Perform the Q-test on the following percent KHP values: 30.97 % 35.99 % 36.54 % 37.22 % Select all correct answers. O Discard 30.97 % O Range - 6.55 % O Q.lo - 0.803 O Discard 37.22 % O Q.hi - 0.24
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- 2) As an example of precision and accuracy of data, suppose the % carbon in a single compound has been measured thrce separate times by 2 different students. The theoretical % carbon is 21.34%. Student 1: trial 1:26.11%, trial 2: 26.24% trial 3: 25.92 %, Avg - 26.09 Student 2: trial 1: 20.35%. trial 2: 22.64 % trial 3: 19.79 %. Avg = 20.93 a) Which student had the more precise data and how can you tell? b) Which student had the more accurate data and how can you tell? 3a) Calculate the % error of Student 1 data in problem 2 above. Show all work below. WATCH SIG FIGSk Mh1 = %3DWhich of the following would be a correct interpretation of a 99% confidence interval such as 4.1If the [OH] = 5.4 x10-12, the [H*] must be 1.85 x 103 %3D True FalsePeak A has a height of 150 mm and a width at half height of 8.5 mm. Peak B has a height of 116 mm and a width at half height of 7 mm. What would the % composition of Peak A be? Please give your answer as a whole number and do not include "%". Question 8 Peak A has a height of 98 mm and a width at half height of 8 while peak B has a height of 101 and a width at half height of 10. What is the percent composition of peak B? Please give your answer as a whole number and do not include "%".Type of isomerism Type in answer H H H-C-H H H- H-C-H H- .C-C -c- -H H -C- H H H H-C-H H Type in answer Type in answer OH OH OH Type in answer Type in answer он CH3 HC HC Type in answer -OH HO CH, CH, CH3 CH,CH, CH3 Type in answer X-X .CO.H CO̟H CO,H HO,C H. Type in answer OH OH CH3 CH3 CH3 ČH3Soru 13 What is the result of the following arithmetic operation? (1.369 + 0.56) / 20 = ? O 0.0964 O 0.096 O 0.10 O 0.1 O 0.09645A يقوم الانتقال إلى سؤال آخر بحفظ هذا الرد. السؤال 1 Jlg- 32 A compound consisting only of C and H. If you burn 0.115 g of the compound, it produces 0.379 g of CO 2 and 0.1035 g of H 2 0, determine the empirical formula of the compound. (2 pts) ل لحصول على شريط الأدوات، اضغط عل لى ALT+F10 )الكمبيوتر الشخصي( أو ALT+FN+F10 )نظام التشغيل Mac(. TTT T (12pt) 3 Arial v т. т CSS HTML O Mashups f O 1 Jlul A يقوم الانتقال إلى سؤال آخر بحفظ هذا الرد.Compound MM (g/mol) Volume Used (mL) d (g/mL) Weight Used (g) Moles Used Equivalence 9-anthracenemethanol 208.26 g g/mol N/A N/A 0.065 g (given) 0.0003 (rounded) 1 N-methylmaleimide 111.10 g/mol N/A N/A 0.104 g (given) 0.0003*3 = 0.0009 (rounded) 3 Diels-Alder Adduct/Product 319.4 g/mol N/A N/A 1 Please figure out the theoretical yield and moles of the product based on the table and image.Help 100% 47 Tue 4: Public Health Ch HSC 258 - Major Projec X Mind Tap - Cengage Lea X C The Illustration To The d%355750828934189288909969212&elSBN=9781305657571&id=1061392007&nbld=D21... Tp Q Search this ce References Use the References to access important values if needed for this question. For the following reaction, 5.66 grams of oxygen gas are mixed with excess carbon (graphite) . Assume that the percent yield of carbon dioxide is 69.8 %. → carbon dioxide(g) carbon (graphite)(s) + oxygen(g) grams What is the ideal yield of carbon dioxide ? grams What is the actual yield of carbon dioxide ? Submit AnswerI want the best value for percent purity and how did you arrive at the best valueCHM120 Park Lab Notebook F20 Alessandra Fernandez Cuadr Desktop App O Tell me what you want to do m<而< 三 A Styles v K Tags v abc v HCI Ba(NO3)2 K2CO3 AgNO3 Pb(NO3)2 Na,so KI HNO3 4 HCI Ba(NO No 3)2 reaction K2CO3 Evolution of gas White precipitate AGNO3 White No White precipitate reaction precipitate KI No No No White reaction reaction reaction precipitate Pb(NO White 3)2 No White No Yellow precipitate reaction precipitate reaction precipitate HNO3 Evolution of No Evolution No No No gas reaction of gas reaction reaction reaction Na,so No reaction White No White No White No precipitate reaction precipitate reaction precipitate reaction 4 2. Along with written observations, write 1) the molecular equation, 2) complete ionic and 3) net ionic equations for each reaction. stv X Search or type URL * &SEE MORE QUESTIONS