Question

A glass vessel weighed 20.2376g when empty and 20.3102g when filled to an etched mark with water at 4 degrees Celsius. The same vessel was the dried and filled to the same mark with a solution at 4 degrees Celsius. The vessel was now found to weigh 20.3300g. What is the density of the solution in g/mL? (dH20 at 4 degrees = 1.000g/mL)

Step 1

A glass vessel weighed 20.2376g when empty and 20.3102g when filled to an etched mark with water at 4 degrees Celsius. The same vessel was the dried and filled to the same mark with a solution at 4 degrees Celsius. The vessel was now found to weigh 20.3300g. We have to determine the density of the solution in g/mL.

Step 2

Calculate the volume of glass vessel or water:

At 4°C,

Density of water = 1.000 g/mL

Mass of vessel with water = 20.3102 g

Mass of empty vessel = 20.2376 g

Step 3

Calculate the density of given solution-

Mass of vessel with solution = 20.3300 g

Mass of empty v...

Tagged in

Q: What amino acid would have a positive charge at pH 8: Asp, Cys, Ile, Arg, Pro?

A: Isoelectric point of given amino acid is as follows,Asp: 2.77Cys: 5.02Ile: 6.04Arg: 10.76Pro: 6.30

Q: how do i find the total mass of percipitated product produced in a reaction where i have 50 ml sampl...

A: We have to calculate the mass of the product that forms when 50 ml sample of 0.150 M NaOH is added t...

Q: I struggle with resonance. Can you help show me how to do these?

A: Resonance is delocalisation of pi-electrons and unshared pair of electrons to attain stability.The r...

Q: Lithium has only two naturally occurring isotopes. The mass of lithium-6 is 6.01512 amu and the mass...

A: Lithium has only two naturally occurring isotopes. The mass of lithium-6 is 6.01512 amu and the mass...

Q: A substance has an enthalpy of vaporization of 34.56 kJ/mol. If the vapor pressure is 63.2 mmHg at 2...

A: Given:Enthalpy of vaporization (ΔH) = 34.56 kJ/mol.Initial vapor pressure (P1) = 63.2 mmHg.Final vap...

Q: An empty container with an unknown volume is weighed and found to have a mass of 84.7 g. The conta...

A: Given that,Mass of the empty container is 84.7 g and the mass of the filled container is 150.9 g.Now...

Q: Using a planar pentagon representation for the cyclopentane ring, draw structural formula for cis-1,...

A: Using a planar pentagon representation for the cyclopentane ring, the structure of cis-1,2-dimethylc...

Q: Show calculations setups and answers for the following problem: An empty graduated cylinder weighs ...

A: Given the weight of empty graduated cylinder and also given the weight of cylinder with an unknown l...

Q: A solution containing 3.30 g of an unknown nonelectrolyte liquid and 10.00 g water has a freezing ...

A: When the non-electrolytes liquid is added in solution there is the change in freezing point which is...

Sorry about that. What wasn’t helpful?