Define the value of deltah for the reaction ch3oh

Assignment Help Chemistry
Reference no: EM13492840

The value of deltaH for the reaction CH3OH (l)---->CO (g) +2H2 (g) is +128.1 kJ? How many kJ of heat are consumed when 5.10 g of CO (g) is formed as shown in the equation

Reference no: EM13492840

Questions Cloud

The acetylene at atmospheric pressure if the volume change : How much PV work is done in kilojoules and what is the value of ^E in kilojoules for the reaction of 6.50g of acetylene at atmospheric pressure if the volume change is -2.80L
Increase in sales increase in expenses : Increase in Sales Increase in Expenses
How would you response james if you were a utilitarian : Critically discuss the major ethical issues raised by the AWB scandal. You are required to make references to the unit materials and need to do scholar research to support your discussion.
Valence electronics had 217 mil shares outstanding : Valence Electronics had 217 mil shares outstanding
Define the value of deltah for the reaction ch3oh : The value of deltaH for the reaction CH3OH (l)---->CO (g) +2H2 (g) is +128.1 kJ? How many kJ of heat are consumed when 5.10 g of CO (g) is formed as shown in the equation
Determine the angle of refraction for each wavelength : The index of refraction for crown glass is 1.512 at a wavelength of 660 nm (red), whereas its index of refraction is 1.530 at a wavelength of 410 nm (violet). what is the angle of refraction for each wavelength
The payment of accounts payables : Given the components of each cycle, can you think of strategies that can be used to shorten the length of either cycle? In addition, what are your thoughts regarding strategies on the management of disbursements in order to impact the cash cy..
Explain the enthalpy change for the reaction of ethylene : The enthalpy change for the reaction of 50.0ml of ethylene with 50.0ml of H2 at 1.5atm pressure (problem ^H= 0.31kj. What is the value of ^E
What is the magnitude of the average induced emf : A circular loop in the plane of the screen lies in a 0.61 T magnetic field pointing into the screen. What is the magnitude of the average induced emf

Reviews

Write a Review

Chemistry Questions & Answers

  Evaluate the final partial pressures of a and b

The vapor pressure of pure liquid A at 300K is 575torr and that of liquid B at 300K is 390torr. The molar volume of A is 0.0262L/mol and that of liquid B is 0.0306L/mol. Calculate the final partial pressures of A and B in the gas phase.

  Explain unfavorable equilibrium constant

KEtones also undergo the aldo condensation, although a succesful reaction often requires "enhanced" conditions, since the addition involves an unfavorable equilibrium constant.

  Use henderson hassalbalch equation to calculate

Use Henderson Hassalbalch equation to calculate how much HCl must be added to a liter of buffer that is 1.5 M in acetic acid and 0.75M in sodium acetate to result in a buffer pH of 4.10? Ka = 1.8 x 10-5

  What is the molecular mass of gas x

An unknown gas X effuses 1.65 times faster than C3H8. What is the molecular mass of gas X?

  How many grams of ammonia are formed

When 79.272 cg of nitrogen gas is reacted with 79.272 cg of hydrogen gas, how many grams of ammonia are formed?

  Define a thin plate of copper is suspended in seawater

A thin plate of copper is suspended in seawater. If the corrosion rate is 0.9 mpy (mils per year) and the plate is a square of dimension 3.5 in. per side, how much weight loss (in mg) is expected in 16 days. Express your answer in the form X.X, ro..

  What is the molar concentration of the base

if 19.65mL of .145M nitric acid is required ti neutralize 50.0mL of barium hydroxide what is the molar concentration of the base? 2HNO3+Ba(OH)2-->Ba(NO3)2+2H2O

  Define skeleton reaction and include states of all reactants

Balance the following skeleton reaction and include states of all reactants and products in your balanced equation.

  State how many moles of iron are required to react

How many moles of iron are required to react completely with 45.0 L of chlorine gas according to the following reaction at 0 degrees

  Explain what is the ph of a solution made by adding

What is the pH of a solution made by adding 10.5 grams of sodium acetate, CH3COONa to 400 mL of 0.180 M hydrochloric acid.

  Calculate the heat of reaction for the same reaction where

n2h4l o2g -gt n2g 2 h2ol h -622.2 kjcalculate the heat of reaction for the same reaction where water is a gaseous

  What is the free zn2 concentration if 0020 m zn2 solution

what is the free zn2 concentration if 0.020 m zn2 solution is mixed with an equal volume of 2.0 m nh3? kf for znnh342

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