If your lab partner added slightly too much water in step 5

Assignment Help Chemistry
Reference no: EM13591940

If your lab partner added slightly too much water in step 5 of preparing the penny solution, but then removed the excess water with a pipet before shaking the volumetric flask, will your final percentage of copper in the penny be too big, too small, or unchanged? clearly explain your answer.

Reference no: EM13591940

Questions Cloud

Purchased on credit space for classied advertisements in : sleek ride a company providing limo services has a december 31 year-end date. for sleek ride the following transactions
A 738 gram sample of caseo42h2o was heated thoroughly in a : a 73.8 gram sample of caseo42h2o was heated thoroughly in a porcelain crucible until its weight remained constant.
Kareem bought a rental house in october 2006 for 250000 of : kareem bought a rental house in october 2006 for 250000 of which 50000 is allocated to the land and 200000 to the
In the current year company a is formed with 630000 in : in the current year company a is formed with 630000 in capital from the sale of 21000 shares of stock at 30 a share.
If your lab partner added slightly too much water in step 5 : if your lab partner added slightly too much water in step 5 of preparing the penny solution but then removed the
Glaser health products is interested in using : glaser health products of ranier falls georgia is organized functionally into three divisions operations sales and
The following information is available pertaining to bonita : the following information is available pertaining to bonita division who uses a plant-wide overhead rate on machine
Company a subsequently sells 60 of the voting interest in : company a subsequently sells 60 of the voting interest in company s for 900000. the fair value of company as retained
Materials are added at the beginning of the process how : the following information is available units in process sept 1 60 percent converted 2000 units units in process sept 30

Reviews

Write a Review

Chemistry Questions & Answers

  State the standard reduction potentials

Refer to the Galvanic cel below (the contents of each half-cell are written beneath each compartment): 0.10 M MnO4- 0.40 M Cr3+

  Explain gc system depends on numerous factors

The rate at which a compound travels through a particular GC system depends on numerous factors. List the five factors and number them one through five.

  What is the animals inital radiation exposure in curies

What is the animals inital radiation exposure in curies? b. If all of the energy from the emitted alpha particles is absorbed by the animal's tissues, and if the energy of each emission

  Explain how many grams of fe(oh)2

How many grams of Fe(OH)2 (Ksp = 1.8 * 10-15) will dissolve in one liter of water buffered at pH = 12.00

  Explain the molar enthalpy of vaporization of lead

Use the following data to estimate the normal boiling point and the molar enthalpy of vaporization of lead

  State full and condensed ground state electronic

Write the full and condensed ground state electronic configuration and draw the orbital diagram for the following a. Gallium, Ga b. Cesium, Cs

  Calculate the kinetic energy of the photoelectron ejected

The wavelength corresponding to threshold frequency to tungsten surface is 230nm . Calculate the kinetic energy of the photoelectron ejected from the surface of tungsten metal.

  State mass of magnesium

mass of magnesium = .021 grams initial volume = 50.00 mL final volume = 25.6 volume of liquid displaced = 24.4 volume of hydrogen gas produced = 24.4?

  Determine the volume of the acetic acid solution

Assuming the density of a 5% acetic acid solution is 1.0 g/ml, determine the volume of the acetic acid solution necessary to neutralize 25.0 ml of .10M NaOH. Also record this calculation on your report sheet.

  Explain the change in the chemical potential of the liquid

What is the change in the chemical potential of the liquid. as a function of change in temperature assuming the entropy near the boiling point is constant

  What mass of f2 is needed to produce 113 g of pf3 if the

consider the following unbalanced reaction.p4s f2g pf3gwhat mass of f2 is needed to produce 113 g of pf3 if the

  Depict correlation diagram the homo of allyl anion

draw correlation diagram the HOMO of allyl anion and the LUMO of ethylene and comment on the symmetry match of the two.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd