7. During a lab, a student filled in the following table regarding three unknown substances thatcould be jonic, molecular/covalent or metallic. Determine the type of bond based on thedata:Appearanceat roomtemperatureFine whitesolid crystalsConductivityof aqueoussolutionMeltingpoint (highor low)Solubility inConductivityof solidType of Bond insubstanceUnknownwaterNon-ASolubleconductiveHighconductiveNon-White solidshiny crystalsDull hardgrey solidstrip withshiny interior.Malleable.Non-B.SolubleLowconductiveconductiveNon-Highinsolublehighconductive conductivity

Ionic compounds are those which are made up with the ions and in the aqueous solution these…

7. During a lab, a student filled in the following table regarding three unknown substances that could be jonic. molecular/covalent or metallic. Determine the type of bond based on the data: Conductivity of aqueous solution Appearance at room temperature Fine white solid crystals White solid shiny crystals Dull hard Solubility in water Conductivity of solid Melting point (high or low) Unknown Type of Bond in substance Non- A Soluble conductive High conductive Non- Non- B. Soluble Low conductive conductive grey solid strip with shiny interior. Malleable. Non- High insoluble conductive conductivity high

7. During a lab, a student filled in the following table regarding three unknown substances that could be jonic. molecular/covalent or metallic. Determine the type of bond based on the data: Conductivity of aqueous solution Appearance at room temperature Fine white solid crystals White solid shiny crystals Dull hard Solubility in water Conductivity of solid Melting point (high or low) Unknown Type of Bond in substance Non- A Soluble conductive High conductive Non- Non- B. Soluble Low conductive conductive grey solid strip with shiny interior. Malleable. Non- High insoluble conductive conductivity high

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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6
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Question 7 Complete the Lewis structures for COCI, and SOCI, using the skeletal structure shown below, being sure to follow the procedure for minimizing the sum of the absolute values for the formal charges, where the octet rule need not be followed. Based on the complete structures, which statement below is true? CI -C C1 Cl -S - CI Hint: Consider the potential for multiple bonds on the molecules and be sure to account for all valence electrons. O The SOCI2 exhibits both formal charges and resonance hybrids, while the COCI2 exhibits resonance hybrids but no formal charges. O The SOCI2 exhibits formal charges but no resonance hybrids, while the COCI2 exhibits resonance hybrids but no formal charges. O The COCIl2 exhibits formal charges but no resonance hybrids, while the SOCI2 exhibits both formal charges and resonance hybrids. O The formal charges on all the atoms are zero, and the molecules have no resonance hybrids. O The COCI2 exhibits both residual formal charges and resonance…