Evaluate what is the molar mass of the acid

Assignment Help Chemistry

Reference no: EM13301399

A 0.481 gram sample of an unknown acid (HX) required 28.95 mL of 0.2103 M NaOH for neutralization to the phenolphthalein end point. What is the molar mass of the acid? If the unknown acid had the formula H2X, could this experiment be used to determine its molar mass? Explain why or why not?

Reference no: EM13301399

Questions Cloud

Explain formation of precipitate and formation of a gas : Formation of precipitate, formation of a gas, acid-base reaction forming a weak electrolyte, acid-base reaction forming of a gas or redox. AgNO3(aq) + HCI(aq) A) Molecular equation: B) Complete ionic equation: C) Net ionic equation: D) Type of rea..

Determine the mass of the cylinder : A cylindrical piece of metal 0.085 m tall with a diameter of 3.90 cm has sp.gr. = 2.0, what is the mass of the cylinder

The introduction of money in indirect exchange and way : Write a 2000 word essay considering the benefits of exchange in the light of the law of association,the introduction of money in indirect exchange and way income gets distributed among market participants.

What is the objects weight density : An object is recovered from under the sea. Its weight is measured to be 32.5 lb and its volume 3.3 ft3. What is the object's weight density

Evaluate what is the molar mass of the acid : What is the molar mass of the acid? If the unknown acid had the formula H2X, could this experiment be used to determine its molar mass? Explain why or why not

Marketing manager or a business refuse to produce an "energy : Should a marketing manager or a business refuse to produce an "energy-gobbling" appliance that some consumers are demanding? Should a firm install an expensive safety device that will increase cost but that customers do not want? Are the same princip..

What current has to flow through the solenoid : A long solenoid has 1.56e+3 turns in length of 40.0 cm. What current has to flow through the solenoid in order to generate a magnetic field

What is the expected dollar dividend over next three years : How does the expected total return compare with the required rate or return on the stock? Does thsi makes sense? Explain your answer?

Compute the mass percent of propionic acid : Calculate the mass percent of propionic acid (HC3H5O2) in solution.

User Account

All Pages