Suppose you dissolve a solute in water that results in a boiling point temperature of 100.06 degrees Celsius. Calculate the boiling point elevation.

Students are asked to mix 10 milliliters of a 0.10 molar solution of hydrochloric acid with 10milliliters of a 0.1 molar solution of sodium hydroxide to determine the temperature changes ofthe new solutions that are formed. After completing the experiment, you are instructed todispose of these new solutions by pouring them down the drain while adding excess amounts ofwater. Should you? Explain your answer.

List the intermolecular forces pure water molecules experience in order of strength; weakest to strongest.

A student dissolves 13.7 g of potassium hydroxide KOH in 200. g of water in a well-insulated open cup. He then observes the temperature of the water rise from 22.0°C to 34.0°C over the course of 7.3 minutes. KOHs + K+aq -> OH−aq You can make any reasonable assumptions about the physical properties of the solution. Be sure answers you calculate using measured data are rounded to the correct number of significant digits. Is this reaction exothermic, endothermic, or neither? If you said the reaction was exothermic or endothermic, calculate the amount of heat that was released or absorbed by the reaction in this case. Calculate the reaction enthalpy ΔHrxn per mole of KOH .

A 83.5 g sample of a nonelectrolyte is dissolved in 250.1 g of water. The solution is determined to have a boiling point of 102.3 °C. What is the molar mass of the compound? (Kb for water is 0.510 °C/m).

You dissolve 10 grams of a mystery chemical into 150 grams of water. The resulting solution freezes at -2.3 Celsius. Calculate the molar mass of the mystery chemical. (Hint: work backwards). Kf for water is -1.86 Celsius/m.

A certain liquid X has a normal boiling point of 117.90 °C and a boiling point elevation constant K,= 1.09 °C·kg'mol Calculate the boiling point of a solution made of 95.g of sodium chloride (NaCl) dissolved in 900. g of X. Round you answer to 4 significant digits.

Please help me asap with the following question and be sure your answer has the correct number of significant digits. show all your steps pls.

The heat of solution of potassium acetate (KC2H3O2) in water is -15.30 kJ/mol.If 15.90 g of KC2H3O2(s) is dissolved in 545.0 mL of water that is initially at 23.60 °C, what will be the final temperature (in degrees Celcius) of the resulting aqueous solution?(Assume no heat exchange with the surroundings.)

A solution is prepared by dissolving 9.00 g of glucose in 75.0 ml of water. The solution has a boiling point of 100.34 degrees C. Calculate the molar mass of glucose.