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[DOC File]Titration of HCl with NaOH - University of Manitoba
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To determine the concentration of an unknown solution of HCl by titrating with a 0.1 mol/L solution of NaOH. To plot a graph of pH as a function of the volume of NaOH added and generate a titration curve. Materials: Standardized NaOH solution (0.1 mol/L)* Unknown HCl solution** Phenolphthalein indicator solution. 2-50 mL Burets. Universal Stand
normality of concentrated hcl

[DOCX File]1. Pembuatan 100 ml larutan NaCl 0,1 M
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Jelaskan langkah kerja pengenceran larutan tersebut menjadi 1 M ! Jelaskan cara pembuatan larutan 100 ml HCl 0,1 M dari larutan HCl pekat 37% ! Jelaskan cara pembuatan larutan 50 ml larutan NaCl 100 ppm dari krital garam NaCl!
12 n hcl

[DOC File]Colligative Properties Worksheet II
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1) 100.11 °C 2) 100.12 °C 3) boiling point = 102.8 °C. freezing point = -10 °C 4) Use the following info: Kf = 4.68 °C/m. Normal F.P = -63.5 °C 5) NaCl, HCl, CaCl2, C12H22O11, HC2H3O2 6) Use the following info: Kb = 5.02 °C/m 7) 108 g/mol-65.6 °C. 87.9 g/mol
molarity of concentrated hcl

[DOCX File]Technical Manual, 20th Edition: Methods and Appendices
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0.1 M glycine-HCl buffer (pH 1.5) prepared by diluting 0.75 g of glycine to 100 mL with isotonic (unbuffered) saline. Adjust the pH to 1.5 using concentrated HCl. 1.0 M TRIS-NaCl prepared by dissolving 12.1 g of Tris(hydroxymethyl)aminomethane (TRIS) and 5.25 g of sodium chloride (NaCl) to 100 mL with distilled or deionized water.
concentrated hydrochloric acid normality

[DOC File]Standardizing a Sodium Hydroxide (NaOH) Solution
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Excess HCl will react with all of the Mg(OH)2 to yield a clear solution and then the excess unreacted acid will be back titrated with standardized NaOH. The reactions in this titration are as follows: Procedure: Obtain a vial filled with between 1-1.5 g milk of magnesia and weigh the vial and sample without the lid on. Record the value.
hydrochloric acid normality

[DOC File]12 - Cengage
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gas or solid dissolved in a liquid or the solution component in smaller amount (12.1) solvent. liquid that dissolves a gas or solid or the solution component in greater amount (12.1) miscible fluids. fluids that mix with or dissolve in each other in all proportions (12.1) immiscible* said of two fluids that do not mix but form two layers (12.1)
concentration of acids and bases

[DOC File]Chemistry 12 - Weebly
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12. Ag / AgNO3 ll H2 / HCl 1. In an electrolytic cell, reduction occurs at the electrode and oxidation occurs at the electrode. 2. If there are two possible reduction reactions, the one on the chart occurs. 3.
n hcl

[DOC File]Unit IV Acid and Base Multiple Choice
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A. 1.0 M HCl. B. 1.0 M HNO2. C. 1.0 M K2CO3. D. 1.0 M NH4Cl. 33) A chemical indicator has a Ka = 1.0 × 10-6. Determine the identity of this indicator. A. phenol red. B. thymol blue. C. phenolphthalein. D. chlorophenol red. 34) Pure sodium hydrogen phthalate is used to standardize a solution of NaOH for use in . an acid-base titration.
molarity of 1n hcl

[DOC File]Chapter 12 Study Questions - Chemistry
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9. The normal (1 atm) melting and boiling points of O2 are -218(C and -183(C, respectively. Its triple point is at -219(C and 1.14 x 10-3 atm, and its critical point is at -119(C and 49.8 atm. (a) Sketch the phase diagram for O2, showing the 4 points given above and indicating the area in which each phase is stable.
normality of concentrated hcl

[DOC File]Chemistry 12
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26. When a 0.1 M strong base titrates a 0.1 M weak monoprotic acid, it takes (less/more/the same)_____ volume of the base as it would to titrate a 0.1 M strong monoprotic acid. (1 mark) Indicators. 1. An indicator HInd is yellow in 0.1M NaOH and blue in 0.1M HCl. The pH range in which the colour change occurs in this indicator is 3.6 - 5.2.
12 n hcl

12 1 normal hcl