Evaluate w (in kj) when 538 g iron (iii) oxide

Assignment Help Chemistry
Reference no: EM13325505

Calculate w (in kJ) when 538 g iron (III) oxide (MM = 159.7 g/mol) reacts with excess carbon to produce carbon dioxide gas at 479 K: 2Fe2O3(s) + 3C(s) ? 4Fe(s) + 3CO2(g)

Reference no: EM13325505

Questions Cloud

Prepare a multi-step income statement : Prepare a multi-step income statement and a classified balance sheet in proper form using accrual accounting and all balances are as of the end of the year except Retained Earnings.
Define the solubility of m(oh)2 in a solution buffered at ph : Consider an amphoteric hydroxide, M(OH)2(s), where M is a generic metal. Estimate the solubility of M(OH)2 in a solution buffered at pH = 7.0, 10.0, 14.0
Determine the final speed at which the object hits ground : An object is dropped from a height of 55 m above ground level. Determine the final speed at which the object hits the ground
Minimize taxable income and maximize net income : Denton wants to minimize taxable income and maximize net income reported to stockholders.
Evaluate w (in kj) when 538 g iron (iii) oxide : Calculate w (in kJ) when 538 g iron (III) oxide (MM = 159.7 g/mol) reacts with excess carbon to produce carbon dioxide gas at 479 K: 2Fe2O3(s) + 3C(s) ? 4Fe(s) + 3CO2(g)
Find the length of the shorter of the two sides : A rectangle has an area of 36.38 cm2. When both the length and width of the rectangle are increased by 1.60 cm, Calculate the length of the shorter of the two sides of the initial rectangle
How to calculate the change in entropy reaction : Calculate the change in entropy (in J/K) for the following reaction at 298 K: C(s) + H2O(g) ? CO(g) + H2(g)
How long does it take her to cross the river : Sheena can row a boat at 3.03 mi/h in still water. She needs to cross a river that is 1.10 mi wide with a current flowing at 1.55 mi/h. How long does it take her to cross the river
Bernard madoff corporate fraud scandal : Write a business report, as for a managerusing business writing, on Bernard Madoff Corporate Fraud Scandal

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the difference between the molar enthalpy

Calculate the difference between the molar enthalpy and the molar internal energy of carbon dioxide regarded as an ideal gas at 298.15K and 754 mmHg

  Explain what is the movement of electrons in an ammonia

What is the movement of electrons in an ammonia and hydrochloric acid reaction?

  Explain constant pressure calorimeter having a heat capacity

A constant pressure calorimeter having a heat capacity of 74.2 kJ/K is used to measure the energy released from burning a compound in excess oxygen to form CO2(g) and H2O(l).

  How many moles of h+ (h3o+) are produced

How many moles of H+ (H3O+) are produced in 40.0 m of 0.025 M HCL?

  Explain what is the percent composition of sucrose

Pretend you started with 3.15 g of Panacetin, and you isolated 822 mg of sucrose. What is the percent composition of sucrose in Panacetin?

  What is the total combined mass of carbon dioxide and water

An automobile gasoline tank holds 43 of gasoline. When the gasoline burns, 151 of oxygen are consumed and carbon dioxide and water are produced. What is the total combined mass of carbon dioxide and water that is produced?

  Compute the entropy of unfolding of lyzozyme

Lyzozyme(The protein) unfolds at a transition temperature of 75.5 degree celsius, the standard enthalpy of transition = 509 kJ/mol. Compute the entropy of unfolding of this protein at the temperature of twenty five degree celsius

  Computed the percentage of alcohol in the patient''s body

Calculated the percentage of alcohol in the patient's body. State the chemical reaction that took place in the patient's body.

  Explain gas is collected by displacement of water

When a gas is collected by displacement of water,the gas often appears foggy as it is generated. what it means to say that a gas collected by this technique is saturated with water vapor.

  Explain insects produce antifreeze in cold

Some insects produce antifreeze in cold weather; the antifreeze is glycerol. How much glycerol must an insect produce per gram of body fluid (taken to be water) to survive at -5.0C

  Calculate q, w, and u for the helium in the balloon

A balloon filled with 39.1 mol helium has a volume of 876 L at 0.0  C and 1.00 atm pressure. The temperature of the balloon is increased to 38.0 C as it expands to a volume of 998 L, the pressure remaining constant.

  Define galactose and mannose are diastereomers

What statement in incorrect about the following pairs of sugars? Galactose and mannose are diastereomers

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