Vinegar is a solution of acetic acid in water. If a 325 mL bottle of distilled...
Vinegar is a solution of acetic acid in water. If a 325 mL bottle of distilled vinegar contains 18.3 mL of acetic acid, what is the volume percent (v/v) of the solution?
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Vinegar is a solution of acetic acid in water. If a 325 mL
bottle of distilled...
Vinegar is a solution of acetic acid in water. If a 145 mL bottle of distilled...
Vinegar is a solution of acetic acid in water. If a 145 mL bottle of distilled vinegar contains 34.2 mL of acetic acid, what is the volume percent (v/v) of the solution? Express your answer to three significant figures.
a.)Calculate the mass percent (m/m) of a solution prepared by dissolving 47.97 g of NaCl in...
a.)Calculate the mass percent (m/m) of a solution prepared by dissolving 47.97 g of NaCl in 170.1 g of H2O. Express your answer to four significant figures. b). Vinegar is a solution of acetic acid in water. If a 285 mL bottle of distilled vinegar contains 17.8 mL of acetic acid, what is the volume percent (v/v) of the solution? Express your answer to three significant figures. c.)Calculate the mass/volume percent (m/v) of 19.0 g NaCl in 48.0 mL of...
You diluted a 12.96 ml vinegar sample into a 100 ml volumetric flask with distilled water....
You diluted a 12.96 ml vinegar sample into a 100 ml volumetric flask with distilled water. You titrated a 25.00 mL aliquot of that solution and determined the concentration of acetic acid to 0.048 M. What was the concentration of acetic in the original sample.
6.31 M 7. Molarity of acetic acid, HC2H30in vinegar sample (show your calculations) Volume of vinegar...
6.31 M 7. Molarity of acetic acid, HC2H30in vinegar sample (show your calculations) Volume of vinegar sample = 0.003L 0.003L Vinegar contain 0.01893 moles IL 0.01893 = 6.3 IM 0.003 Vinegar contain 8. Grams of Acetic Acid, HC,H,O2 (show your calculations) 1.1368 g HC2H5O2 Grams acid = 12 *MW = 0.01893 mot x 60.052 g/ mot = 1-1368 g 31.90 % L 3 100 9. Percent (m/v) of HC,H,O, in vinegar sample (show your calculations) 3.0 mL vinegar contain 0.01893...
A "5% acidity" bottle of vinegar is approx. 0.875 M in acetic acid (Ka = 1.8x10^-5)....
A "5% acidity" bottle of vinegar is approx. 0.875 M in acetic acid (Ka = 1.8x10^-5). a) Determine the approx. pH and percent ionization of acetic acid in this solution. b) Some health experts recommend adding 1 tablespoon (1 ounce) of vinegar to 1 cup of water (a total of 8 ounces). Calculate the approx. pH and percent ionization of acetic acid in this solution. c) How many mL of 0.10 M sodium acetate would be needed to make the...
2.) Vinegar is an aqueous solution (homogenous mixture) of acetic acid and water laqueous aqua" -...
2.) Vinegar is an aqueous solution (homogenous mixture) of acetic acid and water laqueous aqua" - Latin for water). To simplify the calculations let us assume that all of the acetic acid in the vinegar reacts and there is some left over "excess" baking soda. The vinegar solution is a 5% acetic acid solution. If you look at the bottle of vinegar somewhere on there it probably says "5% acidity" or similar notation. Let us estimate that about 25.0 g...
2.) Vinegar is an aqueous solution (homogenous mixture) of acetic acid and water (aqueous="aqua"= Latin for...
2.) Vinegar is an aqueous solution (homogenous mixture) of acetic acid and water (aqueous="aqua"= Latin for water). To simplify the calculations let us assume that all of the acetic acid in the vinegar reacts and there is some left over "excess" baking soda. The vinegar solution is a 5% acetic acid solution. If you look at the bottle of vinegar somewhere on there it probably says "5% acidity" or similar notation. Let us estimate that about 25.0 g of vinegar...
a. Calculate the mass percent (m/m) of a solution prepared by dissolving 43.83 g of NaCl...
a. Calculate the mass percent (m/m) of a solution prepared by dissolving 43.83 g of NaCl in 168.6 g of H2O. Express your answer to four significant figures. b. Vinegar is a solution of acetic acid in water. If a 125 mL bottle of distilled vinegar contains 31.3 mL of acetic acid, what is the volume percent (v/v) of the solution? Express your answer to three significant figures c. Calculate the mass/volume percent (m/v) of 18.5 g NaCl in 71.5...
Calculate the mass percent (m/m) of a solution prepared by dissolving 58.66 g of NaCl in...
Calculate the mass percent (m/m) of a solution prepared by dissolving 58.66 g of NaCl in 169.7 g of H2O. Express your answer to four significant figures. Vinegar is a solution of acetic acid in water. If a 245 mL bottle of distilled vinegar contains 20.9 mL of acetic acid, what is the volume percent (v/v) of the solution Express your answer to three significant figures. Calculate the mass/volume percent (m/v) of 15.5 g NaCl in 71.5 mL of solution....
Data Sheet vinegar: brand_keroger type_ distilled white percent acetic acid on label, $_ 5 mass of...
Data Sheet vinegar: brand_keroger type_ distilled white percent acetic acid on label, $_ 5 mass of 25 mL of vinegar, g 24.56 baking soda: brand Avem + Hammer formula Na HCO3 11000) mass of baking soda, 8 initial volume of vinegar, ml final volume of vinegar, ml volume of vinegar added to cup, mL 50 50 29 27 1. 22 1. 50 2.00 2.58 20 SO 50 14 vinegar density, g/ml slope of best straight line drawn using data points...
6.31 M 7. Molarity of acetic acid, HC2H30in vinegar sample (show your calculations) Volume of vinegar sample = 0.003L 0.003L Vinegar contain 0.01893 moles IL 0.01893 = 6.3 IM 0.003 Vinegar contain 8. Grams of Acetic Acid, HC,H,O2 (show your calculations) 1.1368 g HC2H5O2 Grams acid = 12 *MW = 0.01893 mot x 60.052 g/ mot = 1-1368 g 31.90 % L 3 100 9. Percent (m/v) of HC,H,O, in vinegar sample (show your calculations) 3.0 mL vinegar contain 0.01893...
2.) Vinegar is an aqueous solution (homogenous mixture) of acetic acid and water laqueous aqua" - Latin for water). To simplify the calculations let us assume that all of the acetic acid in the vinegar reacts and there is some left over "excess" baking soda. The vinegar solution is a 5% acetic acid solution. If you look at the bottle of vinegar somewhere on there it probably says "5% acidity" or similar notation. Let us estimate that about 25.0 g...
2.) Vinegar is an aqueous solution (homogenous mixture) of acetic acid and water (aqueous="aqua"= Latin for water). To simplify the calculations let us assume that all of the acetic acid in the vinegar reacts and there is some left over "excess" baking soda. The vinegar solution is a 5% acetic acid solution. If you look at the bottle of vinegar somewhere on there it probably says "5% acidity" or similar notation. Let us estimate that about 25.0 g of vinegar...
Data Sheet vinegar: brand_keroger type_ distilled white percent acetic acid on label, $_ 5 mass of 25 mL of vinegar, g 24.56 baking soda: brand Avem + Hammer formula Na HCO3 11000) mass of baking soda, 8 initial volume of vinegar, ml final volume of vinegar, ml volume of vinegar added to cup, mL 50 50 29 27 1. 22 1. 50 2.00 2.58 20 SO 50 14 vinegar density, g/ml slope of best straight line drawn using data points...
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