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2 years ago

The____ cation will precipitate after the_ step. Then the _cation will precipitate after the____ step.

Chemistry

1 answer:

Novay_Z [31]2 years ago

8 0

Answer:

f. Sn^4+

c. second

e. Al^3+

d. third

Explanation:

This question comes from a quantitative analysis showing the flowchart of a common scheme for identifying cations.

Now, from the separation scheme, Let's assume that Sn⁴⁺ & Al³⁺ were given; Then, Yes, the separation will work.

However, there will be occurrence of precipitation after the 1st step1.

So, the Sn⁴⁺ cation will precipitate after the second step. Then the Al³⁺ cation will precipitate after the third step.

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The________ cation will precipitate after the_________ step. Then the _________cation will precipitate after the________ step.

The____ cation will precipitate after the_ step. Then the _cation will precipitate after the____ step.