![1) Calculate the pH of the following solutions: MHCI kwa CH] Coir] - loko-14 COH-] = loxio 7 b) 7.0 x 10-5 M NaOH c) 2.0 x 10](http://img.homeworklib.com/questions/cb6b9640-935f-11ea-bd39-174d6535dceb.png?x-oss-process=image/resize,w_560)
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![HCl is strong acid so [HCI] = [H+) = 5.0 x 10-4M 1) Calculate the pH of the following solutions: a) 5.0 x 10-4 M HCI KECHCo)](http://img.homeworklib.com/questions/cc2d9c50-935f-11ea-9048-1f746783c8a5.png?x-oss-process=image/resize,w_560)
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please write out the steps. thanks!
1) Calculate the pH of the following solutions: MHCI kwa...
Calculate the pH (not pOH) of the following solutions. Given K -10" Please list steps for...
Calculate the pH (not pOH) of the following solutions. Given K
-10" Please list steps for full credit
Sutete
Tre
(1) (10 pts) Diluted Muriatic Acid bought from Home Depot (3.1%
(w/w) HCl in water, D= 1.05 g/mL).
(2) (10 pts)The reaction mixture after mixing 30 mL of 0.4 M KOH
with 20 ml. of 0.8M sulfuric acid.
(3) (5 pts) 0.50 g NaOH solid fully dissolved in 100 ml
water
(4). (5 pts) 40 ml of 0.01 M NaOH...
1. Calculate the pHof each of the following solutions of a strong acid in water a....
1. Calculate the pHof each of the following solutions of a strong acid in water a. 0.10 M HCI b. 1.0x 10-11 M HCI c. 5.0 M HCI 2. What are the major species present in 0.250 M solutions of cach of the following acids? Calculate the pH of each of these solutions. a. HNO, b. CH COH (HC;H3O;) 3. Calculate the concentration of all species present and the pH of a 0.020 M HF solution.
Calculate the pH of the following solutions at 25 ℃ a) 1.0×10-5 M HCI c) 1.0×10-5...
Calculate the pH of the following solutions at 25 ℃ a) 1.0×10-5 M HCI c) 1.0×10-5 M NaOH Number Number pH b) 0.01 M HNO, d) 0.1 M KOH Number Numbero pH-
1. Calculate the molarity of the following solutions: a. 318 g Mg Br, in 859 ml...
1. Calculate the molarity of the following solutions: a. 318 g Mg Br, in 859 ml solution b. 8.28 g Ca(C,H,O,), in 414 ml solution c. 31,1 g Al,(80.), in 766 ml solution d. 59.8 g CaCl, in 100 ml solution e. 313.5 g LICIO, in 250 ml solution | 849 Calculate the moles of solute needed to prepare each of the following: 2. LOL of a 3.0 M NaCl solution b. 0.40 L of a 1.0 M KBr solution...
Please show steps. Thanks. Determine the pH of each of the following solutions. 0.21 M CH3NH3I...
Please show steps. Thanks.
Determine the pH of each of the following solutions. 0.21 M CH3NH3I pH = 11.97
please help!! calculate pH of solutions on second page a-c!! 1. (4 points) A buffer solution...
please help!! calculate pH of solutions on second page a-c!!
1. (4 points) A buffer solution is created with C;H,NH, and 0.012 M C;HsNH2. The K, for C,H,NH2 is 4.7 х 104. What is the concentration of C,HNH, in the buffer solution that has a pH of 11.50? а. What is the concentration of the buffer solution if 0.0011 M HC is added to the buffer in part a.? b. Why is the buffer a basic solution? Could this weak...
14. Calculate the [H,0+and the pH of each solution. a. 1 x105 M HCI c. 1...
14. Calculate the [H,0+and the pH of each solution. a. 1 x105 M HCI c. 1 x 10-1 M H,SO, b. 5 x 103 M HC1 d. 1 105 MH,SO, 15. Calculate the (OH) and the pOH of each solution in problem 14. (-16. What is [H,O+] in each of the following solutions? a. orange juice, pH = 4.0 b. black coffee, pH = 5.0 c. pure water, pH = 7.0 d. phosphate detergent solution, pH = 9.5 e. seawater,...
Thanks in advance please just Question A , b and c please this is chemistry based...
