How much oxygen gas is needed for this reaction

Assignment Help Chemistry
Reference no: EM13142959

If 12.5 g of iron(III) oxide (rust) are pro- duced from 8.74 g of iron, how much oxygen gas is needed for this reaction?

Reference no: EM13142959

Questions Cloud

Probability that randomly selected nine graduates find job : The graduates find a job within 1 year of graduating. What is the probability that among 9 randomly selected graduates, at least 1 finds a job within 1 year.
There has been an ongoing argument : There has been an ongoing argument about whether governments should legalize "soft" drugs (e.g., cannabis).
Advantages of four different special journals : What are the advantages of the four different special journals? When would you use each type? What is a subsidiary ledger and what purpose does it serve?
Compute standard deviation of annual sales : MICHTEC's economists estimate the chances that the economy will be either expanding, normal, or in a recession next year at 0.3, 0.5, and 0.3 respectively. Compute expected annual sales. Compute standard deviation of annual sales.
How much oxygen gas is needed for this reaction : If 12.5 g of iron(III) oxide (rust) are pro- duced from 8.74 g of iron, how much oxygen gas is needed for this reaction?
Prepare a depreciation schedule for the equipment : Prepare a depreciation schedule for the equipment using the double declining method; assume that Spark elects to switch to the straight line method in year three.
Find the three stages of production : Calculate the marginal product of labor, at what point does diminishing returns set in, calculate the average product of labor and find the three stages of production
Until recently, psychologists believed : Until recently, psychologists believed that psychological symptoms interacted with only a few physical medical conditions. Now, psychologists recognize that in almost every medical condition there is a complex interaction between psychological factor..
Chance negotiation will end successfully after four hours : The negotiation will end successfully? After 4 hours? After 8 hours? How does the precentage likelihood of a successful negotiation change over the course of time?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the volume in liters

The density of benzene at 25.0 degrees C is 0.879g/cm3. What is the volume in liters of 2.5 kg benzene?

  How many moles of sodium hydroxide would be required

How many moles of NaOH would be required to completley neutralize 37.22mL of 0.25M HCl.

  What is the mole fraction

What is the mole fraction of HO2CCH2CHOHCO2H in this solution suppose you dissolve 2.56 grams of malic acid HO2CCH2CHOHCO2H in 50.0 grams of H 2 O.?

  What mass of sodium reacted

A sample of sodium reacts completely with 0.426 kg of chlorine, forming 702 g of sodium chloride. What mass of sodium reacted?

  Calculate the molarity of each of the given solutions

Calculate the molarity of each of the following solutions. (a) 23.0 g of ethanol (C2H5OH) in 545 mL of solution (b) 15.4 g of sucrose (C12H22O11) in 74.0 mL of solution

  What is the rate constant k

The initial concentration of the reactant A in a first-order reaction is 1.2M. After 69.3 s, the concentration has fallen to 0.3M. What is the rate constant k

  Determine the equilibrium partial pressure of ammonia

The Kp for the reaction is 4.3X10^-4 at 648K. Determine the equilibrium partial pressure of NH3 in a reaction vessel that initially contained 0.900atm N2 and 0.500 atm H2 at 648K

  How many grams of hcl are required

How many grams of HCl are required to react with the 344 grams of FeCl2?

  What do you think

Do you think a comparable spill of a water-insoluble liquid that has a density of 1.20g/mL would have been as harmful to waterfowl and aquatic mammals.

  Compute the enthalpy change

Dissolves via the reaction and the temperature of the solution raises to twenty six degree celsius.compute the enthalpy change, , for this reaction per mole.

  Calculate the solubility-product constant ksp

Consider the solubility information BaSO4 = 3.4 ×10 -4  g 100 g H2O at 20 ?C.Calculate the solubility-product constant Ksp

  Explain ground state electron configuration for boron atom

What is the ground state electron configuration for the boron atom? What term symbols can arise from this electron configuration?

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