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The sum of the numerals in the name of the compound
is A. None of the other answers is correct.; B. 11;
C. 6; D. 8; E. 5.
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- 48:04 PM Fri Nov 27 ll7 43% AA A sjc.cengagenow.com + Latest Line F5 Dynamic... Group Resea... 10-16 Acid-.. Mastery 10-16 X OWLV2 | Onli... G green and w... C dept. C SIERRA SIERRA SIERRA Module 10-12 [Review Topics] [References] 1. Buffer Solu... Use the References to access important values if needed for this question. A buffer solution is made that is 0.376 M in HCN and 0.376 M in 2. Buffer S... 2req Question NaCN. Question If Question Ka for HCN is 3. Buffer Solu... M) -10 4.00 x 10-, what is the pH of the buffer solution? pH : Write the net ionic equation for the reaction that occurs when 0.089 mol HCl is added to 1.00 L of the buffer solution. the lowest pos coefficients. Omit states of matter. Use H3 0t instead of Ht) + + Submit Answer Retry Entire Group 8 more group attempts remaining Progress: 2/3 groups Due Nov 28 at 11:55 PM Previous Next Finish Assignment Save and Exit7.) The K, of an acid is determined to be 0.00589. What is the pK,.
- letter C..... please show step by step solutionIf 100 ml of a 1:1500 methylbenzethonium chloride lotion is diluted with an equal volume of water, what will be the ratio strength of this dilution? O a. 1:67 O b. 1:100 OC. 1:6000 O d. 1:3000 O e. 1:15000Calculate the Hö0] and OHT carcentations for cach Of your PH Valves | Hal H2D LOH! 3.00 LOS 2.10 8.40 12.34 11.5
- o/index.html?deploymentld%=55750828934189288909969212&eiSBN=9781305657571&snapshotld%32199898&id%3... ☆ IDTAP Q Search this cou Use the References to access important values if needed for this question. The concentration of H3ASO3 in a solution is determined by titration with a 0.1945 M Ce+ solution. The balanced net ionic equation for the reaction is: 2Ce*(aq) + H3ASO3(aq) + 5H2O(1) 2Ce*(aq) + H3ASO4(aq) + 2H3O*(aq) (a) If 19.83 mL of the 0.1945 M Ce** solution are needed to react completely with 30.00 mL of the H3ASO3 solution, what is the concentration of the H3ASO3 solution? M (b) Which of the two solutions was in the buret during the titration? (c) Suppose at the end of the titration, the solution containing the Ce³* ion is transferred to a volumetric flask and diluted to 300. mL. What is the concentration of Ce3+In the diluted solution? Submit Answer 5 question attempts remainingCr.Molarity of the standard solution NaOH is 0.0994M
- LIAIH, 12.Part II: Titration of Vinegar with Standaralzed Naun Report Table AV.4: Part 2 Calculations. Data and Calculations for three trials Part II: Titration of Vinegar with Standardized auη Report Table AV.4: Part 2 Calculations Data and Calculations for three trials Table view List view Trial 1 Trial 2 Trial 3 Volume of Vinegar Titrated (mL) 10.00 10.00 10.00 Initial Buret Reading (mL) 4.00 13.20 23.10 Final Buret Reading (mL) 13.20 23.10 34.001 9.20. 10.10 10.90 Volume NaOH used (mL) Moles Acetic Acid (mol) Mass Acetic Acid (g) Mass Percent Acetic Acid (%)Please help me please