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Sauron [17]
2 years ago
14

PLZ HELP what is the amount of atoms in this formula Ca3(Po4)Ba12OH5Cl2

Chemistry
1 answer:
GarryVolchara [31]2 years ago
5 0

Answer:

I'm assuming you mean how many atoms total and not mass or anything, so it seems there are 27 atoms altogether. Unless you meant to capitalize the o in (Po4) then it would be 28 atoms.

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HClO is a weak acid and does not completely dissociate in water as ions.

the equation of dissociation can be written and ice table to be formed.

 HClO +H2O ⇒ ClO- + H3O+

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Now applying the equation of Ka, where Ka is given as 2.9 × 10-8.

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x = 8.8 × 10-5 M

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