Chemistry

At high temperatures, sulfur combines with iron to form the brown-black iron (II) sulfide:
Fe (s) + S (l)--> FeS (s)
How do you calculate the mass of FeS formed?
Thank you!

  1. 👍 0
  2. 👎 0
  3. 👁 494
  1. Here is a worked example of a stoichiometry problem. You will have many of these in a chemistry course. Bookmark this page so you can refer to it as needed. Most stoichiometry problems are alike.
    http://www.jiskha.com/science/chemistry/stoichiometry.html

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    Iron combines with oxygen and water from the air to form rust. If an iron nail were allowed to rust completely, one should find that the rust weighs: I know the answer is the rust should way more than the nail it came from but can

    asked by Jessica on January 17, 2014
  2. chemistry

    Will sodium sulfide and iron II sulfate form a precipitate? if so what would the reaction look like?

    asked by kelly on December 12, 2010
  3. science

    if sulfur is in excess then production of 2 moles of ferrous sulfide requires how many gram of iron?

    asked by tanzila on April 7, 2016
  4. math

    the ratio of the distances a 7-iron and a 5- iron will dirve a golf ball is 5 to 6. if a golfer averages 153 yards with a 7- iron, how far should he averages with a 5-iron?

    asked by Anonymous on September 26, 2010
  1. chemistry

    A 0.1943g iron ore sample was dissolved in hydrochloric acid and the iron was obtained as Fe 2+ (aq). The iron solution was titrated with Ce 4+ solution according to the balanced chemical reaction shown below.After calculation, it

    asked by matt on October 17, 2010
  2. Chemistry

    The specfic heat of iron is 0.11cal/g C. The heat of fusion of iron, the heat required to convert iron from a solid to liquid at its melting point, is 63.7cal/g. Iron melts at 1530 C. How much heat must be added to 2g of iron at

    asked by Dan on March 15, 2013
  3. science

    iron (III) oxide is formed when iron combines with oxygen in the air. how many grams of Fe2O3 are formed when 16.7g of Fe reacts completely with oxygen? 4Fe(s) + 3O2(grams) => 2Fe2O3(s)

    asked by cambell on January 31, 2008
  4. AP Chemistry

    Iron pyrite (FeS2) is the form in which much of the sulfur exists in coal. In the combustion of coal, oxygen reacts with iron pyrite to produce iron(III) oxide and sulfur dioxide, which is a major source of air pollution and a

    asked by Gabriella on February 16, 2014
  1. chemistry

    Iron reacts with chlorine to form iron(iii)chloride. A)How many chlorines react with 1.86g of iron? B)What mass of iron(iii)chloride is produced?

    asked by Ava on October 23, 2013
  2. Chemistry

    In the following reaction, how many grams of ferrous sulfide will produce 0.56 grams of iron oxide? 4FeS+7O2->2Fe2O3+4SO2 The molar mass of ferrous sulfide is 87.92 grams and that of iron oxide is 159.7

    asked by Brittany on June 26, 2013
  3. Chemistry

    Iron ores have different amounts of iron per kilogram of ore. Calculate the mass percent composition of iron for each iron ore: Fe2O3{\rm Fe_2O_3} (hematite), Fe3O4{\rm Fe_3O_4} (magnetite), FeCO3{\rm FeCO_3} (siderite).

    asked by Ana on March 5, 2014
  4. chemistry

    The rusting of iron is represented by the equation 4Fe + 3O2 2Fe2O3. If you have a 1.75-mol sample of iron, how many moles of Fe2O3 will there be after the iron has rusted completely?

    asked by gwen on April 9, 2012

You can view more similar questions or ask a new question.