or ions…

Q: Find an example of an enzyme. a) What is the chemical reaction that is catalyzed by the enzyme? b)…

Q: 1- Write the following sequence of conversion factors using ONLY Math Equation Function (your…

Q: Supplemental Exercise 1. Two aqueous solutions (labeled "Solution A" and "Solution B") contain…

Q: Choose the name of the following functional groups: d De as AQ NH₂ gQ h NH₂ Qué

A: The special groups present in any molecule due to which the compound is classified into different…

Q: 10. (a) Give reasons, arrange the following compounds in order of decreasing frequency of carbonyl…

A: For finding decreasing order, all the IR values have to be found, the carbonyl frequency decreases…

Q: Create a concept map showing the matter and its properties using words from the list. Use connecting…

A: Matter It is made up of various type of particles . It has specific mass and size

Q: Chemistry Consider a neutral hydrogen atom with an electron at the n = 3 energy level. What are the…

A: According to Bohr theory , energy of single electron species can be found by applying the formula…

Q: If you have a mixture of 10 lb. sunflower seeds which cost 32¢ per pound and 16 lb. of cracked corn…

A: #Q.1: The mixture has 10 lb sunflower seeds and 16 lb cracked corn. Cost of sunflower seeds = 32¢ /…

Q: A 18.0 wt% solution of CaCl₂ (110.98 g/mol) has a density of 1.165 g/mL. What is the mass, in…

Q: #2: Draw/sketch a polyacrylonitrile (CAS# 25014-41-9) architecture with a i) linear structure and…

A: The degree of polymerization (DP) is the number of monomeric units in a macromolecule or polymer or…

Q: Refer to the following isolated scenarios during a UV/Vis experimental study on the acetic acid—m-…

A: When a thermodynamic system is in thermodynamic equilibrium, its attributes do not alter over time…

Q: 5) For the following spectroscopy problems... (a) Calculate the degree of unsaturation. 1 (b) Assign…

A: IR spectroscopy is used to determine the functional groups present in the sample. Different…

Q: Glutamic acid has three ionizable groups. The pKa of α-COOH is 2.19; α-NH 3 + , 9.67; and the…

A: Glutamic acid is a acidic amino acid having 2 COOH groups and one NH2 group. Three pKa values are…

Q: 6 Is the compound E or Z?! Attachments A. E B. Z Is this molecule E or Z. I…

A: Since, In the given structure, identify the configuration E or Z. For this, first determine the…

Q: The primary buffer in the blood is carbonate-bicarbonate buffer. If the pKa is 6.1 and the pH is set…

A: GIVEN DATA:-Buffer is Carbonate (CO32-) and Bicarbonate (HCO3-). pH=7.4…

Q: 13. (a) Compound C undergoes a reaction with SOC12 (or PC15) to yield compound D (Molecular Formula…

A: The compound has to found using NMR Chemical Shift Values. The second part of the question is based…

Q: Use your models to determine the absolute configuration of the chiral carbon atoms in the following…

Q: What is the pH of a solution made by adding 5.0 mL of 0.80 M NaOH to a 10.0 mL solution of 1.0 M…

Q: Draw the Lewis structures for two resonance forms of the following moleculesions. Show any formal…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: Draw an orbital correlation diagram for the suprafacial-suprafacial reaction of an allyl species…

A: We have to draw an orbital correlation diagram for the suprafacial suprafacial reaction of an alkyl…

Q: 37-C1 104-Pd 114-Sn 80 80 0

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: If I have a mass of 77.9 kg and a volume of 77.9 L, how dense am I in grams per microliter?

Q: A solution is made by dissolving 0.100 mol of NaCl in 6.85 mol of water. What is the mass percent of…

A: Given is 0.100 mol of NaCl and 6.85 mol of water. We need to find mass percent of NaCl. We know…

Q: 1. If there are 25 red colored glass beads in a bag that contains 150 glass beads, what is the…

A: Since you have asked multiple type questions, we will solve only first questions for you. If you…

Q: HCI

Q: 6. The amount of nickel (FM 58.693) in steel can be determined with the precipitating agent…

A: The question given is a type of gravimetric analysis, so let's understand what is gravimetric…

Q: Construct the energy diagram of homonuclear molecules as the distance between the two atoms…

A: When two monoatomic particles from the infinite distance approach each other their potential energy…

Q: (b) Provide forward reaction) compounds provided : (i) (ii) NC suitable retrosynthesis for the CN as…

Q: For each equation, solve for X, Y, and Z. 1. 2X + 4Z 1/2Y

A: Only a single equation is given in the question and all we need to do is rearrange the equation.

Q: 2NO₂(g) + H₂O(1) -> HNO₂(aq) + HNO₂(aq) Consider the balanced chemical equation. How many grams of…

Q: Account for deviations in the molecular orbital diagram by taking orbital mixing into consideration

A: According to the non crossing rule of quantum mechanics the two orbitals of the same symmetry…

Q: 16. While cleaning your attic, you find your old rock collection. If 74.2% of the rocks have a mass…

A: Given the mass of 74.2 % of the rocks = 11.3 g The mass of the rest of the rocks i.e 100 - 74.2 =…

Q: The density of a toy is 4.0g/mL and it has a mass of 2.0g. what is it’s volume? (I am only asking…

Q: barometric pressure when measuring the boiling point of water is 773.24 mm on a Hg column. Hint: An…

Q: Draw resonance structures for the following compound: 요

Q: A marble weighs 3461 µg. How much does it weigh in grams?

