3 years ago

Coincide la antártica con el polo norte geográfico

Chemistry

1 answer:

Elenna [48]3 years ago

6 0

I’m not sure what this says could you translate it to English please?

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On which of these physical features are industrial diamonds mined?

Gelneren [198K]

The answer to the given question above is GUIANA SHIELD. This is the physical feature that industrial diamonds are mined. Guiana shield is actually located in northeast South America. This is considered to be one of the cratons of the South American Plate. This location is said to have an abundant deposits of diamonds and other minerals.

4 0

3 years ago

Ppredict the identity of the precipitate in the below reaction: BaCl2(aq) + K2SO4(aq) →

Annette [7]

Answer: The precipitate formed is $BaSO_4$

Explanation:

A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid or precipitated form are represented by (s) after their chemical formulas.

A double displacement reaction in which one of the product is formed as a solid is called as precipitation reaction.

The balanced chemical equation is:

$K_2SO_4(aq)+BaCl_2(aq)\rightarrow BaSO_4(s)+2KCl(aq)$