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Interpretation:
The term crystalline solids have to be explained. The kind of microscopic structure do such solids have have to be explained and this microscopic structure is reflected in the macroscopic appearance of such solids have to be explained.
Concept Introduction:
Generally solids are two types-
- Crystalline solids
- Amorphous solids
Crystalline solids are solid compounds with highly ordered structure of the constituents (atoms, molecules or ions). The example of crystalline solids are diamond, quartz, etc.
Amorphous solids are the solid not having definite size and shape. Amorphous solids are not arranged in regular or ordered form.
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Answer to Problem 33A
Crystalline solids are solid compounds with highly ordered structure of the constituents (atoms, molecules or ions).
The microscopic structure present in solids is crystal. That is why they are called crystalline solids.
The microscopic crystal lattices are arranged repeatedly in ordered form to make the macroscopic structure.
Explanation of Solution
Crystalline solids are solid compounds with highly ordered structure of the constituents (atoms, molecules or ions).
The microscopic structure present in solids is crystal. That is why they are called crystalline solids.
The microscopic crystal lattices are arranged repeatedly in ordered form to make the macroscopic structure.
Chapter 14 Solutions
World of Chemistry
- Q4: Rank the relative nucleophilicity of halide ions in water solution and DMF solution, respectively. F CI Br | Q5: Determine which of the substrates will and will not react with NaSCH3 in an SN2 reaction to have a reasonable yield of product. NH2 Br Br Br .OH Brarrow_forwardClassify each molecule as optically active or inactive. Determine the configuration at each H соон Chirality center OH 애 He OH H3C Ноос H H COOH A K B.arrow_forwardQ1: Rank the relative nucleophilicity of the following species in ethanol. CH3O¯, CH3OH, CH3COO, CH3COOH, CH3S Q2: Group these solvents into either protic solvents or aprotic solvents. Acetonitrile (CH3CN), H₂O, Acetic acid (CH3COOH), Acetone (CH3COCH3), CH3CH2OH, DMSO (CH3SOCH3), DMF (HCON(CH3)2), CH3OHarrow_forward
- Don't used hand raiting and don't used Ai solutionarrow_forward10. The main product of the following reaction is [1.1:4',1"-terphenyl]-2'-yl(1h-pyrazol-4- yl)methanone Ph N-H Pharrow_forwardDraw the Fischer projection for a D-aldo-pentose. (aldehyde pentose). How many total stereoisomers are there? Name the sugar you drew. Draw the Fischer projection for a L-keto-hexose. (ketone pentose). How many total stereoisomers are there? Draw the enantiomer.arrow_forward
- Draw a structure using wedges and dashes for the following compound: H- Et OH HO- H H- Me OHarrow_forwardWhich of the following molecules are NOT typical carbohydrates? For the molecules that are carbohydrates, label them as an aldose or ketose. HO Он ОН ОН Он ОН но ΤΗ HO ОН HO eve Он он ОН ОН ОН If polyethylene has an average molecular weight of 25,000 g/mol, how many repeat units are present?arrow_forwardDraw the a-anomer cyclized pyranose Haworth projection of the below hexose. Circle the anomeric carbons. Number the carbons on the Fischer and Haworth projections. Assign R and S for each chiral center. HO CHO -H HO -H H- -OH H -OH CH₂OH Draw the ẞ-anomer cyclized furanose Haworth projection for the below hexose. Circle the anomeric carbons. Number the carbons on the Fischer and Haworth projections. HO CHO -H H -OH HO -H H -OH CH₂OHarrow_forward
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