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![14 Phg 0.055 mica Ah -y [55x100 Ton- 1.26 Ph 15) 0.02m Nach pon - lg [or] pon- 19 [2x102 pon. 1.7 ph+ pon = 14 ph= 14-17 PT :](http://img.homeworklib.com/questions/54af3750-499a-11ea-9832-2b7fa5931275.png?x-oss-process=image/resize,w_560)
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1.what will be the molarity of naoh solutin if u mix 20 ml of naoh and...
11.5 g of KOH (s) is dissolved up to 250.0 mL in water. What is the...
11.5 g of KOH (s) is dissolved up to 250.0 mL in water. What is the molarity of this solution? Molarity of first solution: Enter your answer here M KOH If we then add an additional 2.750 L of water to the solution what is the new molarity? Molarity of second solution: Enter your answer here M KOH For this second solution calculate the pH, pOH and [H3O+). pH = Enter your answer here pOH = Enter your answer here...
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...
Acids, Bases and Electrolytes Questions 1Calculate the pH of a 0.10 M nitric acid solution, How...
Acids, Bases and Electrolytes Questions 1Calculate the pH of a 0.10 M nitric acid solution, How does your calculation compare to your experimental pH? 2. Calculate the pOH, pH, and [H1 of a 0.10M KOH solution. How does the pH compare with your data? 3. Use your date to calculate the [H]. pOH, and [OH of the 0.10 M acetic acid solution. 4. Use your data to calculate the pOH, pH, and [H] of the 0.10M ammonia solution. made by...
please help!! thank you 11.5 g of KOH (s) is dissolved up to 250.0 mL in...
please help!! thank you
11.5 g of KOH (s) is dissolved up to 250.0 mL in water. What is the molarity of this solution? Molarity of first solution: Enter your answer here M KOH If we then add an additional 2.750 L of water to the solution what is the new molarity? Molarity of second solution: Enter your answer here M KOH For this second solution calculate the pH, pOH and [H3O+). pH = Enter your answer here pOH =...
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...
please also calculate pH, pOH, and [H3O+] 11.5 g of KOH (s) is dissolved up to...
please also calculate pH, pOH, and [H3O+]
11.5 g of KOH (s) is dissolved up to 250.0 mL in water. What is the molarity of this solution? Molarity of first solution: Enter your answer here M KOH If we then add an additional 2.750 L of water to the solution what is the new molarity? Molarity of second solution: Enter your answer hace M KOH For this second solution calculate the pH, POH and [H3O+]
1a: Approximately what will be the total solute molarity for a 0.07 M solution of NaOH?...
1a: Approximately what will be the total solute molarity for a 0.07 M solution of NaOH? 1b: Compute the boiling point elevation of a salt water solution that contains 4.75 g of NaCl dissolved in 103 mL of water. Enter the number of degrees celsius that the boiling point will be elevated. 1c: Compute the molar mass of vitamin C if a solution containing 25.0 g in 104 g of water freezes at -2.58°C. (Assume vitamin C does not ionize...
1. Volume of Vinegar used in each trial = 5.00 mL 2. Molarity of NaOH used...
1. Volume of Vinegar used in each trial = 5.00 mL 2. Molarity of NaOH used in each trial = 0.20M 3. Volume of NaOH used in trail#1 (Final – Initial buret reading) = __17.80______ mL 4. Volume of NaOH used in trail#2 (Final – Initial buret reading) = ___18.20_____ mL 5. Average Volume of NaOH used = (#3 + #4) / 2 = ___18______ mL 6. Calculate Molarity of Acetic acid in vinegar = _________ M ?????? (molarity of...
1. What volume of 0.10 M NaOH is needed to neutralize 100 mL of 0.050 M...
1. What volume of 0.10 M NaOH is needed to neutralize 100 mL of 0.050 M HCl? 2a. When 100 mL of 0.01 M NaOH solution is mixed with 100 mL of 0.01 M of HNO3 solution, what is the concentration of H+ and the pH in the resulting mixture? 2b. When 100 mL of 0.01 M NaOH solution is mixed with 100 mL of 0.02 M of HCl solution, what is the concentration of H+ and the pH in...
SOLUTIONS (Molarity, Molality) SECTION 9) What is the molarity [MJof a solution that is made by...
SOLUTIONS (Molarity, Molality) SECTION 9) What is the molarity [MJof a solution that is made by dissolving 2.00 moles of solute in 300. mL of solution? 10) What is the molarity of the solution when 0.400 moles of copper sulfate dissolves in 0.200 liters of solution? 11) What is the molarity of solution when 16.88g of sodium chloride is dissolved in water to a total volume of 1000.00 ml? What is the mass percent of 10.0 grams Mg (NO3)2 dissolved...
11.5 g of KOH (s) is dissolved up to 250.0 mL in water. What is the molarity of this solution? Molarity of first solution: Enter your answer here M KOH If we then add an additional 2.750 L of water to the solution what is the new molarity? Molarity of second solution: Enter your answer here M KOH For this second solution calculate the pH, pOH and [H3O+). pH = Enter your answer here pOH = Enter your answer here...
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...
Acids, Bases and Electrolytes Questions 1Calculate the pH of a 0.10 M nitric acid solution, How does your calculation compare to your experimental pH? 2. Calculate the pOH, pH, and [H1 of a 0.10M KOH solution. How does the pH compare with your data? 3. Use your date to calculate the [H]. pOH, and [OH of the 0.10 M acetic acid solution. 4. Use your data to calculate the pOH, pH, and [H] of the 0.10M ammonia solution. made by...
please help!! thank you
11.5 g of KOH (s) is dissolved up to 250.0 mL in water. What is the molarity of this solution? Molarity of first solution: Enter your answer here M KOH If we then add an additional 2.750 L of water to the solution what is the new molarity? Molarity of second solution: Enter your answer here M KOH For this second solution calculate the pH, pOH and [H3O+). pH = Enter your answer here pOH =...
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...
please also calculate pH, pOH, and [H3O+]
11.5 g of KOH (s) is dissolved up to 250.0 mL in water. What is the molarity of this solution? Molarity of first solution: Enter your answer here M KOH If we then add an additional 2.750 L of water to the solution what is the new molarity? Molarity of second solution: Enter your answer hace M KOH For this second solution calculate the pH, POH and [H3O+]
SOLUTIONS (Molarity, Molality) SECTION 9) What is the molarity [MJof a solution that is made by dissolving 2.00 moles of solute in 300. mL of solution? 10) What is the molarity of the solution when 0.400 moles of copper sulfate dissolves in 0.200 liters of solution? 11) What is the molarity of solution when 16.88g of sodium chloride is dissolved in water to a total volume of 1000.00 ml? What is the mass percent of 10.0 grams Mg (NO3)2 dissolved...
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