After filtering off this precipitate the ph is adjusted to, Chemistry

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After filtering off this precipitate the ph is adjusted to

An unknown solid is entirely soluble in water. On addition of dilute HCl, a precipitate forms. After the precipitate is filtered off, the pH is adjusted to about 1 and H2S is bubbled in; a precipitate again forms. After filtering off this precipitate, the pH is adjusted to 8 and H2S is again added; no precipitate forms. No precipitate forms upon addition of (NH4)2HPO4. The remaining solution shows a yellow color in a flame test.

Based on these observations, which of the following compounds definitely present: CdS, Ph(NO3)2, HgO, ZnSO4, CD(NO3)2, and Na2SO4?

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Chemistry: After filtering off this precipitate the ph is adjusted to

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Chemistry: After filtering off this precipitate the ph is adjusted to

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Recent Questions Asked Chemistry

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Chemistry: After filtering off this precipitate the ph is adjusted to

Reference No:- TGS0599717

Recent Questions Asked Chemistry

Q : As a summer intern for a microscope company you are

Q : Te signal xt 20sinc2400t is input to a ring moodulator

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