What are the white precipitates? What are the common precipitations?

Updated on delicacies 2024-05-16
13 answers
  1. Anonymous users2024-02-10

    The words of chemistry are like this:

    Calcium carbonate is commonly precipitated in white.

    CaCO3, barium carbonate BaCO3, silver hydroxide; Magnesium hydroxide mg(OH)2, aluminum hydroxide AL(OH)3;Barium sulfate BaSO4, silver chloride AGCL.

  2. Anonymous users2024-02-09

    Calcium carbonate, silver chloride, barium sulfate, lead sulfate, barium carbonate, ferrous hydroxide (white flocculent precipitate), etc.

  3. Anonymous users2024-02-08

    Common white precipitates include calcium carbonate caCO3, barium carbonate baCO3, silver hydroxide agoh; Magnesium hydroxide mg(OH)2, aluminum hydroxide AL(OH)3;Barium sulfate BaSO4, silver chloride AGCL.

    Agree with this opinion.

  4. Anonymous users2024-02-07

    Calcium carbonate, calcium sulfate, silver chloride, silver sulfate, barium sulfate, barium carbonate, barium sulfite, aluminum hydroxide, magnesium carbonate and many more.

  5. Anonymous users2024-02-06

    calcium carbonate, magnesium carbonate, barium carbonate and many other carbonates; Magnesium chloride, magnesium sulfate, calcium sulfate also precipitate when the concentration is larger. Testing is required.

  6. Anonymous users2024-02-05

    Silver chloride... Barium sulfate... Calcium carbonate, magnesium hydroxide, aluminum hydroxide... A lot ...

  7. Anonymous users2024-02-04

    I've said everything I've said, but some people are irresponsibly talking nonsense. Like silver hydroxide, it doesn't normally exist. What else is the precipitation?? Don't trust them, it's better to ask the teacher!

  8. Anonymous users2024-02-03

    Alkali. mg(oh)2

    al(oh)3

    Salt. baco3

    Baso4 (insoluble in Hno3).

    AGCL (insoluble in Hno3).

    caco3

  9. Anonymous users2024-02-02

    Nine major precipitations in junior high school chemistry:

    Insoluble base: iron hydroxide Fe(OH)3 reddish-brown.

    Copper hydroxide Cu(OH)2 blue.

    Magnesium hydroxide mg(OH)2 white.

    Aluminium hydroxide Al(OH)3

    Insoluble carbonate: barium carbonate baco3 white.

    Calcium carbonate caco3 white.

    Silver carbonate Ag2CO3 white.

    Insoluble in water, but soluble in acid).

    Recalcitrant precipitation: barium sulfate baso4 white.

    Silver chloride AGCL white.

    Insoluble neither in water nor in acid).

  10. Anonymous users2024-02-01

    [Chemical experiments] common precipitation formation.

  11. Anonymous users2024-01-31

    The precipitates that are insoluble in acids are Baso4 and AgCl, and the precipitates that can be dissolved in acids are CaCO3, Al(OH)3, BaCO3, and Fe(OH)2 white precipitates that will oxidize to red immediately.

    In life, common white precipitates are, calcium hydroxide.

    Magnesium hydroxide, calcium carbonate.

    etc., are common when boiling water. In chemical laboratories, aluminum hydroxide is a white precipitate, and many silicates are also white precipitates. Magnesium sulfate.

    gypsum), calcium sulfate and other intolerant salts are also white.

  12. Anonymous users2024-01-30

    Barium sulfate, silver chloride, calcium carbonate.

  13. Anonymous users2024-01-29

    Common white precipitates in chemistry are: silver chloride, barium sulfate, silver carbonate, barium carbonate, calcium carbonate, magnesium hydroxide, ferric hydroxide, white precipitate, turn gray-green in the air, and finally turn reddish-brown precipitate.

    There are other color precipitates in chemistry: iron hydroxide, which is a reddish-brown precipitate; copper hydroxide, blue precipitate; ferrous sulfide, black precipitate; silver bromide, light yellow precipitate; silver iodide, yellow precipitate; manganese oxide, black precipitate; Sulfur element, yellow precipitate; Copper hydroxide, blue.

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