![Complete the following chart with the appropriate responses. Solution pH [H301 Он] POH Acidic, Basic, or Neutral Shong acid 0](http://img.homeworklib.com/questions/eebcd620-9700-11eb-8cf5-bb98a4b22f0e.png?x-oss-process=image/resize,w_560)
Homework Answers
![0.15 0.15M HAI [H30+] = 0.15M pH = -long [H30*= -log (6.15) = 0.824 [OH-] = 10x1072 = 66741074 pOH =-log [OH]= -log (667x104](http://img.homeworklib.com/questions/efc2c9c0-9700-11eb-b738-35c80f9a21f0.png?x-oss-process=image/resize,w_560)
![[H3O+] = 0.01267M plu=-log H30*]=-log (0.01267) = 1,897 pOH = 14,0-1,897 = 12,103 [OH-] = 10-12.103 = 7,89510*13m {al This is](http://img.homeworklib.com/questions/f0cfd820-9700-11eb-94ba-7f811cc69e1b.png?x-oss-process=image/resize,w_560)
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Calculate the pH, [H3O+], [OH-], and pOH for 0.25 M HF.
Is
this acidic, basic, or...
complete the following chart with the appropriate responses Solution pH [H301 (OH) рон Acidic, Basic, or...
complete the following chart with the appropriate responses Solution pH [H301 (OH) рон Acidic, Basic, or Neutral Strong acid 0.15 M HCI -log(0.15) 10.824 0.15 M 14.0-0.824 13,176 Strong auid 2.5 x 10 - MHCI 1-log(2.5.10-3) 4.100 2.5*10 14.0-4.60 9,4 weak acid 0.25 M HF dH2O weak base 10.0 M NH3 Strong base 2.7 x 10 - M KOH 14.0-3.57 10,43 2,7*10-4 /-log(2.7410-4) 3.57 Strong base 14,0-1824 0.15 M NaOH 13,186 0,1sm l-log (0,15) .824
Fill in the missing information in the following table. н он pH pOH Acidic, Basic or...
Fill in the missing information in the following table. н он pH pOH Acidic, Basic or Neutral? Solution a 9.65 м [он M 3.2 x 10 H pH pOH Acidic, Basic or Neutral? b. Solution b M H (OH pH РОН Acidic, Basic or Neutral? Solution c M 0.029 M H*] [Он Acidic, Basic or Neutral? pOH pH Solution d м M 1.23
Equations pH=-log[H3O+]; pOH= -log[OH]; pKw=14.00=pH+POH; Ka-[H3O+][A-[HA]; Kb=[BH+][OH-)[B); pKa=-log Ka; Ka. Kb=Kw Constants Ka (HS-)=1x10-19; Ka (HF)...
Equations pH=-log[H3O+]; pOH= -log[OH]; pKw=14.00=pH+POH; Ka-[H3O+][A-[HA]; Kb=[BH+][OH-)[B); pKa=-log Ka; Ka. Kb=Kw Constants Ka (HS-)=1x10-19; Ka (HF) 7.2x10-4; Ka ([Al(H20).]+)7.9x10-6; Ka (H3PO4)=7.5x10-2: Ka (HPO42-) =3.6x10-13; Ka (HCI)=Huge; Ka(Na+)=tiny; Ka(Cl-)tiny; Kb(NH3)=1.8x10-5; Kw=1x10-14 1) Calculate the pH of aqueous 0.25M HCl and 0.25M HF solutions. 2) Complete the following tables for aqueous solutions of conjugate acid-base pKa pKb Kb 1.3x10-4 35 3) Complete the following table for aqueous solutions DHL TH+) OH) pOH 1x102 4) Calculate the pH of aqueous 0.15M Ba(OH)2 and...
#3. - Determine the pH, [H3O+], pOH and [OH‾] for each of the following. Be sure...
#3. - Determine the pH, [H3O+], pOH and [OH‾] for each of the following. Be sure to write balanced chemical equation and the set-up for solving the problem. a. 1.5 M HNO3 b. 0.25 M Sr(OH)2 c. 0.035 M HNO2 d. 0.0048 M Mn(OH)2 #1 - What are the [H3O+] and the pH of a solution that consists of 0.33 M C6H5COOH (benzoic acid) and 0.28 M C6H5COONa (sodium benzoate)? The Ka of benzoic acid is 6.3 x 10-5. #8-...
Complete the following table. [H3O+] [OH-] pH acidic, basic, or neutral? 1.3 x 10-'M 2.5 x...
Complete the following table. [H3O+] [OH-] pH acidic, basic, or neutral? 1.3 x 10-'M 2.5 x 10-8 M 2.1
A solution has [OH-] = 4.33 x 10-5 M. Calculate [H3O+] and pH of the solution....
A solution has [OH-] = 4.33 x 10-5 M. Calculate [H3O+] and pH of the solution. Then, tell whether the solution is acidic, basic, or neutral. Also, calculate pOH.
