Find the molecular formula of nicotine

Assignment Help Chemistry
Reference no: EM13702436

Nicotine, a stimulant found in tobacco, has the mass percent composition: C, 74.03%; H, 8.70%; N, 17.27%. The molar mass of nicotine is 162.23 g/mol. Find the molecular formula of nicotine.

Reference no: EM13702436

Questions Cloud

How would the formation constant : How would the formation constant for [Cd(NH3)4 +2] be affected (increase, decrease, or no change) if not all of the CdC2O4 precipitate reacted with NH3?
Calculate the volume of oxygen at room temperature : Calculate the volume of oxygen at room temperature and pressure needed to burn 3kg of carbon to produce carbon dioxide
Which of the following is the strongest reducing agent : Which of the following is the strongest reducing agent? A. Cu+ (aq) B. Cu (s) C. Fe2+ (aq) D. H2 (g) E. Br2 (l)?  The answer is H2. Why?
Flow with small viscosity but non-zero value may be treated : A flow with a small viscosity but non-zero value may be treated as an inviscid flow if the velocity gradient is not very high. The drag is solely due to the friction between the flow stream and the surface of a body immersed in the fluid. In general,..
Find the molecular formula of nicotine : Nicotine, a stimulant found in tobacco, has the mass percent composition: C, 74.03%; H, 8.70%; N, 17.27%. The molar mass of nicotine is 162.23 g/mol. Find the molecular formula of nicotine.
Nab company name and explain its significance : Create your NAB company name and explain its significance. Develop your company's Mission Statement and provide a rationale for its components.
A channel of distribution and physical distribution : 1. Explain the difference between a channel of distribution and physical distribution. 2. Why is price so difficult for marketers to control? What factors must they consider in setting prices? 3. What is the purpose of a mission statement? What a..
Calculate the change in kinetic energy and the power output : Circulating a steady state turbine 20000 kg / h of steam at 4 bar entering and 440 ° C and leaves at 0.20 bar and 90% quality. A heat of 20 kJ / kg is lost. The inlet has a diameter of 8 cm and the output section is rectangular, of dimensions 0.9 m ..
How can behavioral learning principles can be used : How can behavioral learning principles can be used to enhance brand equity?

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the energy emitted for the transition

Spectroscopists have observed He+ in the outerspace. This ion is a one-electron species lik ea neutral hydrogenatom. Calculate the energy emitted for the transition from the n =5 to the n = 3 state in this ion using the equation:

  What mass of nacl must be dissolved

What mass of NaCl must be dissolved in 65.0 grams of water to lower the freezing point by 7.50 °C? The freezing point depression constant, Kfp, for water is -1.86 °C/m. Assume the van't Hoff factor for NaCl is 1.87.

  Define what is the equivalent weight of mno4

You dilute it with 25mL of water and 10mL of H2SO4. You titrate the solution with 19.80 mL of KMnO4. The (MnO4)- is reduced to (Mn) 2+ by the unknown solution. a) What is the equivalent weight of (MnO4)- for the experiment

  What is the side reaction that occurs or what side products

question what is the side reaction that occurs or what side products are generated during a thiamine catalyzed benzoin

  What is the ph of the solution when the titration is half

What is the pH of the solution when the titration is half way to the end point?

  Compute the fraction of lidocaine present in the form lh

You prepare a buffer solution from 10.0mL of 0.100 M MOPS 3-morpholinopropane-1-sulfonic acid as well as 10.0mL of 0.085 M NaOH. Next, you add 1.00mL of 2.87 × 10-4 M lidocaine to this mixture Denoting lidocaine as L, compute the fraction of lidoc..

  Define the reaction of methane with water

Hydrogen gas (a potential future fuel) can be formed by the reaction of methane with water according to the following equation: CH4(g)+H2O(g)?CO(g)+3H2(g) In a particular reaction, 26.0L of methane gas (measured at a pressure of 734torr and a temp..

  Efficient how many peptide fragments can be expected

Problem- A polypeptide contains 3 lys and 2 arg residues (internal). Assuming cleavage was 100% efficient how many peptide fragments can be expected after cleavage with enzyme trypsin

  State separation method to determine fractions of the esters

Further recylcing reactions that would take the products back to some of the monomers. What reactions to use? What would you get as products

  Hw many total isomers are possible for the compound

1. explain why bothcisandtransisomers are possible for conh32c2o42-but only the cisisomer is possible for conh34c2o4.2.

  Define the molar heat of vaporization of ethanol

The molar heat of vaporization of ethanol is 39.3 kj/mol, and the boiling point of ethanol is 78.3 C. Calculate delta S for the vaporization of .3 mol ethanol.

  State what is the percent purity of nahco

What is the percent purity of NaHCO3 in your baking soda? (The formula weight of NaHCO3 is 84.007 g/mole).

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