What is the density of the unknown liquid

Assignment Help Chemistry
Reference no: EM132554265

A pycnometer is a glass flask with a tight fitting glass stopper that is used to obtain the volume of a liquid with high accuracy. A pycnometer has a mass of 25.151 grams when empty, and a mass of 42.481 grams when completely filled with water. The pycnometer has a mass of 47.629 when completely filled with an unknown liquid. What is the density of the unknown liquid? Assume the density of water is 1.000 g/cm³.

Reference no: EM132554265

Questions Cloud

What is the percent ionization : What is the percent ionization of a 1.8 M HC2H3O2 solution (Ka = 1.8 x 10-5 ) at 25°C?
What is the equilibrium concentration of chloroacetic acid : What is the equilibrium concentration of chloroacetic acid, HC2H2O2Cl, in a solution prepared by dissolving 0.0221 mol of HC2H2O2Cl in 1.20 L of water?
Present in the largest amount : Hydrosulfuric acid, H2S, is a weak diprotic acid. In a 0.1 M solution of the acid, which of the following species is present in the largest amount?
Calculate the frequency of the light : Calculate the frequency of the light that hits the plate that extracts and gives movement to the electrons, also calculate the wavelength
What is the density of the unknown liquid : What is the density of the unknown liquid? Assume the density of water is 1.000 g/cm³.
Which sample has the largest volume : You have a 100 gram sample of each of the following metals. Which sample has the largest volume?
State whether it is ionic or covalent : For each of the following compounds, state whether it is ionic or covalent. If it is ionic, write the symbols for ions involved: the
Calculate the kj of energy released : Calculate the kJ of energy released when 1.5 kg of hot water at 100C cools to room temperature (assume 24.5C)
What is the gas temperature at point : A 7.20 L sample of air at -18 degrees Celsius has a pressure of 748 mm Hg. What will the new pressure be (in mm Hg) if the temperature is raised

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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