Answered: NaOH buret 2nd reading 29,45 32.05 NaOH…

NaOH buret 2nd reading 29,45 32.05 NaOH buret 1st reading 0,02 mL 0.01 mL Slighty derker pinh Light Pint Endpoint Color Calculations: 2943aL 32.04nL Net yolume

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter9: Atomic Absorption And Atomic Fluorescence Spectrometry

Section: Chapter Questions

Problem 9.16QAP

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3. 11 100 TRANSMETTANCE D C8H9CIO 4000 10 HSP-01-151 9 3000 8 2:2 7 2000 6 : 5 ppm 2 NAVENUMBERal 4 3 1500 : Vala 2 1000 3 1 0 500 200 180 COS-04-715 DEPT-90 DEPT-135 160 140 120 بلد لد 100 ppm 80 60 40 20 0
100 08 60 40 CH3(CH,),COOH 20 hexanoic acid 1711 1600 wavenumber (cm) 4000 3500 3000 2500 2000 1800 1400 1200 1000 800 600 tTAANSE-TTANCE
1s2 2s2 2p4 3s2 3p4 4s2 3d'o 4p4 5s2 4d'o 5p4 4fl4 5d'o 6s2 1s 2s2 2p4 3s? 3p4 4s2 3dlo 4p4 5s2 4d'o 5p4 4fly 5d'o 6s? 6p4 7s! Will it Likely: (+)Steal Electrons, (-)Give Away Electrons, (S)Share Electrons or ()Do Nothing Element Number of Valence electrons Li Give away electrons Mg Give away electrons K 1. Give away electrons CI 17 Steal electrons Te Steal electrons/Give away electrons He Do nothing F Xe
#9. Use the information provided below to find out the molecular formula and structure of the compound. QE-300 CDCl3 al Relative Intensity 100 80 60 40 20 +0 0-min 10 3454 #1 3456 57 2907 15 2944 20 2910 36 2879 50 TO ALLE 1 In 20 30 2716 81 2001 04 2438 1 2154 84 1991 84 1972 77 1733 4 1476 23 1470 25 1447 19 1421 16 1116 25 1160 9 40 50 1306 1270 1140 1022 9 974 27 657 25 76466 6 $ 60 m/z MENYERL 70 722 27 608 13 1900 80 90 100 110 120
Can someone help me interpret this absorbance data? It is the absorbance of sulfamethoxazole (sulfonamide antibiotic). Thank you so much!
Blackboard | Miami D x M CHM 1046L_Week 9 x S HOL - Instance A ALEKS - Daniela GALL x Blackboard| A www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslikr7j8P3jH-liGmxpvVN4ENzvdYC-70kXyMz36BqJhw3sVP20GT MEASUREMENT AND MATTER Simplifying unit expressions Rewrite this measurement with a simpler unit, if possible. kg-m 4.7 2 m m Note: If you can simplify the unit at all, it may be possible to make more than one simplification. Be sure ロ.口 ola
O St. John's University - Sign In X Laftan Ahlamaz Episode A ALEKS - Iffat Khan - Learn + i www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IlijkPWvZoZLqKt1FLIq7wcPWKzBYGfE9IMFj1fp-0ofVF27D0fCf1u6A2UuURjO2a0ur55FZss-sHlo61. O ATOMS, IONS AND MOLECULES Predicting and naming ionic compounds formed by two elements Decide whether each pair of elements in the table below will form an ionic compound. If they will, write the empirical formula and name of the compound formed in the spaces provided. empirical formula of ionic Forms ionic element #1 element #2 name of ionic compound compound? compound bromine calcium O yes O no potassium oxygen O yes O no oxygen calcium O yes O no iodine cesium O yes O no Check planation O 2021 McGraw-Hill Education. All Riahts Reserved. Terms of Use I Privacy の @ étv O O O C O OOo II
I absorbance data for your methylene blue standards and determine the slope and y-intercept using the linear model equation Y-mX+ b. Once you have appropriately set up your spreadsheet, you should be able to predict the unknown concentration of methylene blue using the absorbance data that you collected. This unknown concentration should be plotted as a separate data point on your figure (with an appropriate label in the key) and should fall along the trendline if calculated properly. ...., create a scatter plot using the concentration Your figure should include the following: O Labelled axes (including titles and units) O A raw data "line" (raw data points) O A trendline that runs through the raw data O A separate data point for your unknown concentration of methylene blue O A key that clearly identifies the data set and the unknown O Figure number O Descriptive title Your spreadshcet should also include the following (which should not be part of your figure): O Slope O Y-intercept
Fu_5 -q aH A E1 dihedral angle (0) ܠܐ ܐ ܢܵܐ ܠܢ ܒܛܐ ܙ ܐܡܪ . ܚܐ H o H B el H 14 H # n CI C "mw W 4 H + V 120 180 340 300 360 LI CI It # H H H H F H
Good hand written explanation ASAP
4. C8H5NO 12 LOD P51381145N141 0 11 HSP-40-439 4000 1 T 10 : T 9 3000 1:3 T 8 7 2000 T 6 ppm 5 4 K NAVENUMSERI- 1500 3 2 1 1000 0 DEPT-90 200 180 DEPT-135 500 COS-09-761 د سل 160 2 5 total peaks 140 ・2 peaks T 120 100 80 ppm 1 →M+₁ 4 total 60 40 20 0
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