8= filledCHM-202 Lab 1 Solids and Solutions Rev 1 G6-2022Results:1. Models of Crystalline Unit CellsAtomic Radius(radius of styrofoam ball)Volume of one atom(one ball, 4/3r¹)Measured unit celllength(1) [1.3]No. Atomsper cell [1.3]Ratio of1/r [1.3]Geometric unit celllength(1) [1.5a]Volume ofatoms in cell[1.5c]Total 3Volumeof Unit Cell[1.5c]Percent volfilled [1.5d]Percent freespace. [1.5d]I atomSimple CubicSC6.15mm1186.9172Raw Data (Temperature vs. Time)TrialTimeCHM-202 Lab 2 Freering Point Depression Rev2 06-2022232.6TempTimed= 6.9r = 3.24 Sumv=172²³²Body Centered CubicBCC8 lana atom2.37.96344531.45B. Cyclohexane Solutions (Trial 4 if needed)TempTime(include units!)(include units!)Face Centered CubicFCC (CCP)10.8cm4 atom7/123.13Temp5.266881259-73Timethe pieces are notTemp OCHM-202 Lab 1 Solids and Solutions Rev 1 G6-20222. Determination of the Solubility Curve for Potassium NitrateApprox g KNO3per 5.00 mL water2Grams ofKNO3per 100grams ofwater2.0034.0036.0018.003Graph of Results (Solubility/100 mL water vs. Temperature)46Mass of KNO3(grams)8VolumeWater(mL)5.00 mL5.00 mL5.00 mL5.00 mLTemperature (°C)SaturationTemperature(°C)27.145.060.170.9X9/12Calc.g KNO3per 100 mLC

A question based on atomic structure that is to be accomplished.

Results: 1. Models of Crystalline Unit Cells Atomic Radius (radius of styrofoam ball) Volume of one atom (one ball, 4/3mtr) Measured unit cell length (1) [1.3] No. Atoms per cell [1.3] Ratio of V/r [1.3] Geometric unit cell length (1) [1.5a] Volume of atoms in cell [1.5c] Total 3 Volume of Unit Cell [1.5c] 1 G6-2022 Percent vol filled [1.5d] Percent free space [1.5d] I atom Simple Cubic SC 6.15mm 6.9 172 d= 6.9 r = 3.5mm 232.6 v=172²³² Body Centered Cubic BCC 8.lan a atom 2.3 7.96 344 531.45 (include units!) (include units!) Face Centered Cubic FCC (CCP) 10.8cm 40tom 3.13 7/12 5.26 688 1259.73 the pieces ого

Results: 1. Models of Crystalline Unit Cells Atomic Radius (radius of styrofoam ball) Volume of one atom (one ball, 4/3mtr) Measured unit cell length (1) [1.3] No. Atoms per cell [1.3] Ratio of V/r [1.3] Geometric unit cell length (1) [1.5a] Volume of atoms in cell [1.5c] Total 3 Volume of Unit Cell [1.5c] 1 G6-2022 Percent vol filled [1.5d] Percent free space [1.5d] I atom Simple Cubic SC 6.15mm 6.9 172 d= 6.9 r = 3.5mm 232.6 v=172²³² Body Centered Cubic BCC 8.lan a atom 2.3 7.96 344 531.45 (include units!) (include units!) Face Centered Cubic FCC (CCP) 10.8cm 40tom 3.13 7/12 5.26 688 1259.73 the pieces ого

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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