Determining the thermochemical equation

Assignment Help Chemistry
Reference no: EM131912540

The production of ammonia (NH3) under standard conditions at 25°C is represented by the following thermochemical equation.

N2(g) + 3 H2(g) → 2 NH3(g); ΔH = -91.8 kJ

How much heat is released when 1.413 ? 104 grams of ammonia is produced?

Reference no: EM131912540

Questions Cloud

Analyze the ethical failure in accounting irregularities : Discuss the importance of the AICPA Code of Professional Conduct? Analyze the ethical failure in accounting irregularities
How much water do you add : You have 9.0 g of CaCl2(s) crystals and you have to make it into a 3.0 Maqueous solution. How much water do you add?
Call option with same maturity-strike price and volatility : What would be the price of the call option with the same maturity, strike price and volatility?
What is george tax basis for his preferred stock : George purchased 100 shares of Gruber, inc. common stock for $30,000 two years ago. What is George tax basis for his preferred stock
Determining the thermochemical equation : The production of ammonia (NH3) under standard conditions at 25°C is represented by the following thermochemical equation.
Calculate the q and the ksp : Will a precipitate of magnesium fluoride form when 200.0 mL of 1.9 x10^-3 M MgCl2 are added to 300.0 mL of 1.4 x10^-2 M NaF?
What is O Brien Vineyards contribution margin : O'Brien Vineyards has no beginning or ending inventories. What is O'Brien Vineyards contribution margin? What is O'Brien Vineyards contribution margin per unit
What effect would this new policy have on stock price : A company expects to have earnings per share of $10 in the coming year. what effect would this new policy have on the stock price?
Oportunity cost risk premium risk equivalent excess risk : The amount by which the required discount rate exceeds the risk free rate is called a opportunity cost risk premium risk equivalent excess risk.

Reviews

Write a Review

Chemistry Questions & Answers

  Write a net ionic equation for the precipitation reaction

Write a net ionic equation for the precipitation reaction, if any, that occurs when aqueous solutions of the following ionic compounds are mixed. Cu(Ch3COO)2 and Na3PO4.

  Explain what should the absorbance of the new solution be

Given a stock solution of a food dye having a concentration of 1.0 x 10-5 and an absorbance of 0.700. If a new solution is made by diluting exactly 10.0 mL of the solution with exactly 20.5 mL of distilled water, what should the absorbance of the ..

  Calculate the heat absorbed by 150 g of water to raise its

calculate the heat absorbed by 15.0 g of water to raise its temperature from 20.0oc to 50.0oc at constant pressure. the

  Explain ccl4 decomposes to carbon and chlorine

At 70K, CCL4 decomposes to Carbon and Chlorine. The Kp for the decomposition is 0.76. Find the starting pressure of CCl4 at this temperature that will produce a total pressure of 1.1 atm at equilibrium.

  What is the percent o and the percent c in limestone

Question- A 3.75-g sample of limestone (CaCO3) contains 1.80 g of oxygen and 0.450 g of carbon. What is the percent O and the percent C in limestone

  A 021 m3 drum contains 100 l of a mixture of several

a 0.21 m3 drum contains 100 l of a mixture of several degreasing solvents in water. the concentration of

  How much of the sample remains after three half-lives

Problem 1- A sample initially contains 3.2 moles of a radioactive isotope. How much of the sample remains after three half-lives. 2- Plutonium-236 is an alpha emitter with a half-life of 2.86 years. How long will it take for the 1.35mg sample of P..

  Explain what structural similarities exist between indigo

What structural similarities exist between indigo, tyrian purple, alizarin, picric acid, and the main component of mauveine? The compounds beta-carotene and crocetin are not listed as part of this group

  The mass of the flask is measured when the outside of the

the mass of the flask is measured when the outside of the flask is wet. outside of the flask is dried before the mass

  Determine the reactants and then balance the full equation

NaHCO3 + HCl I have provided the products for you here. Can you please try to determine the reactants and then balance the full equation.

  Explain what is the molar mass of the metal

A particular element M has a heat capacity of 0.36 JgK and it forms an oxide that contains 2.9 grams of M per gram of oxygen What is the molar mass of the metal

  State what is the molecular formula of the hydrocarbon

A particular gaseous hydrocarbon that is 82.7% C and 17.3 % H by mass has a density of 2.36 g/L at 21 degress C and 749mmHg. What is the molecular formula of this hydrocarbon

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