English

Write a correctly balanced equation for the following: When steam is passed over red hot iron. - Science

Advertisements
Advertisements

Questions

Write a correctly balanced equation for the following:

When steam is passed over red hot iron.

Write a balanced chemical equation for the reaction that occurs when steam is passed over red hot iron.

Chemical Equations/Structures
Advertisements

Solution

\[\ce{3Fe + \underset{(Steam)}{4H2O} ->[heat] \underset{(Magnetic oxide of iron)}{Fe3O4} + 4H2\uparrow}\]

shaalaa.com
  Is there an error in this question or solution?
Chapter 6: Study Of The First Element — Hydrogen - Exercise

APPEARS IN

Viraf J. Dalal Simplified ICSE Chemistry [English] Class 9
Chapter 6 Study Of The First Element — Hydrogen
Exercise | Q 3.2

RELATED QUESTIONS

Give reason for the following:

A pop sound produced when hydrogen is burnt?


 Multiple Choice Question

Hydrogen is


MULTIPLE CHOICE QUESTIONS

The name hydrogen was given by

  1. Cavendish
  2. Lavoisier
  3. Haber
  4. none of these

FILL IN THE BLANK

In nature, hydrogen occurs as a .................. molecule represented as H2


Give the balanced equation of the reaction.


Give equations for the reactions.


How is hydrogen separated from carbon dioxide and carbon monoxide? 


With reference to the equation : Cl2 + H2S → 2HCl + S pertaining to a redox reaction – select the correct answer.

Chlorine acts as an ______ agent.


Give balanced equation for the following conversion:

Water gas to hydrogen – industrially.


Match the statements in List I with the appropriate answer in List II.

List I List II
1. An atom of hydrogen A: Chromic oxide
2. A strong oxidising agent B: Ammonia
3. A promoter used in Bosch process C: Iron
4. A chemical used in the manufavture of fertilizers D: One electron
5. The catalyst used in production of a basic gas from nitrogen. E: Dilute nitric acid

Give a chemical test to distinguish between the following gases:

Ammonia and hydrogen chloride


Name a gas which burns in air or oxygen forming water.


Give balanced equation for obtaining hydrogen from cold water using a monovalent active metal.


Give balanced equation for obtaining hydrogen from cold water using a divalent active metal.


Select the correct answer from the symbol in the bracket.

The element, which like hydrogen has one valence electron.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×