Home
Class 10
CHEMISTRY
Write chemical equations for the followi...

Write chemical equations for the following reactions:
Calcium metal reacts with water.

Text Solution

Verified by Experts

`Ca + 2H_(2)O rarr Ca(OH)_(2) + H_(2)`
` underset("Calcium")"Ca(s)" + underset("Water(cold)")(2H_(2)O(I)) rarr underset("Calcium hydroxide")(Ca(OH)_(2) (aq)) + underset("Hydrogen")(H_(2)(g))`
Promotional Banner

Topper's Solved these Questions

  • METALS AND NON-METALS

    OSWAL PUBLICATION|Exercise Board corner (short answer type questions - II)|11 Videos

  • METALS AND NON - METALS

    OSWAL PUBLICATION|Exercise CASE - BASED MCQs|29 Videos

  • NEW CHAPTERS AND QUESTIONS BASED ON LATEST TYPOLOGIES INTRODUCED BY CBSE FOR 2021-22 EXAMINATION

    OSWAL PUBLICATION|Exercise PERIODIC CLASSIFICATION OF ELEMENTS (VISUAL CASE - BASED QUESTIONS)|15 Videos

Similar Questions

Explore conceptually related problems

Write chemical equations for the following reactions: (i) Calcium metal reacts with water. (ii) Cinnabar is heated in the presence of air. (iii) Manganese dioxide is heated with aluminium powder. (b) What are alloys? List two properties of alloys.

Write the balanced chemical equation for the following reaction : Sodium metal reacts with water to give sodium hydroxide and hydrogen.

Write balanced equations for the following reactions Xenon hexafiuroide react with water

(a) What is a balanced chemical equation ? Why should chemical equations be balanced ? (b) Aluminium burns in chlorine to from aluminium chloride (AlCl_(3)). Write a balanced chemical equation for this reaction. (c ) Fotassium metal reacts with water to give potassium hydroxide and hydrogen gas. Write a balanced chemical equation for this reaction

Write balanced chemical equations for the following reaction Calcium bicarbonate and dilute hydrochloric acid

Give balanced chemical equations for the following reactions : (a) calcium oxide of a decomposition reaction. (b) Iron + chlorine to ferric chloride (c ) Calcium hydroxide + carbon dioxide to calcium carbonate + water

Give balanced chemical equations for the following chemical reaction. Chlorine reacts with dilule hydrobromic acid.

OSWAL PUBLICATION-METALS AND NON-METALS-Board corner(Long answer type questions)
  1. Metal X is found in nature as its sulphide XS. It is used in the galva...

    Text Solution

    |

  2. State the reason for the following : Aluminium oxide is called an am...

    Text Solution

    |

  3. State the reason for the following : An iron strip dipped in a blue ...

    Text Solution

    |

  4. State reasons for the following : (i) Aluminium oxide is called an a...

    Text Solution

    |

  5. State the reason for the following : Calcium does not occur in free ...

    Text Solution

    |

  6. State the reason for the following : Sodium or potassium metals are ...

    Text Solution

    |

  7. How will you show experimentally that metals are good conductors of he...

    Text Solution

    |

  8. Describe the extraction of Mercury metal from its ore Cinnabar (HgS).

    Text Solution

    |

  9. What is reactivity series? How does the reactivity series of metals he...

    Text Solution

    |

  10. (a) What is reactivity series ? How does the reactivity series of meta...

    Text Solution

    |

  11. List in tabular form three chemical properties on the basis of which w...

    Text Solution

    |

  12. Give reasons for the following: Most metals conduct electricity wel...

    Text Solution

    |

  13. Give reasons for the following: The reaction of iron (III) oxide [Fe...

    Text Solution

    |

  14. Write chemical equations for the following reactions: Calcium metal ...

    Text Solution

    |

  15. Write balanced chemical equations for the following reaction Cinnaba...

    Text Solution

    |

  16. Write chemical equations for the following reactions: Manganese diox...

    Text Solution

    |

  17. What are alloys? List two properties of alloys.

    Text Solution

    |

  18. Write the steps involved in the extraction of pure metals in the middl...

    Text Solution

    |

  19. (a) White the steps involved in the extraction of pure metals in th...

    Text Solution

    |

  20. Draw labelled diagram for the electrolytic refining of copper.

    Text Solution

    |