Home
Class 10
CHEMISTRY
Write chemical equations that show alumi...

Write chemical equations that show aluminium oxide reacts with acid as well as base.

Text Solution

Verified by Experts

`Al_(2)O_(3)+6HCl to 2AlCl_(3)+3H_(2)O`
`Al_(2)O_(3)+2NaOH to 2NaAlO_(2)+H_(2)O`
Promotional Banner

Topper's Solved these Questions

  • METALS AND NON METALS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS SECTION (SHORT ANSWER TYPE 2 QUESTIONS)|30 Videos
  • METALS AND NON METALS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS SECTION (LONG ANSWER [LA] TYPE 2 QUESTIONS)|14 Videos
  • METALS AND NON METALS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS SECTION (VERY SHORT ANSWER [VSA] TYPE QUESTIONS)|34 Videos
  • CHEMICAL REACTIONS AND EQUATIONS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS SECTION (LONG - ANSWER [LA]TYPE QUESTIONS )|27 Videos
  • PERIODIC CLASSIFICATION OF ELEMENTS

    ZEN PUBLICATION|Exercise QUESTIONS|2 Videos

Similar Questions

Explore conceptually related problems

Write chemical equations for the following reactions : Aluminium oxide reacts with sodium hydroxide.

The oxide that reacts with both acids and bases.

Write the chemical formulae of aluminium chloride

Give chemical equation for the reaction of aluminium powder with maganese dioxide on heating.

Translate the following statements into chemical equations and balance them. Barium chloride reacts with aluminium sulphate to give aluminium chloride and a precipitate of barium sulphate.

Write the balanced chemical equation for the reaction taking place when aluminium reacts with dilute hydrochloric acid.

Write chemical equations for the following reactions : Steam is passed over hot aluminium.

State the chemical name of plaster of paris . Write a chemical equation to show the reaction between plaster of paris and water.

Write the chemical equation for the following : Hydrogen sulphide reacts with sulphur dioxide to form sulphur and water

ZEN PUBLICATION-METALS AND NON METALS-ZEN ADDITIONAL QUESTIONS SECTION (SHORT ANSWER [SA] TYPE 1 QUESTIONS)
  1. Explain the following: a. Reactivity of Al decreases if it is dipped...

    Text Solution

    |

  2. In joining railway tracks or cracked machine parts, reaction of Fe(2)O...

    Text Solution

    |

  3. What is cinnbar ? How is a metal extracted from cinnabar ? Explain bri...

    Text Solution

    |

  4. Distinguish between calcination and roasting.

    Text Solution

    |

  5. Write composition of the following alloys:

    Text Solution

    |

  6. Two metals P and Q react with oxygen to form their respective oxides w...

    Text Solution

    |

  7. Of three metals X, Y and Z. X reacts with cold water, Y with hot water...

    Text Solution

    |

  8. The atomic number of two elements A and B are 8 and 12. Write the sym...

    Text Solution

    |

  9. A metal that exists as a liquid at room temperature is obtained by hea...

    Text Solution

    |

  10. Give the reaction involved during the extraction of zinc from its ore ...

    Text Solution

    |

  11. Give reason a. Platinum, gold and silver are used to make jewellery....

    Text Solution

    |

  12. Write one example for each: a. A metal which is so soft that, it can...

    Text Solution

    |

  13. Name the following : (i) Metal, which is preserved in kerosene. (i...

    Text Solution

    |

  14. Name a metal/non-metal : (i) Which makes iron hard and strong ? (i...

    Text Solution

    |

  15. Write chemical equations that show aluminium oxide reacts with acid as...

    Text Solution

    |

  16. When a metal X is treated with cold watr, it gives a base Y with molec...

    Text Solution

    |

  17. Which of the following metals can displace zinc from its salt solutio...

    Text Solution

    |

  18. Mention the names of the metals for the following: a.two mtals which...

    Text Solution

    |

  19. What are the constituents of solder alloy ? Which property of solder m...

    Text Solution

    |

  20. Explain how the properties of an alloy are different from those of con...

    Text Solution

    |