Chemistry, asked by vamvamtut803, 2 days ago

Calculate the formula mass of Cu(NO3)2

Answers

Answered by purushothamv29
2

Answer:

187.5

Explanation:

cu+ 2N + O6

63.5+2*14 +16*6

=63.5+28+96

= 187.5

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Answered by Anonymous
7

To Find:-

Formula unit mass of  Cu(NO_3)_2 .

PROCEDURE:-

We know,

Unified mass (u) of :-

  • Cu [Copper - Cyprus] = 63.5 u
  • N [Nitrogen] = 14 u
  • O [Oxygen] = 16 u

Mass:-

63.5 u + [14 u + 16 u × 3] × 2

= 63.5 u + (14 u + 48 u)2

= 63.5 u + (62 u)2

= 63.5 u + 124 u

= 187.5 u (Solution)

@Imperius

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