Explain what is the empirical formula of the substance

Assignment Help Chemistry
Reference no: EM13223995

A 5.325-g sample of methyl benzoate, a compound used in the manufacture of perfumes, contains 3.758 g of carbon, 0.316 g of hydrogen, and 1.251 g of oxygen. What is the empirical formula of this substance?

Reference no: EM13223995

Questions Cloud

Summarize the distinction between film and popular cinema : summarize the distinction between film and popular cinema. Student answers may vary, but must be 200 to 300 words in length.
Explain the stereochemistry via wedge-and-dash bonds : A pair of enantiomers is named below. For each stereoisomers, draw the structure. Be sure to specify the stereochemistry via wedge-and-dash bonds.
What would be the firms decision at the price-output level : Suppose that a perfectly competitive firm faces a market price (P) $5 per unit, and at this price the upward-sloping portion of the firm's marginal cost curve crosses its marginal revenue curve at an output (Q) level of 1,500 units.
Describe the terms climate change and global warming : Briefly define and describe the terms climate change and global warming, then? In trying to balance the pro's and con's on the respective sides of this issue; provide one scientific statement and/or argument for your position and then provide one cou..
Explain what is the empirical formula of the substance : the manufacture of perfumes, contains 3.758 g of carbon, 0.316 g of hydrogen, and 1.251 g of oxygen. What is the empirical formula of this substance?
Imposition of a minimum liability regime : Evaluate which of the international regimes of uniform terms is the most effective under English law in the imposition of a minimum liability regime for loss of or damage to goods carried across international border
What is the projects annual operating cash flow : Bygrave forecasts incremental annual sales revenue of $940,000. Similarly, Bygrave expects total variable costs to increase by $500,000, and total fixed costs to increase by $80,000. Bygrave's marginal tax rate is 39%.
Explain what purpose is in spectrophotometry : Explain in general terms what a reference sample is and what its purpose is in spectrophotometry.
How to get advice from a classical and a keynesian economist : State the essential difference between the classical and Keynesian schools of thought. If you were a public policymaker and received conflicting advice from a classical and a Keynesian economist, how would you choose Explain.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the molarity of the naoh solution

a 35 mL sample of NaOH solution is titrated to an endpoint by 14.76 mL 0.4122M HBr solutio. what is the molarity of the NaOH solution?

  Explain the ability of an electron to cross through a node

How can we explain the ability of an electron to cross through a node, such as the nucleus, to occupy the region within an entire orbital?

  Show the redox reaction and all work

How many grams of oxygen gas (O2) will it take to oxidize 1 pound of iron metal? Make sure to show the redox reaction and all work.

  S the effective concentration between the ends

What is the effective concentration between the ends if you consider the characteristic ratio of dna?

  What is the total pressure

for which Kp=2.00 at 20 C. A mixture of NO(g) at a partial pressure of 1.50 atm and NO2(g) at a partial pressure of 0.50 atm is allowed to come to equilibrium in a sealed container maintained at 20 C.

  What is the molarity of the final solution

If 145 mL of 1.10 M KCl are diluted to 515 mL, what is the molarity of the final solution?

  What color is the universal indicator

The HCl turns the indicator red and the NaOH turns the indicator purple, but what happens to the indicator when the 2 solutions are mixed? Also, is there a temperature increase with the reaction?

  Explain what mass of water in grams forms from the reaction

What mass of water (in grams) forms from the reaction of 2.58 L of hydrogen gas and 2.26 L of oxygen gas?

  Discuss how precise and accurate measurement achieved

Every measurement has a measurement uncertainty. Discuss how precise and accurate measurement can be achieved in spite of the inherent measurement uncertainty.

  Define the complete combustion of acetylene

The air we breathe is approximetly 20% oxygen. the reaction for the complete combustion of acetylene is 2C2H2 + 5O2 ------> 4CO2+ 2H2o

  Compute the net charge of aspartic acid

Calculate the net charge of Aspartic Acid. Its given that Aspartic acid has a pK1 COOH at 1.99 and also a pK2 NH3 group at 9.90. PKr Side Chain is 3.90 (COOH) How do i find the net charge?

  Calculate the partial pressures of each gas

A container holds 355 mL of a mixture of nitrogen and carbon dioxide gases. Calculate the partial pressures of each gas if the container is at 27.3oC.

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