PRINCIPLES+REACTIONS
8th Edition
ISBN: 9781337759632
Author: Masterton
Publisher: CENGAGE L
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Chapter 2, Problem 81QAP
Interpretation Introduction
Interpretation:
The molecular representation of the liquid
Concept introduction:
The carbon tetrachloride molecule contains 1 carbon atom and 4 chlorine atoms. The number valence electrons in the carbon atom is 4 thus, it can form bond with 4 chlorine atoms as the valence electron in chlorine is 1. The sharing of electrons takes place between the carbon and chlorine atoms forming single bonds.
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Complete combustion of a 0.6250 g sample of the unknown crystal with excess O2 produced 1.8546 g of CO2 and 0.5243 g of H2O. A separate analysis of a 0.8500 g sample of the blue crystal was found to produce 0.0465 g NH3. The molar mass of the substance was found to be about 310 g/mol. What is the molecular formula of the unknown crystal?
4. C6H100
5
I peak
3
2
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Integration values: 1.79ppm (2), 4.43ppm (1.33)
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Chapter 2 Solutions
PRINCIPLES+REACTIONS
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