State the high resolution mass of a compound

Assignment Help Chemistry
Reference no: EM13192833

The high resolution mass of a compound was measured to be 187.0878, Determine a likely molecular formula for this compound and explain how you arrived at your answer. Please state any assumption you may make about the compound.

Reference no: EM13192833

Questions Cloud

Write a program to find all real roots : Write a program to find all real roots of a given polynomial f. Starting with 0.0, use step size of 0.25 to find a and b such that sign(f(a)) sign(f(b)).
State glass bulb containing an unknown amount : Suppose you have a 250 mL glass bulb containing an unknown amount of PCl3 gas. If the bulb contains 1.5 atm of PCl3 at 25C
State the rate at which a metal alloy oxidizes in an oxygen : The rate at which a metal alloy oxidizes in an oxygen containing atmoshphere is a type of the Arrhenius equation (rate(k)=Ce^(-Q/RT)). For example, the rate og oxidation of a magnesium alloy is represented by a rate constant k.
Compute the total heat capacity of calorimeter : The temperature of the calorimeter increases from 19.7C to 20.6C. If under constant volme conditions the heat of combustion of glucose is -2805 kj/mol, calculate the total heat capacity of calorimeter.
State the high resolution mass of a compound : The high resolution mass of a compound was measured to be 187.0878, Determine a likely molecular formula for this compound and explain how you arrived
How many grams of oxygen are required to completely react : How many grams of oxygen (O2) are needed to completely react with 2.40 g of propane (C3H8) according to the equation below?
The initial concentrations of four species in an equilibrium : The initial concentrations of four species in an equilibrium are [Cl2] = 1.40 M, [HCl] = 0.100 M, [O2] = 0.300 M and [H2O] = 0.500 M. Is the reaction at equilbrium? If not in what direction must the reaaction shift for the equilibrium to be reache..
Water and methyl alcohol and ethyl alcohol is classified as : Water (H2O) methyl alcohol (CH3OH ethyl alcohol (CH3CH2OH), ethylene glycol (HOCH2CH2OH), and sucrose (C12H22O11) are commonly classified as
Does the reason for leaving the company : What is your recommendation for this policy and process? Does the reason for leaving the company affect the recommendation? Why or why not? Be specific and explain your reasoning.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the concentration of the acid

In a particular titration experiment a 25.0 mL sample of an unknown monoprotic acid required 30.0 mL of .200 M NaOH for the end point to be reached

  Compute the partial pressure of o

Calculate the partial pressure of O2 produced from 1.71 liters of .64 M N2O5 solution at 45 degrees C over a period of 24 hours if the gas is collected in an 11.5 L container, assuming that the products dont dissolve in chloroform.

  Deduce the structure of each alcohol

Deduce the structure of each alcohol (Structure of A and structure of B)

  State the heat of fusion of vaporization of isopropyl

How much heat in kilocalories is required to melt 1.70 mol of isopropyl alcohol ? The heat of fusion and her of vaporization of isopropyl

  How many grams of have been consumed

If 157 of wet is collected over water at 24 and a barometric pressure of 739 , how many grams of have been consumed? (The vapor pressure of water is 22.38 .)

  Explain monoprotic acid and circle the acidic hydrogen

Formic acid, shown below, is a monoprotic acid, circle the acidic hydrogen. write the formula of the conjugate base after the acidic hydrogen is lost?

  Aluminum oxide can be reduced to aluminum metal using carbon

Aluminum oxide can be reduced to aluminum metal using carbon, the other reaction product being carbon

  Define the rate expression

The decomposition of nitrogen dioxide is a second-order reaction. At 550 K, a 0.250 M sample decomposes at the rate of 1.17 mol/Lxmin a). Write the rate expression?

  A system at equilibrium contains half its volume

A system at equilibrium contains I2(g) at a pressure of 0.16 atm and I(g) at a pressure of 0.20 atm. The system is then compressed to half its volume

  Explain when the titration reaches the equivalence point

When the titration reaches the equivalence point, the student finds she has used 91.4 mL of sodium hydroxide solution. Calculate the molarity of the student's sodium hydroxide solution.

  Provide reaction mechanisms for the formation byproducts

provide reaction mechanisms for the formation of each of these byproducts and specify whether the mechanisms you write are SN1, SN2, E1, E2, or none of these. explain why you would expect bisulfate to be a good leaving group for substitution or eli..

  How much sulfurous acid is formed

Assuming that the reaction SO2(g) + H2O(l) --> H2SO3(l)is quantitative, how much sulfurous acid is formed when 100.0 g of sulfur dioxideare mixed with 60.0 g of water?

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