हिंदी

Calculate the molecular mass of the following: Ammonium chloroplatinate (NH4)2 PtCl6 [At mass: C = 12, H = 1, O = 16, Cl = 35.5, N = 14, Cu = 63.5, S = 32, K = 39, Pt = 195, Ca = 40, P = 31, Mg = 24] - Chemistry

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प्रश्न

Calculate the molecular mass of the following:

Ammonium chloroplatinate (NH4)2 PtCl6

[At mass: C = 12, H = 1, O = 16, Cl = 35.5, N = 14, Cu = 63.5, S = 32, K = 39, Pt = 195, Ca = 40, P = 31, Mg = 24]

संख्यात्मक

उत्तर

(NH4)2 PtCl

= 2(14 + 4 × 1) + 195 + 35.5 × 6

= 36 + 195 + 213

= 444 amu

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अध्याय 1: The Language of Chemistry - Exercise 1 (C) [पृष्ठ १९]

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सेलिना Concise Chemistry [English] Class 9 ICSE
अध्याय 1 The Language of Chemistry
Exercise 1 (C) | Q 12.7 | पृष्ठ १९
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