1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
klasskru [66]
3 years ago
13

how many moles of iron will be produced from 6.20 moles of carbon monoxide reacting with excess iron (III) oxide (FeO3) to produ

ce 11.6 g of iron (Fe)
Chemistry
1 answer:
Gelneren [198K]3 years ago
5 0

0.20 moles of iron will be formed in the reaction.

Explanation:

The balanced chemical equation for the reaction between iron (iii) oxide and carbon monoxide to form Fe is to be known first.

the balanced reaction is :

Fe2O3 + 3CO⇒ 2 Fe + 3 CO2

so from the data given the number of moles of carbon monoxide can be known:

3 moles of CO reacted with Fe2O3 to form 2 moles of iron in the reaction.

Number of moles of CO is 6.20 moles

11.6 gm of iron is formed

so the number of moles of iron formed is calculated as

n = mass of iron ÷ atomic weight of iron

  = 11.6 ÷ 55.84

  = 0.20 moles of iron will be formed when 11.6 gram of iron is produced.

You might be interested in
Which of the following will have a larger radius than zinc ? Gallium (Ga) Magnesium (Mg) Aluminum (Al) Strontium (St)
oksian1 [2.3K]

Answer:

Strontium (St)

Explanation:

The atom that will have a larger radius than zinc is strontium, Sr.

Atomic radius is defined as the half of the inter-nuclear distance between two covalently bonded atoms of non-metallic elements or half of the distance between two nuclei in the solid state of metals.

  • Across the period atomic radii decreases progressively due to the increase in nuclear charge.
  • Down a group atomic radii increase progressively due to the successive shells of electrons being added.
  • Since strontium satisfies the criteria, it has the larger atomic radius.
7 0
3 years ago
Salinity is a measure of which of the following in water?
Lemur [1.5K]
The answer is dissolved salts
8 0
3 years ago
Read 2 more answers
A gymnast jumps from a great height onto a sealed mat filled with air.
ololo11 [35]

The gas particles squeeze closer together

6 0
3 years ago
Read 2 more answers
Points
ExtremeBDS [4]
The answer is D. A compound
6 0
2 years ago
The bobsled is an event in the winter Olympics. In this event, each sled and its riders speed down an icy track. Which factor(s)
goldenfox [79]

Answer:

Speed and Mass

3 0
2 years ago
Read 2 more answers
Other questions:
  • Which statement describes the change that occurs during the reaction of tin with lead(II) nitrate? A. Tin atoms give electrons t
    6·1 answer
  • Which energy transformation occurs when an
    11·1 answer
  • Which of the following could be considered a scientific statement
    15·2 answers
  • A box is pushed down at an angle of 32 degrees on a rough surface. The box moves to the right.
    9·1 answer
  • The gas phosphine (PH3) is used as a fumigant to protect stored grain and other durable produce from pests. Phosphine is generat
    13·2 answers
  • Which of the following best explains the uneven nature of the exposed rock layers
    5·1 answer
  • How can fossil records be useful to determine the relative ages of rock layers and other fossils?
    15·1 answer
  • What is the molarity of 20g of KNO, in 250 mL of water?
    15·1 answer
  • Two trains, A and B are moving at a speed of 20 km per hour
    12·2 answers
  • Report the following measurement using<br> two significant figures.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!