Define nacl is dissolved in two beakers

Assignment Help Chemistry

Reference no: EM13679655

NaCl is dissolved in two beakers. One beaker contains pentane C5H12 as well as one beaker contains pentanol, C5H11OH.

a) In which beaker do you expect NaCl to dissolve?

b) Both substances will have a new boiling point upon the addition of NaCl. Why?

c) Which solution will have higher boiling point elevation?

Reference no: EM13679655

Questions Cloud

Compute the ph of a buffer solution obtained by dissolving : Compute the pH of a buffer solution obtained by dissolving 28.0g of KH2PO4(s) and 38.0g of Na2HPO4(s) in water and then diluting to 1.00 L.

Explain which observations should you expect : Regard as the chemical reactions taking place during the electrolysis experiment, explain which observations should you expect to see

Determine a set of proteins that have masses of 15 kda : Determine a set of proteins that have masses of 15, 22, 50 and 75 KDa. Utilizing the diagram below decide which of the subsequent gel percentages would be most suitable for this experiment and justify your choice

Explain at what temperature will the vapor pressure be seven : The vapor pressure of a liquid double while the temperature is raised from 90 degrees Celsius to 100 degrees Celsius. Explain at what temperature will the vapor pressure be seven times the value at 90 degrees Celsius

Define nacl is dissolved in two beakers : NaCl is dissolved in two beakers. One beaker contains pentane C5H12 as well as one beaker contains pentanol, C5H11OH.

The oxygen concentration adequate to warrant : Survival of trout needs water in which the oxygen concentration is greater than 5 ppm. A 100-mL sample of lake water was examined according to the method outlined in question 6 with the liberated iodine requiring a 9.72mL titration with 0.01235 M ..

State manganese(iii) hydroxide produced will oxidize iodide : Dissolved oxygen in water will oxidize an alkaline suspension of Mn(OH)2 to Mn(OH)3: O2(g) + 4Mn(OH)2 + 2H2O = 4Mn(OH)3 Upon being acidified the manganese(III) hydroxide produced will oxidize iodide to iodine,

Explain what would be the ratio of the unprotonated : Its solubility in urine depends on the relative amount of protonated as well as unprotonated forms. A urine sample was found to have a pH of 5.35. Explain what would be the ratio of the unprotonated form, A- to the protonated form, HA for uric acid..

Compute the weight-volume percentage of naocl in the sample : An unmeasured surplus of KI was added to a 20.00-mL aliquot of the diluted sample the iodine liberated in the reaction OCl- + 2I- + 2H = I2 + Cl- + H2O needed 34.50mL of 0.0409 M Na2S2O3. Compute the weight-volume percentage of NaOCl in the sample..

User Account

All Pages