HSC Science (Computer Science) 12th Board ExamMaharashtra State Board
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Calculate EAN of cobalt (Z=27) in [CO(NH3)6]+3 and of zinc (Z=30) in [Zn(NH3)4]SO4. - HSC Science (Computer Science) 12th Board Exam - Chemistry

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Question

Calculate EAN of cobalt (Z=27) in [CO(NH3)6]+3 and of zinc (Z=30) in [Zn(NH3)4]SO4.

Solution

For Cobalt [Co(NH3)6)]+3

Z = 27 X = 3 Y = 12

EAN = 27 – 3 + 12 = 36

For Zinc [Zn(NH3)4]SO4

Z = 30
X = 2
Y = 8

EAN = 30 – 2 + 8 =36

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APPEARS IN

 2013-2014 (March) (with solutions)
Question 6.4 | 3.00 marks
Solution Calculate EAN of cobalt (Z=27) in [CO(NH3)6]+3 and of zinc (Z=30) in [Zn(NH3)4]SO4. Concept: Coordination Compounds - Importance of Coordination Compounds.
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