Complete the Titrimetric Data table. SAMPLE: CANE VINEGAR% acidity in label: 4.5%%purity of KHP: 99.80%FORMULA WEIGHT of KHP: 204.22 g/molSTANDARDIZATION OF NAOH SOLUTIONTRIAL 1TRIAL 2TRIAL 3Weight of KHP, gInitial volume of NaOH, mLFinal volume of NaOH, mL0.10120.10040.099875.0010.014.959.9914.93Molarity of NaOHAverage Molarity of NaOHANALYSIS OF ACETIC ACID IN A VINEGAR SAMPLETRIAL 1TRIAL 2TRIAL 3Volume of vinegar, mL1.001.001.00Initial volume of NaOH, mL14.9822.9030.87Final volume of NaOH, mL22.8430.7738.75Molarity of acetic acidAverage molarity of acetic acidANALYSIS OF CARBONIC ACID IN A SODA SAMPLETRIAL 1TRIAL 2TRIAL 3Volume of soda, mL20.020.020.0Initial volume of NaOH, mL20.2022.0523.93Final volume of NaOH, mL22.0323.8925.8Molarity of carbonic acidAverage molarity of carbonicacid

Reaction between acid and base is termed as neutralization reaction, It leads to formation of salt…

Answered: %purity of KHP: 99.80% FORMULA WEIGHT…

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 6QAP

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A martini, weighing about 5.0 oz (142 g), contains 30.0% by mass of alcohol. About 15% of the alcohol in the martini passes directly into the bloodstream (7.0 L for an adult). Estimate the concentration of alcohol in the blood (g/cm3) of a person who drinks two martinis before dinner. (A concentration of 0.00080 g/cm3 or more is frequently considered indicative of intoxication in a normal adult.)
Using Figure 3.1, determine a. the number of grams of CuSO45H2O that will dissolve in 100g of H2O at 100C. gCuSO45H2O b. the number of grams of water required to dissolve 4.0g of CuSO45H2O at 100C. Hint: your answer to Problem 1a gives you the needed conversion factor for g CuSO45H2O to gH2O. gH2O c. the number of grams of water required to dissolve 18gKNO3 at 100C. gH2O d. the number of grams of water required to dissolve a mixture containing 18gKNO3 and 4.0g CuSO45H2O, assuming that the solubility of one substance is not affected by the presence of another. gH2O
Patients undergoing an upper gastrointestinal tract laboratory test are typically given an X-ray contrast agent that aids with the radiologic imaging of the anatomy. One such contrast agent is sodium diatrizoate, a nonvolatile water-soluble compound. A 0.378-m solution is prepared by dissolving 38.4 g sodium diatrizoate (NaDTZ) in.l.60 102 mL water at 3 1.2C (the density of water at 31.2C is 0.995 g/cm3). What is the molar mass of sodium diatrizoate? What is the vapor pressure of this solution if the vapor pressure of pure water at 31.2C is 34.1 torr?
Complete the table below and show the complete solution. a. 6.0024 b. 1.0011L c. 0.0021L d. 4.0023L V1 T1 V2 T2 0.0024L 22C -14C
A solution of sulfuric acid was made by dissolving 20.0g of 98% sulfuric acid in a 250mL of water. (H2SO4 = 98.078 g/mol; H2O = 18.015 g/mol)Additional information for 35-37 What if the solution has a total volume of 262ml? 1. Express the concentration of this solution in % by weight.a. 7.3%b. 4.4%c. 8.0%d. 7.8% 2. Express the concentration in molaritya. 0.10 Mb. 2.00 Mc. 0.76 Md. 0.93 M 3. Express the concentration in normalitya. 2.0 Nb. 1.5 Nc. 1.0 Nd. 0.76 N 4. Express the concentration in molalitya. 0.80 mb. 0.77 mc. 1.00 md. 1.50 m
Volume of concentrated reagant required to prepare diluted solutions below: 16 M H3PO4 to prepare 921 mL of 5.0 M H3PO4 16 M H2SO4 to prepare 255 mL of 6.5 M H2SO4 18 M HNO3 to prepare 196 mL of 0.33 M HNO3 15 M NH3 to prepare 75 mL of 2.1 M NH3
What is the concentration in units of grams of dye per liter of solution ,of the dilute dye solution that is produced as follows? transfer 19.53 ml of stick solution (6.10g/L) to a 200.0Ml volumetric flask and dilute to the 200 ml line with deionized water. Correct number of significant figs
Trail 1 volume vinegar, mL 4.00 mL g HC2H3O2 in sample taken 60.10 % HC2H3O2 (W/V) ?
A 0.128 g sample of KHP (HKC8H4O4) required 28.54 mL of NaOH solution to reach a phenolphthalein endpoint. Calculate the molarity of the NaOH 0.0440 0.0200 0.0110 0.0220
35 - How many mL solution should be taken from 0.900 M K2SO4 solution to prepare 250 mL of 0.450 M K2SO4 solution? A) 45 B) 95 C) 125 D) 15 E) 25
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