The concept of absence of optical inactivity for a complex on the basis of presence of plane of symmetry is given. The definition of the given terms, the optical behavior of [ Cr ( en ) 2 Cl 2 ] and the presence of plane of symmetry in trans isomer and its absence in cis isomer is to be stated. Concept introduction: The transition metal atoms have a tendency to form complex compounds that are linked to the certain neutral or ionic species and this leads to the formation of coordination compounds. There exists a large number of coordination compounds that have a large number of applications in the chemical industry as well as in daily life.

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Lab Data The distance entered is out of the expected range. Check your calculations and conversion factors. Verify your distance. Will the gas cloud be closer to the cotton ball with HCI or NH3? Did you report your data to the correct number of significant figures? - X Experimental Set-up HCI-NH3 NH3-HCI Longer Tube Time elapsed (min) 5 (exact) 5 (exact) Distance between cotton balls (cm) 24.30 24.40 Distance to cloud (cm) 9.70 14.16 Distance traveled by HCI (cm) 9.70 9.80 Distance traveled by NH3 (cm) 14.60 14.50 Diffusion rate of HCI (cm/hr) 116 118 Diffusion rate of NH3 (cm/hr) 175.2 175.2 How to measure distance and calculate rate

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Chapter 20, Problem 5RQ

Interpretation Introduction

Interpretation: The concept of absence of optical inactivity for a complex on the basis of presence of plane of symmetry is given. The definition of the given terms, the optical behavior of [Cr(en)2Cl2] and the presence of plane of symmetry in trans isomer and its absence in cis isomer is to be stated.

Concept introduction: The transition metal atoms have a tendency to form complex compounds that are linked to the certain neutral or ionic species and this leads to the formation of coordination compounds. There exists a large number of coordination compounds that have a large number of applications in the chemical industry as well as in daily life.

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Lab Data The distance entered is out of the expected range. Check your calculations and conversion factors. Verify your distance. Will the gas cloud be closer to the cotton ball with HCI or NH3? Did you report your data to the correct number of significant figures? - X Experimental Set-up HCI-NH3 NH3-HCI Longer Tube Time elapsed (min) 5 (exact) 5 (exact) Distance between cotton balls (cm) 24.30 24.40 Distance to cloud (cm) 9.70 14.16 Distance traveled by HCI (cm) 9.70 9.80 Distance traveled by NH3 (cm) 14.60 14.50 Diffusion rate of HCI (cm/hr) 116 118 Diffusion rate of NH3 (cm/hr) 175.2 175.2 How to measure distance and calculate rate

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