What is the molarity of a solution containing 13.8 g lithium chloride (LiCl) dissolved in 0.250 L of solution?

At the same temperature, an increase in the salt solid content, the ice melting rate ... C14H30, freezing point 278.9 K, Latent heat 229 kJ/kg)/water emulsion as a ... A smaller freezing point depression was observed if the pH values of the ... to -60 C and controls were added for maintaining constant cooling rate, ...

Explanation:

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.

the answer is true. hope it .