Determine the molecular formula of a compound

Assignment Help Chemistry
Reference no: EM13129241

Determine the molecular formula of a compound which has a empirical formula of CH3 and a molar mass of 60.0 g/mol.

Reference no: EM13129241

Questions Cloud

What is the rate constant for this reaction : The reactant concentration in a first-order reaction was 6.80×10-2 M after 10.0 s and 4.40×10-3 M after 65.0s . What is the rate constant for this reaction?
Estimate the approximate zeff felt by a valence electron : The shielding of electrons gives rise to an effective nuclear charge,Zeff , which explains why boron is larger than oxygen. Estimate the approximate Zeff felt by a valence electron of boron and oxygen, respectively
What amount of income gain or loss : What amount of income gain or loss does Sam realize on the formation of the corporation? What amount, if any, does he recognize?
Inductive argument : inductiuve argument Questions 1.Is this a strong or weak inductive argument? Why or why not?2.Did Peter choose a good sample size? Why or why not?3.Were the questions that Peter asked each person slanted or unbiased? Why or why not
Determine the molecular formula of a compound : Determine the molecular formula of a compound which has a empirical formula of CH3 and a molar mass of 60.0 g/mol.
Explain the difference between saturated and unsaturated fat : Describe how soap works, include a drawing of a micelle in your description. Describe the difference between saturated and unsaturated fats. How can you as a consumer tell one from the other?
Derivative and the slope of curve : In this explanation, I am being asked to discuss the relationship between the slope of a secant line, the slope of a tangent line and the derivative AND in addition
How do you write orbital diagrams : How do you write orbital diagrams in an a (arrow diagrams) for the following elements: 26Fe, 34Se, 36Kr I d
Discuss the 6 principles of professional conduct : Discuss the 6 principles of professional conduct. When working in the field of auditing, ethical situations will always arise. Should you ever violate your ethical beliefs under any circumstances?

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the difference in mass

calculate the difference in mass that is hold by a 500.0mL flask at a temperature of 0.0°C from that at temperature of 20.0 °C? (you can assume the volume of the sample at 0.0 °C temperature =volume of the sample at 20.0°C)

  What will the concentration be after 14.0 minutes

The rate constant for a certain reaction is K = 8.90×10^-3 . If the initial reactant concentration was 0.950 M, what will the concentration be after 14.0 minutes.

  Estimate the mass in grams of pottasium chloride

Some KCl is dissolved in water at 25 degree Celsius, where it completely dissociates. The vapor pressure of pure water at 25 degree celsius is 28.3 mmHg.

  Calculate the total pressure in the container

CO (5.00 g) and CO2 (5.00 g) were placed in a 750.0 mL container at 50.0 °C. Calculate the total pressure in the container.

  Indicate which element is reduced

You are given some reactions as a. Cl2(aq) + 2NaI(aq)= I2(aq) + 2 NaCl(aq), b. Br2(l) + 2K(S)=2KBr(s), c. Pbs( s) + 4H2O2(aq)= PbSO4(s) + 4H2O(l) you just need to Indicate which element is reduced and which is oxidized in the given equations?

  Determine the final temperature after thermal equilibrium

A sample of water 53 g with a temperature of thirty six degree celsius is combined to 250 grams of H 2 O at 91 degree Celsius  in an insulated container. Determine the final temperature after thermal equilibrium is reached?

  How many grams of ca3(po4)2 should be formed

Na3PO4+CaCl2 ---> Ca3(PO4)2+NaCl if 0.996 g of Na3PO4 are provided, how many grams of Ca3(PO4)2 should be formed?

  What volume of 0.45 m hcl solution would be needed

For the reaction 2 HCl + Na2CO3 → 2 NaCl + H2O + CO2 what volume of 0.45 M HCl solution would be needed to produce 2.5 L of CO2 at STP

  What is the boiling point of a solution

What is the boiling point of a solution made by adding 6.79 g of magnesium chloride to 242.0 g of water?

  Calculate the actual molarity of the sulfuric acid

10.00 mL of the final acid solution with excess barium chloride to produce a precipitate of barium sulfate (FW=2.33g/mol). The dry solid weighs 0.397 g.

  What is the new water level in the cylinder

A 50.0g silver object and a 45.0 g gold object are both added to a 55.5 mL of water contained in a graduate cylinder. what is the new water level in the cylinder.

  Determine the molarity of the solution

determine the final volume of the gas If the gas ocupied 68mL, initally and determine the molarity of the solution

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