Table 8.7 (data) HCI plug location 10 NH3 plug location Deposit location 32 Table 8.8 (report) HCI Mol. weight NH3 Mol. weight HCI Diff. distance NH3 Diff. distance Rate ratio (exp.) Rate ratio (theor.)
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1. Find HCl Mol weight
2. Find NH3 Mol. weight
3. HCI Diff. Distance: 10
4. NH3Diff. Distance: 60
5. Find rate ration (exp.) : Rate ration =Distance A/Distance B
6. Find rate ration (theor.) = MWb/MWa
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- A bbhosted.cuny.edu/webapps/assessment/take/take.jsp?course_assessment_id=_1... R Paused E Apps G Gmail O YouTube O Maps Home Take Test: Test #1 * Question Completion Status: A MOving to the next question prevents cnanges to tnis answer. Question 4 of 20 > Question 4 4 points Save Answer What is the density of a solid sample that increased the volume of 25.2 mL of water to 34.9 mL when placed in the graduated cylinder and weighs 13.34 g? O A. 0.52 g/mL O B. 0.38 g/mL OC. 1.37 g/mL O D.0.73 g/mL A Moving to the next question prevents changes to this answer. Question 4 of 20 13,846 MAR étv S esc F2 F3 F4 F5 F6 F7 @ %23 24 2 & Q W E R Y IITable 8.7 (data) HCI plug location 10 NH3 plug location 60 Deposit location 32 Table 8.8 (report) HCI Mol. weight NH3 Mol. weight HCI Diff. distance NH3 Diff. distance Rate ratio (exp.) Rate ratio (theor.) https://youtu.be/23hobwUe7-M Lab video青 Service Inte... Sy log_{b}sqrt(b) - Sim... G (Last Day Promotio... O Kronos Workforce... S Maame Acheampo... MIDTERM MODER. [Review Topics] [References] Use the References to access important values if needed for this question. In the laboratory a student combines 20.8 mL of a 0.216 M aluminum acetate solution with 25.2 mL of a 0.681 M zinc acetate solution. What is the final concentration of acetate anion ? Submit Answer Retry Entire Group 5 more group attempts remaining Previous Next 8:41 PM
- Table 10.2 Samples Placed in Water (data) Sample Dialysis tubing containing sugar solution ass Before Soakin lon 5.083 Prune Mass After Soaki 5.480 12.652 11.278 Table 10.3 (report) hange in Sample as urroundin irectiono onc. of Solution (inside sample Sample lativ en Dialysis tubing + water Dialysis tubing + sugar solution Prune Sugar solution Pure water Sugar solution Pure water PruneTHE QUESTION IS AT THE PICTURE... 2 QUESTIONS ONLY.. AND THE GIVEN PROBLEMS IS THE ONE I TYPED........ATTACHED PHOTO IS MY ANSWER BUT PLEASE CORRECT ME IF I AM WRONGA. Concentration1. Place 3 mL each of 6N, 3N, & 1.5N hydrochloric acid in separate test tubes.2. Drop simultaneously equal lengths (about 1cm) of magnesium ribbon and note thetime it takes for the magnesium to dissolve in each use.B. Surface Area1. Weigh a small iron nail to the nearest hundredths of a gram and weigh an equalamount of iron fillings.2. Place them in a separate test tubes.3. Add simultaneously 3 mL of 3N hydrochloric acid and compare the rates of reaction.C. Temperature1. Place 5 mL each of 0.1N sodium thiosulfate solution into 5 test tubes.2. Place all five test tubes in the water bath and let it stand for 1 minute.3. Record the temperature of the water bath. Remove the first test tube from thewater bath and place it in the test tube rack.4. Add 1 mL of 0.1M sulfuric acid and stir with a glass rod.…12 of 19 <. I Review | Constants | Periodic Table Part B Before investigating the scene, the technician must dilute the luminol solution to a concentration of 4.00×10-2 M. The diluted solution is then placed in a spray bottle for application on the desired surfaces. How many moles of luminol are present in 2.00 L of the diluted spray? Express your answer with the appropriate units. » View Available Hint(s) moles of luminol = Value Units %3D
- Calulate the foncentration of patassiut grams pertitter after miXing(oomt)ofCo-250M) ket and (z00mnttof fortoo MKISO fon-inMN.15.60. Potassium Permanganate Tablets 0.2 g Disp. #100 Sig: two tablets in 4 pt of water and use as directed. Express the concentration, as a ratio strength, of the solution prepared ac- cording to the directions given in the prescription. 60. 1:4730 w/v potassium permanganate
- - Chapte x 6 Questio x G "How m X O Chem C x E R.12 ML x A Frequen x E Advanc x * Google x E R.12 ezto.mheducation.com/ext/map/index.html? con=con&external browser%3D0&launchUrl=https%253A%252F%252Flms.mheducation.com%252 Saved apter 4 Assignment 13 3 attempts left Check my work Enter your answer in the provided box. How many grams of KOH are present in 30.0 mL of a 7.39 M KOH solution? ts g eBook Print ferences2 parts to 1 question Please provide only typed answer solution no handwritten solution needed... Do both neat and clean correctlyPlease don't provide handwritten slution ....