Thanks in advance
please just Question A , b and c
please this is chemistry based on kinetics
there's no other subject
please if you don't know the calculation based on that
question, allow other experts to help out for the solutions
Thanks in advance
Helpful Hints: Arrhenius Equation: k =
Ae–Ea/RT Gas Constant: R = 8.314 J/mol·K
Integrated Rate Laws and Half-Lives:
• Zero order: [A] = –kt + [A]0 t1/2 = [A]0/2k
• First order: ln[A] = –kt...
please send solutions in clear picture, thanks (1 point) 4) Calculate the pH of the following...
please send solutions in clear picture, thanks
(1 point) 4) Calculate the pH of the following solutions of weak acids: a) 0.095 M propionic acid, K. = 1.38105 b) 0.0085 M phenol, K. = 1.3*10 5) Calculate the pH of 0.1 M sulfuric acid, being a strong acid for giving away the first H®, and K, for the second step is 1.2*10? (2 points)
2. Calculate the pH (not pOH) of the following solutions. Given Kw = 1014 Please list...
2. Calculate the pH (not pOH) of the following solutions. Given Kw = 1014 Please list steps for full credit: (1) (3 pts) Water after boiling (2) Diluted Muriatic Acid bought from Home Depot (3.1% (w/w) HCl in water, D=1.05 g/mL). (3) 10° M HCl aqueous solution. (4) 0.10 M acetic acid HAS (Kca) = 1.8 x109) (5) The reaction mixture after mixing 30 mL of 0.4 M KOH with 20 ml of 0.8 M sulfuric acid. (6) 0.50 g...
Calculate the pH (not pOH) of the following solutions. Given K
-10" Please list steps for full credit
Sutete
Tre
(1) (10 pts) Diluted Muriatic Acid bought from Home Depot (3.1%
(w/w) HCl in water, D= 1.05 g/mL).
(2) (10 pts)The reaction mixture after mixing 30 mL of 0.4 M KOH
with 20 ml. of 0.8M sulfuric acid.
(3) (5 pts) 0.50 g NaOH solid fully dissolved in 100 ml
water
(4). (5 pts) 40 ml of 0.01 M NaOH...
1. Calculate the pHof each of the following solutions of a strong acid in water a. 0.10 M HCI b. 1.0x 10-11 M HCI c. 5.0 M HCI 2. What are the major species present in 0.250 M solutions of cach of the following acids? Calculate the pH of each of these solutions. a. HNO, b. CH COH (HC;H3O;) 3. Calculate the concentration of all species present and the pH of a 0.020 M HF solution.
Calculate the pH of the following solutions at 25 ℃ a) 1.0×10-5 M HCI c) 1.0×10-5 M NaOH Number Number pH b) 0.01 M HNO, d) 0.1 M KOH Number Numbero pH-
1. Calculate the molarity of the following solutions: a. 318 g Mg Br, in 859 ml solution b. 8.28 g Ca(C,H,O,), in 414 ml solution c. 31,1 g Al,(80.), in 766 ml solution d. 59.8 g CaCl, in 100 ml solution e. 313.5 g LICIO, in 250 ml solution | 849 Calculate the moles of solute needed to prepare each of the following: 2. LOL of a 3.0 M NaCl solution b. 0.40 L of a 1.0 M KBr solution...
Please show steps. Thanks.
Determine the pH of each of the following solutions. 0.21 M CH3NH3I pH = 11.97
please help!! calculate pH of solutions on second page a-c!!
1. (4 points) A buffer solution is created with C;H,NH, and 0.012 M C;HsNH2. The K, for C,H,NH2 is 4.7 х 104. What is the concentration of C,HNH, in the buffer solution that has a pH of 11.50? а. What is the concentration of the buffer solution if 0.0011 M HC is added to the buffer in part a.? b. Why is the buffer a basic solution? Could this weak...
14. Calculate the [H,0+and the pH of each solution. a. 1 x105 M HCI c. 1 x 10-1 M H,SO, b. 5 x 103 M HC1 d. 1 105 MH,SO, 15. Calculate the (OH) and the pOH of each solution in problem 14. (-16. What is [H,O+] in each of the following solutions? a. orange juice, pH = 4.0 b. black coffee, pH = 5.0 c. pure water, pH = 7.0 d. phosphate detergent solution, pH = 9.5 e. seawater,...
Thanks in advance
please just Question A , b and c
please this is chemistry based on kinetics
there's no other subject
please if you don't know the calculation based on that
question, allow other experts to help out for the solutions
Thanks in advance
Helpful Hints: Arrhenius Equation: k =
Ae–Ea/RT Gas Constant: R = 8.314 J/mol·K
Integrated Rate Laws and Half-Lives:
• Zero order: [A] = –kt + [A]0 t1/2 = [A]0/2k
• First order: ln[A] = –kt...
please send solutions in clear picture, thanks
(1 point) 4) Calculate the pH of the following solutions of weak acids: a) 0.095 M propionic acid, K. = 1.38105 b) 0.0085 M phenol, K. = 1.3*10 5) Calculate the pH of 0.1 M sulfuric acid, being a strong acid for giving away the first H®, and K, for the second step is 1.2*10? (2 points)
2. Calculate the pH (not pOH) of the following solutions. Given Kw = 1014 Please list steps for full credit: (1) (3 pts) Water after boiling (2) Diluted Muriatic Acid bought from Home Depot (3.1% (w/w) HCl in water, D=1.05 g/mL). (3) 10° M HCl aqueous solution. (4) 0.10 M acetic acid HAS (Kca) = 1.8 x109) (5) The reaction mixture after mixing 30 mL of 0.4 M KOH with 20 ml of 0.8 M sulfuric acid. (6) 0.50 g...
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