Can you answer a,b and C and d thank you Calculate the [OH¯] of each aqueous solution with the following[H3O+].▼baking soda, 1.2 × 10-8 MExpress the molarity to two significant figures.[OH-] =SubmitPart B[OH-] =blood, 4.5 x 10-8 MExpress the molarity to two significant figures.Submit——| ΑΣΦVOPart CRequest AnswerVE ΑΣΦRequest Answermilk, 3.0 × 10-MExpress the molarity to two significant figures.??MM Calculate the [OH¯] of each aqueous solution with the following[H3O+].▼Part Cmilk, 3.0 × 10-¹ MExpress the molarity to two significant figures.[OH¯] =SubmitPart D[OH-] =VE ΑΣΦpancreatic juice, 3.9 × 10-⁹ MExpress the molarity to two significant figures.SubmitRequest AnswerIVE ΑΣΦRequest Answer??MM

Answered: Image /qna-images/answer/e5606ed5-b82a-4925-9f61-e48477e85919.jpg

Calculate the [OH] of each aqueous solution with the following [H₂O¹]. baking soda, 1.2 x 10-8 M Express the molarity to two significant figures. [OH-] = Submit ▾ Part B [OH-] = blood, 4.5 x 10-8M Express the molarity to two significant figures. Submit [5] ΑΣΦ S Part C Request Answer [5] ΑΣΦ Request Answer milk, 3.0 x 10-7M ? ? M M

Calculate the [OH] of each aqueous solution with the following [H₂O¹]. baking soda, 1.2 x 10-8 M Express the molarity to two significant figures. [OH-] = Submit ▾ Part B [OH-] = blood, 4.5 x 10-8M Express the molarity to two significant figures. Submit [5] ΑΣΦ S Part C Request Answer [5] ΑΣΦ Request Answer milk, 3.0 x 10-7M ? ? M M

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter11: Properties Of Solutions

Section: Chapter Questions

Problem 18SR: Write equations showing the ions present after the following strong electrolytes are dissolved in...

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Consider the following six beakers. All have 100 mL of aqueous 0.1 M solutions of the following compounds: beaker A has HI beaker B has HNO2 beaker C has NaOH beaker D has Ba(OH)2 beaker E has NH4Cl beaker F has C2H5NH2 Answer the questions below, using LT (for is less than), GT (for is greater than), EQ (for is equal to), or MI (for more Information required). (a) The pH in beaker A the pH in beaker B. (b) The pH in beaker C the pH in beaker D. (c) The % ionization in beaker A the % ionization in beaker C. (d) The pH in beaker B the pH in beaker E. (e) The pH in beaker E the pH in beaker F. (f) The pH in beaker C the pH in beaker F.
. Calculate the moles of H+ delivered to eachsample based on your experimental dataand record these values in Data Table 2. 0.1M HCl = 0.1 moles HCl / 1 Liter solutionCalculate the moles of OH- in each sampleand record these values in Data Table 2. H+ + OH- H2O Calculate the moles of Ca2+ in each sampleand record these values in Data Table 2. Ca(OH)2 Ca2+ + 2OH24. Calculate the molar solubility of Ca(OH)2for each sample and record these values inData Table 1. Molar solubility = moles / Liter Sample 1 Sample 2 Sample 3 Mass of Erlenmeyer Flask 25.37 25.37 25.37 Mass of Erlenmeyer Flask + Calcium Hydroxide Solution (lime water) 28.18 28.21 28.28 Mass of Calcium Hydroxide Solution Volume of Ca(OH)2 Density = 1.000 g/mL Concentration of HCl (M) Initial HCl volume in Syringe 1.0ml 1.0ml 1.0ml Final HCl volume in Syringe .54ml .58ml .5ml Volume of HCl Delivered .46ml .42ml…
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a Calculate the molar concentration of H3O+ in a solution that contains 4.1x10-12 M OH². (Enter your answer to two significant figures.) [H3O+] = M b Calculate the molar concentration of H3O+ in a solution that contains 7.5x10-6 M OH". (Enter your answer to two significant figures.) [H3O+] = M
Calculate the moles of H+ delivered to eachsample based on your experimental dataand record these values in Data Table 1. 0.1M HCl = 0.1 moles HCl / 1 Liter solution Calculate the moles of OH- in each sampleand record these values in Data Table 1. H+ + OH- H2O Calculate the moles of Ca2+ in each sampleand record these values in Data Table 1. Ca(OH)2 Ca2+ + 2OH . Calculate the molar solubility of Ca(OH)2for each sample and record these values inData Table 1. Molar solubility = moles / Liter . Calculate the Ksp for each trial and theaverage Ksp and record these values inData Table 1. Ksp = [Ca2+][OH-]2 Sample 1 Sample 2 Sample 3 Mass of Erlenmeyer Flask 25.47 25.47 25.47 Mass of Erlenmeyer Flask + Calcium Hydroxide Solution (lime water) 28.32 28.30 28.43 Mass of Calcium Hydroxide Solution 2.85 2.83 2.96 Volume of Ca(OH)2 Density = 1.000 g/mL Concentration of HCl (M) Initial HCl Volume in Syringe 1.0ml…
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8 mL milk sample was titrated with 0.2 N NaOH by spending 3.2 mL. Calculate the% total acidity in milk in terms of lactic acid. (mEq: 0.09 (milli-equivalent gram of lactic acid found in milk). Convert the% total acidity in terms of lactic acid to total acidity in terms of citric acid. (1 lactic acid = 0.711 citric acid)
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