lab lecture

lab lecture - 1. Title page with abstract Restate the...

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13:40 RSD(%)= S/avgx * 100% REA(%)= xavg- Xtrue/xtrue *100% RSD>REA more accurate In a series of calculations carry at least one extra digit do not round off in the middle of a  series of calculations Wgt% of sugar= wt of sugar(g)/wt of solution(g) * 100% 1.relationship between density and wgt%sugar 2. density of beverage 3. calculate wt%of sugar Solution- homogeneous mixture of a solvent with solute(s) Solvent-dictates phase of the solution(liquid) Water is a solvent(aqueous solution) Solute-dissolved in solvent: solid(e.g sugar) liquid (e.g antifreeze) gas (e.g Co2) Exp2- Lab report
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Unformatted text preview: 1. Title page with abstract Restate the objectives Report the main result first Present concise summary with final results for each part Conclusions 2.Data Table with Sample Calculations Sample calculations- part of formal lab report, show sample calculations for all listed values. 3. Answer to questions 4.Plot Oxides- Binary comp of O + other element Anhydrides- oxides when dissolved in H2O produce acidic or Parent Acid-acidic compound from amh Parent base- basic compound Halides- Ionic F,Cl,Br,I Halogens- F2,Cl2,Br2,I2 13:40 13:40...
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lab lecture - 1. Title page with abstract Restate the...

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