Find the molecular formula for lindane

Assignment Help Chemistry
Reference no: EM13709409

Problem- Lindane is a toxic insecticide that causes dizziness and diarrhea in humans. Find the molecular formula for lindane given its percent composition: 24.78% C, 2.08% H, and 73.14% Cl. The approximate molar mass is 290 g/mole

Not confident which formulas/units I require to solve something like this

Reference no: EM13709409

Questions Cloud

Fisher esterification reaction involving an unknown alcohol : In the Fisher Esterification reaction involving an unknown alcohol, acetic acid, and concentrated sulfuric acid (as catalyst), why do we need the sulfuric acid if another acid (the acetic acid) is already present
Kitchen business in palm beach county fl : Your friend has inherited a substantial sum of money and has decided to open his own kitchen design and installation business in Palm Beach County, Florida.
Explain what was the ph of the hcl solution : Problem- A solution of hydrochloric acid of unknown concentration was titrated with 0.28 M NaOH. If a 100.-mL sample of the HCl solution required exactly 10. mL of the NaOH solution to reach the equivalence point, what was the pH of the HCl soluti..
Determine the concentration of a solution of the weak acid : Determine the concentration of a solution of the weak acid HClO2 (Ka = 1.10 x10^-2) if it has a pH of 1.140
Find the molecular formula for lindane : Problem- Lindane is a toxic insecticide that causes dizziness and diarrhea in humans. Find the molecular formula for lindane given its percent composition: 24.78% C, 2.08% H, and 73.14% Cl. The approximate molar mass is 290 g/mole
How many mole of carbon will react with enough oxygen : How many mole of Carbon will react with enough oxygen to produce 5 mole of Carbon Dioxide C + O2 = CO2
What is the molecular formula of lysine if the empirical : Lysine is used as a topical medicinal skin creme. What is the molecular formula of lysine if the empirical formula is C3H7NO, and the approximate molar mass is 146 g/mol
How does he or she get a job : You have received an email from a graduating student, the son or daughter of an acquaintance. This young person wants advice: How does he or she get a job like yours.
What is the partial pressure of hi at equilibrium : Problem- A 35.0-L vessel at 700 K initially contains HI(g) at a pressure of 6.90 atm; at equilibrium, it is found that the partial pressure of H2(g) is 0.668 atm.

Reviews

Write a Review

Chemistry Questions & Answers

  State calcium according to the chemical equation

Vanadium(V) Oxide reacts with calcium according to the chemical equation below. When 10.0 moles of V2O5 are mixed with 10.0 moles of Ca, which is the limiting reagent?

  Define nutritional calorie (calorie) is equivalent to 1 kcal

the nutritional calorie (Calorie) is equivalent to 1 kcal. One pound of body fat is equivalent to about 4.1 x 103 Calories. Express this energy equivalence in joules.

  Define the mass of carbon dioxide in sample

A sample of carbon dioxide has a volume of 575 mL at 752 torr and 22°C. What is the mass of carbon dioxide in this sample

  Define what was the mass percentage of the table salt

A 4.50-g sample is burned, and 2.70 g of CO2(g) is produced. What was the mass percentage of the table salt in the mixture?

  Determine what is the observed rate

This given reaction: 2 O3(g) -→ 3 O2(g) has an empirically determined rate law (with a single unimolecular event). Determine what is the observed rate If k =4.0 × 105s-1, [O2] = 0.2M and [O3] = 0.5 M?

  How many total moles of atoms does the sample contain

A sample of propane,C3H8, contains 11.7 moles of carbon atoms. How many total moles of atoms does the sample contain?

  Find the final temperature of the gas

A sample of gas is heated. During the heating process, the volume of the gas increases 1.7 times. If the initial temperature of the gas is 80degrees C. what is the final temperature of the gas?

  Define how many coulombs are required to plate

How many coulombs are required to plate a layer of chromium metal 0.25 mm thick on an auto bumper with a total area of 0.32 m2 from a solution containing CrO42-? The density of chromium metal is 7.20 g/cm2.

  By solving this problem student is ablenbsp to

by solving this problem student is ablenbsp to understandnbsp how to calculate theoretical and percent yields in an

  Explain the heat capacity of steam

How much heat (in kJ) is evolved in converting 1.00 mol of steam at 130.0 degrees C to ice at -55.0 degrees C? The heat capacity of steam is 2.01J/g and of ice is 2.09j/g.

  Evaluate the equilibrium constant at 25 degrees celsius

Calculate the equilibrium constant at 25 degrees celsius for the reaction 4Fe+(aq) + O2(g) + 4H+ ----> Fe3+(aq) + 2H2O(l).

  Explain what are the masses in kg of solution a

What are the masses in kg of solution A and solution B required, to make 100 kg of a mixture containing 25% ethyl alcohol by mass

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