Explain the density of the vinegar solution

Assignment Help Chemistry
Reference no: EM13562872

The vinegar solution you can purchase at the store is about 5% by mass acetic acid. It will be easier for you to assess your results if you convert 5% by mass acetic acid from weight percent to molarity since your experimental results will be in molarity. Show this conversion. You will need to approximate the density of the vinegar solution to complete this conversion.

Reference no: EM13562872

Questions Cloud

Explain the total mass of the excess reactants left : If 10.6 kilograms of Al2O3(s) , 54.4 kilograms of NaOH and 54.4 kilograms of HF react completely, how many kilograms of cryolite will be produced. What is the total mass of the excess reactants left over after the reaction is complete
What is the maximum acceleration that the plane can have : A cup of coffee is sitttinf ona table in an airplane that isflaying at a constant velocity and altidude. What is the maximum acceleration that the plane can have without the cup sliding backward on the table
Find the height from which the ball was thrown inmeters : A ball is tossed from an upper-story window ofa building. The ball is given an initial velocity of 8.10m/s at an angle of 19 degrees below the horizontal. It strikes the ground 6.00 s later.
What centripetal force are you imparting to ball via string : Imagine that you swing about your head a ball attached to theend of a string. The ball moves at a constant speed in a horizontal circle. What centripetal force are you imparting to the ball via the string
Explain the density of the vinegar solution : The vinegar solution you can purchase at the store is about 5% by mass acetic acid. It will be easier for you to assess your results if you convert 5% by mass acetic acid from weight percent to molarity since your experimental results will be in m..
Compute the surface charge density on the belt : A charged belt, 43 cm wide, travels at 26 m/s between a source of charge and a sphere. The belt carries charge into the sphere at a rate corresponding to 81 µA. Compute the surface charge density on the belt.
A fuse in an electric circuit is a wire : A fuse in an electric circuit is a wire that is designed to melt,and thereby open the circuit, if the current exceeds apredetermined value. Suppose that the material to be used in a fusemelts when the current density rises to 470 A/cm2.
Explain how you would know which reagent the moles of water : Show how the moles of water produced is related to the concentration of one of the reactants (either acetic acid or sodium hydroxide). Describe how you would know which reagent the moles of water is related to.
Resistivity and density of the material are unchanged : A wire with a resistance of 7.1 Ω is drawn out through a die so that its new length is 5 times its original length. Find the resistance of the longer wire, assuming that the resistivity and density of the material are unchanged.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain elements only elements and compounds

Pure substances include: choose one below: elements only elements and compounds compounds and mixtures elements and mixtures all matter

  Copper has a specific heat of 0092 calgmiddotdegc when 527

copper has a specific heat of 0.092 calgmiddotdegc. when 52.7 cal of heat is added to a piece of copper the temperature

  Explain the concept of fluid replacement

You have just returned from a twenty five mile jog around the track at the Student Recreational center. As sweat drips from your chin, you contemplate the concept of fluid replacement, but can't find a bottle of Gatorade in your frig

  A 290ml flask contains pure helium at a pressure of

a 290ml flask contains pure helium at a pressure of 756torr . a second flask with a volume of 480ml contains pure argon

  What is the angle of entry

Elliptical holes estimate the angle of entry : Cos A bullet hole in a wall at a crime scene is elliptically shaped. The loner dimension is 20 mm and the shorter dimension is 14 mm. What is the angle of entry?

  Explain the value of delta e for a system that performs

The value of delta E for a system that performs 213 kJ of work on its surroundings and loses 79 kJ of heat is kJ

  How many calories were absorbed by the water

175g of water was heated from 15c to 88c. how many calories were absorbed by the water

  Define dichloromethane has a specific gravity

Dichloromethane has a specific gravity of 1.33: a) What is the mass (kg) of 75 liters? b) What is the volumetric flow rate (L/min) of the dichloromethane entering a storage tank if the mass flow rate is 960 kg/min.

  Define the molar mass for nacl and water

The molar mass for NaCl and water are 58.443 g/mol and 18.015 g/mol, respectively. Calculate the partial molar volumes for NaCl and water in a 0.35m solution

  Define the gases expand against a constant pressure

When the mixture is ignited, gases are produced and 815 J of energy is released. To what volume will the gases expand against a constant pressure of 635 mmHg, if all the energy released is converted to work to push the piston?

  Describe in detail what is the molality of the solution

An aqueous solution freezes at -3.04 degrees celsius. What is the molality of the solution. Assume that there is no dissociation of the solute and that k_f is 1.5 K * kg/mol.

  The oxygen combine to form several different nitrogen oxides

Nitrogen and oxygen combine to form several different nitrogen oxides. In one case 8.4 g of nitrogen reacted completely with 4.8 g of oxygen. In another case, 4.2 g of nitrogen reacted with 9.6 g of oxygen. which pair of nitrogen oxidizes is consi..

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