A: Given the weight of marble = 3461 µg We have to convert this weight into grams(g).

Q: The thermotropic liquid crystal polymer Xydar® can be made be made by condensing terephthalic acid…

Q: What is the mechanism of the major product in the following reaction? C d) Sp CH₂ Q ? -) Sul and El…

A: -> In presence of strong base there occur E2 elimination reaction.

Q: Convert to condensed formula: нннннн нн с с ннн H-C-c-c-c-С-С-С-Н НН Н Н-С. H H НАН H

Q: totog grilled teengirl of otheqmatining unified fearfuld mont byo o allows 6. Identify the number of…

Q: A student needs to prepare 50.0 mL of a 1.00 M aqueous H₂O₂ solution. Calculate the volume of 4.9 M…

A: Given, Stock solution Concentration of H2O2 solution (M1) = 4.9 M Volume of H2O2 solution (V1) = ?…

Q: In any manufacturing process, reaction monitoring ensures that a chemical reaction proceeds as…

A: Table 1 shows the monitoring data for the formation of chlorohexane, collected using a technique…

Q: 13. While cleaning your attic, you found your old rock collection. If 83.58% of the rocks have a…

A: Let us assume that we have to two objects with masses 'x' and 'y'. If we have to calculate the…

Q: What is 72.0 °F in C and K?

A: Fahrenheit F, Celsius C and Kelvin K are three different units of temperature .Here, we have to…

Q: Convert to a line-angle structure: CH3CH₂CH₂CH(CH3)2

A: tyry

Q: - MyEPCC с Gmail ► YouTube X o Mail - Chavez, Daniela Mi X A ALEKS-Daniela Chavez X b Chemistry…

A: Here we are required to find the standard entropy of the given Chemical reaction .

Q: How many milliliters of 0.129 M H₂SO4 are needed to neutralize 0.180 g of NaOH? Express the volume…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Concept explainers

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.

Question

For the image attached 1. What is the average volume the pennies in cm3? Does it change with time? 2. Describe the results from the average density data. What is the average density in g/cm3? Does it change with time?

Data:
Year # of Pennies
1998
60
2000
2003
50
55
volume of Pennies, mill Ave. volmi (Ave density
Final: 71.0 mL
0.52 mL 4.8 g/mL
initial: 50.0 mL
Total: 31.0 mL
Final: 70.29 mL
Inital: 55.0 mL
Total: 15.29mL
Final: 70.0 mL
Intial: 49.9 mL
Total: 20.1 mL
0.B1mL
0.37mL
7.99/mL
6.89/mL

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Examen 1. Convierta 15.5 kg a mg. Recuerde que k = 1 x 10^3; y m = 1 x 10^-3. Select one: O a. 155 mg O b. 15,500 mg O c. 15.5 mg O d. 1.55 mg
Density of solution:Trial 1: 1.2 g/mLTrial 2: 1.2 g/mLTrial 3: 1.2 g/mL Average density = 1.2 g/mL What is the relative average deviaion, %?
Terpin hydrate elixir should have mL of alcohol to make 250 ml elixir to ensure it will have 43% alcoholic strength 107.5 mL None of the choices 53.75 mL 116.1 mL
What is the concentration in units of grams of dye per liter of solution ,of the dilute dye solution that is produced as follows? transfer 19.53 ml of stick solution (6.10g/L) to a 200.0Ml volumetric flask and dilute to the 200 ml line with deionized water. Correct number of significant figs
what is the weight in grams of 300 ml of alcohol with a specific gravity of 0.80
1. If one fluidounce of a cough syrup contains 10 gr of sodium citrate, how many milligrams are contained in 5 mL? 2. A pharmacist received a prescription calling for 30 capsules, each to contain 1/200 gr of nitroglycerin. How many 0.4 mg of nitroglycerin tablets would supply the amount required? 3. If a child accidentally swallowed 2 fluidounces of Feosol elixir containing 2/3 gr of ferrous sulphate per 5 mL, how many milligrams of ferrous sulphate did the child ingest? PLEASE SHOW YOUR COMPLETE SOLUTION & THE CANCELLATION OF THE UNITS OF MEASUREMENT. Thank you
11. The formula for a ciprofloxacin otic drop is given in the literature as follows10: Ciprofloxacin Propylene Glycol Glycerin qs ad 1g 50 mL 100 mL How many grams of ciprofloxacin would be required to prepare 200 15-mL bottles of the ear drop?
1) 0.1% w/v = ? mg/100 ml? 2) 0.1% = ? ug/ml? 3)What is the concentration of your stock in ug/ml? 4)The molecular weight of tartrazine is 534.4 g/mole. What is the concentration of your stock solution in mM? Be sure to give your answer in milliMolar to TWO decimal places.
Covert 10 ml of 95% ethanol to grams
A 551 ml container of 70% (v/v) Isopropanol (rubbing alcohol) contains how many mL of isopropanol? Select one: O a. 551 mL o b. 386 mL O c. 787 mL CO d. 38,600 mL O e. 7.87 mL
Rx Benoxinate hydrochloride 4% w/v Flourescein sodium 0.25% w/v Sodium chloride qs Purified water qs 30 mL Make isoton. sol. Sig. use in the eye How many milliliters of 0.09% sodium chloride should be used in compounding the prescription?
27. Convert a 120.0 mg/dL BUN value to mmol/L urea. The molecular weight of urea = 60.07 60.07. 28. Convert a 34.0 mg/dL BUN value to mmol/L urea. The molecular weight of urea = Cannast the falls