Explain the reaction of a mixture of co and h2

Assignment Help Chemistry
Reference no: EM13646093

1. The reaction of a mixture of CO and H2 is predicted to produce 523g of CH3OH. If only 372g CH3OH is actually produced, what is the percent yield of the compound?

2. Calculate the mass of silver produced if 5.41g zinc metal and 3.67g AgNO3 react according to the following equation:

Zn(s) + 2AgNO3(aq) --> 2Ag(s) + Zn(NO3)2(aq)


3. Heating NaWCl6 at 300 degrees celcius concerts it into Na2WCl6 and WCl6. If the reaction of 4.42g NaWCl6 produces 1.04g WCl6 what is the percent yield?

Reference no: EM13646093

Questions Cloud

Explain temperature of substances at thermal equilibrium : A 32.5g cube of aluminum initially at 45.8C is submerged into 105.3g of water at 15.4C. What is the final temperature of both substances at thermal equilibrium. Assume that the aluminum and the water are thermally isolated from everything else.
What fraction of the total power is wasted in the leads : 8 lights are connected in parallel to a 110 V source by two long leads of total resistance 1.6 ohms. what fraction of the total power is wasted in the leads
Calculate the skiers acceleration : The skier has just begun descending the 30 degree slope.  The coefficient of sliding friction is 0.10.  Calculate (a) the skier's acceleration  (b) the speed they'll reach after 6.0 seconds.
Estimate what is the maximum value of the current : An ac generator emf is E= Em sin wd t, with Em = 30.0 V andwd = 309 rad/s. It is connected to a 17.1 H inductor. What is the maximum value of the current
Explain the reaction of a mixture of co and h2 : The reaction of a mixture of CO and H2 is predicted to produce 523g of CH3OH. If only 372g CH3OH is actually produced, what is the percent yield of the compound
A few decades ago, trucks had chains hanging down : A few decades ago, trucks had chains hanging down from ther back trailers that contacted the ground. This was extremely important in the case of gasoline trucks! Now trucks are made with conducting tires.
What are the smallest oscillation frequency : To construct an oscillating LC system, you can choose from a 10 mHinductor, a 5.6 µF capacitor and a 1.0 µF capacitor. what are the smallest oscillation frequency
In a certain cyclotron a proton moves in a circle of radius : In a certain cyclotron a proton moves in a circle of radius 0.650m. The magnitude of the magnetic field is 1.50 T.(a) What is the oscillator frequency (in Hz)?(b) What is the kinetic energy (in eV) of theproton?
Explain what is the frequency of light whose wavelength : What is the frequency of light whose wavelength is 288nm. Can some one please explain how you get 10^15 for this.

Reviews

Write a Review

Chemistry Questions & Answers

  How to calculate the approximate molarity of the solution

A solution is prepared by measuring 33 mL of the concentrated HCl, adding it to water, and diluting to 0.500 L. Calculate the approximate molarity of this solution from the volume, percent composition, and density.

  Calculate the mass of propylene glycol that must be added

calculate the mass of propylene glycol that must be added to 0.500 kg of water to reduce the vapor pressure by 4.60

  Explain nh4cl be raised to form detectable nh3

It is possible to detect NH3 gas over 10^-2 M NH3. To what pH must .1 M NH4Cl be raised to form detectable NH3

  Explain what is the mole fraction of helium and xhe

What is the mole fraction of helium, XHe, in a gaseous mixture of He and Ar for which the average molar mass is found to be 8.75g/mol

  If 270 grams of aluminum and 405 grams of chlorine gas

solid aluminum reacts with chlorine gas to produce solid aluminum chloride. if 2.70 grams of aluminum and 4.05 grams

  Define the total average change in ke of gas molecules

A container holds 2,0 of gas. the total average change in KE of gas molecules in the container is equal to the the sum of KE of an 8,0x10^-3 -Kg bullet with speed of 770 m/s.

  What is the concentration of the silver nitrate

10 ml of a silver nitrate solution is titrated to the equivalence point with 8.5 ml of a .1100 M HCL solution. What is the concentration of the silver nitrate?

  Explain energy of a constant-pressure process as a function

The change in the Gibbs energy of a certain constant-pressure process as a function of temperature was found to fit the expression ?G (J K-1)=-73.1 J +42.8T. Calculate the value of S for the process

  Explain why some molecules are best represendted by

explain why some molecules are best represendted by resonance structures and how these structures indicate the actual

  What is the molality of chromium(iii) chloride

What is the molality of chromium(III) chloride in a solution prepared by dissolving 75.2 g chromium(III) chloride hexahydrate (CrCl3· 6H2O) in 250.0 g of water.

  Determinenbsp the energy in joules of a mole of photons

determinenbsp the energy in joules of a mole of photons coupled with red light of wavelength 7.00 acute 102 nm c 3.0 x

  Compute the vapor pressure of water inside the cooker

A pressure cooker can be used to cook foods quickly under high pressure. The temperature inside a pressure cooker is 116 degrees celsius. Calculate the vapor pressure of water inside the pressure cooker.

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