What is the percent yield of a reaction

Assignment Help Chemistry
Reference no: EM13155004

What is the percent yield of a reaction in which 238 g phosphorus trichloride reacts with excess water to form 143 g HCl and aqueous phosphorus acid (H3PO3)?

Reference no: EM13155004

Questions Cloud

What is the amount of dividends declared : On October 15, the corporation's board of directors declared a cash dividend of $0.50 per share payable on November 15 to stockholders of record on November 1. What is the amount of dividends declared?
Prepare a table to summarize the preceding transactions : Prepare a table to summarize the preceding transactions as they affect the accounting equation.
Calculate the charge : two identical positive charges exert a repulsive force of 6.4x 10^-9 when seperated 3.2x10^- 10 m. calculate the charge of each
Accounts payable account-creditors during the month : The accounts payable account has a beginning balance of $12,000 and we purchased $50,000 of inventory on credit during the month. The ending balance was $10,000. How much did we pay our creditors during the month.
What is the percent yield of a reaction : What is the percent yield of a reaction in which 238 g phosphorus trichloride reacts with excess water to form 143 g HCl and aqueous phosphorus acid (H3PO3)?
What is the rate constant for this reaction : If the activation energy for a given compound is found to be 42.0 kJ/mol, with a frequency factor of 8.0 × 1010 s-1, what is the rate constant for this reaction at 298 K?
How much annual income will he need from his employer plan : If he needs 80 percent of his income to maintain his standard of living upon retirement, how much annual income will he need from his employer's plan and from his own planning when he retires?
Compare cost flows among service : Using your textbook and at least one scholarly source, compare cost flows among service, merchandising, and manufacturing enterprises, explaining how healthcare differs from the other enterprises
Important to allow each spot added to the chromatograpy : It is important to allow each spot added to the chromatography paper to dry completely before adding another spot.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the average atomic mass of m

When M2S3(s) is heated in air, it is converted to MO2(s). A 4.500-g sample of M2S3(s) shows a decrease in mass of 0.209 g when it is heated in air. What is the average atomic mass of M.

  What is the percent yield for the reaction

A 24.0 g sample of nitrogen gas reacts with an excess of hydrogen gas to give an actual yield of 3.85 g NH3. What is the percent yield for this reaction? Reaction: N2(g) + 3 H2(g) ? 2 NH3(g)

  Volume occupied by the sample under conditions

What was the volume occupied by the sample under the new conditions - Determine what volume of 3.00M HCl in liters is required to react

  How much heat is required to heat 410g of copper

How much heat is required to heat 410g of copper from 25degree C to 200degree C?

  Calculate the amount of heat (in j) required

White phosphorus is a molecular solid made of molecules of P4. A 3.05 g sample of white phosphorus starts at 20oC. Calculate the amount of heat (in J) required to melt the sample.

  How many electrons must aluminum lose

How many electrons must aluminum lose before it can reach a stable electronic configuration? Use the table of ionization energy to justify your answer.

  What is the ce3+ concentration in a solution

The solubility product constant for Ce(IO3)3 is 3.2 *10 ^-10, What is the Ce3+ concentration in a solution prepared by mixing 50.0 mL of 0.250 M Ce 3+ with 50.0 mL of 0.040 M IO3^-?

  What is the molar concentration of the ammonia

If 19.0 mL of 0.800 M HCl solution are needed to neutralize 5.00 rm mL of a household ammonia solution, what is the molar concentration of the ammonia?

  What is the highest percent yield of n2 that can be expected

During studies of the reaction below, 2 N2H4(l) + N2O4(l) ? 3 N2(g) + 4 H2O(g) a chemical engineer measured a less-than-expected yield of N2 and discovered that the following side reaction occurs

  What is the molecular mass of gas x

An unknown gas X effuses 1.65 times faster than C3H8. What is the molecular mass of gas X?

  Determine the enthalpy for the given reaction

Determine the enthalpy for the given reaction as CS2

  What is the average thickness of the sheet in meters

If a 220 piece of gold (density =19.32 ) is hammered into a sheet measuring 2.3*1.0 ft. , what is the average thickness of the sheet in meters?

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