Calculate the pH and pOH of the solutions with the following hydronium ion [H3O+] or hydroxide...
Calculate the pH and pOH of the solutions with the following hydronium ion [H3O+] or hydroxide ion [OH–] concentrations. Determine which solutions are acidic, basic or neutral. (1.a) [OH–] = 8.2 × 10–11 M (1.b) [OH–] = 7.7 × 10–6 M (1.c) [H3O+] = 3.2 × 10–4 M (1.d) [H3O+] = 1.0 × 10–7 M
CHEMWORK For solutions of the same concentration, as acid strength increases [H] pH [OH-] POH Fill...
CHEMWORK For solutions of the same concentration, as acid strength increases [H] pH [OH-] POH Fill in the missing information in the following table. POH [H+] [OH^] Acidic, Basic or Neutral? PH Solution a 9.61 pH POH [H+] Acidic, Basic or Neutral? [OH-] M4.2 x 10-6 M Solution b pH POH [OH-] Acidic, Basic or Neutral? [H+] 0.031 M Solution pH POH 1.23 (H+] M [OH-] M Acidic, Basic or Neutral? ___ Solution d
Complete the following table. [H301 pH acidic, basic, or neutral? (OH) 13 x 10M 2.5 x...
Complete the following table. [H301 pH acidic, basic, or neutral? (OH) 13 x 10M 2.5 x 109M 12.1
Q1 Complete the following table: [H3O+] [OH-] pH Acidic, Basic, or Neutral? 2.0 · 10-5 1.0...
Q1 Complete the following table: [H3O+] [OH-] pH Acidic, Basic, or Neutral? 2.0 · 10-5 1.0 · 10-7 10 3.5 Q2 A solution has a [OH‑] = 1.5·10-10 M. What are the [H3O+] and the pH of the solution? Q3 A sample of 0.0084 mol of HCl is dissolved in water to make a 3000 mL solution. Calculate the molarity of the HCl solution, the [H3O+] and the pH. For a strong acid such as HCl, the [H3O+] is the...
complete the following chart with the appropriate responses Solution pH [H301 (OH) рон Acidic, Basic, or Neutral Strong acid 0.15 M HCI -log(0.15) 10.824 0.15 M 14.0-0.824 13,176 Strong auid 2.5 x 10 - MHCI 1-log(2.5.10-3) 4.100 2.5*10 14.0-4.60 9,4 weak acid 0.25 M HF dH2O weak base 10.0 M NH3 Strong base 2.7 x 10 - M KOH 14.0-3.57 10,43 2,7*10-4 /-log(2.7410-4) 3.57 Strong base 14,0-1824 0.15 M NaOH 13,186 0,1sm l-log (0,15) .824
Fill in the missing information in the following table. н он pH pOH Acidic, Basic or Neutral? Solution a 9.65 м [он M 3.2 x 10 H pH pOH Acidic, Basic or Neutral? b. Solution b M H (OH pH РОН Acidic, Basic or Neutral? Solution c M 0.029 M H*] [Он Acidic, Basic or Neutral? pOH pH Solution d м M 1.23
Equations pH=-log[H3O+]; pOH= -log[OH]; pKw=14.00=pH+POH; Ka-[H3O+][A-[HA]; Kb=[BH+][OH-)[B); pKa=-log Ka; Ka. Kb=Kw Constants Ka (HS-)=1x10-19; Ka (HF) 7.2x10-4; Ka ([Al(H20).]+)7.9x10-6; Ka (H3PO4)=7.5x10-2: Ka (HPO42-) =3.6x10-13; Ka (HCI)=Huge; Ka(Na+)=tiny; Ka(Cl-)tiny; Kb(NH3)=1.8x10-5; Kw=1x10-14 1) Calculate the pH of aqueous 0.25M HCl and 0.25M HF solutions. 2) Complete the following tables for aqueous solutions of conjugate acid-base pKa pKb Kb 1.3x10-4 35 3) Complete the following table for aqueous solutions DHL TH+) OH) pOH 1x102 4) Calculate the pH of aqueous 0.15M Ba(OH)2 and...
Complete the following table. [H3O+] [OH-] pH acidic, basic, or neutral? 1.3 x 10-'M 2.5 x 10-8 M 2.1
CHEMWORK For solutions of the same concentration, as acid strength increases [H] pH [OH-] POH Fill in the missing information in the following table. POH [H+] [OH^] Acidic, Basic or Neutral? PH Solution a 9.61 pH POH [H+] Acidic, Basic or Neutral? [OH-] M4.2 x 10-6 M Solution b pH POH [OH-] Acidic, Basic or Neutral? [H+] 0.031 M Solution pH POH 1.23 (H+] M [OH-] M Acidic, Basic or Neutral? ___ Solution d
Complete the following table. [H301 pH acidic, basic, or neutral? (OH) 13 x 10M 2.5 x 109M 12.1
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