When water is added to quicklime (calcium oxide), it undergoes an exothermic reaction to form calcium hydroxide (slaked lime). This reaction releases heat, causing the lime to heat up. Additionally, the rapid formation of calcium hydroxide leads to an increase in volume, causing the lime to expand. This combination of heat and expansion can create a vigorous reaction, which is why caution is advised when adding water to quicklime.
To dissolve the maximum amount of lime for whitewashing a house, hot water is preferable. Hot water increases the solubility of lime, allowing it to dissolve more effectively than cold water. This results in a smoother mixture, which can enhance the application process and overall finish of the whitewash.
The reaction between water and lime is exothermic, meaning it releases heat. This is due to the chemical reaction that occurs when water reacts with lime to form calcium hydroxide. The expansion is a result of the heat generated in the reaction causing the water to evaporate and create steam.
why coagulants are hot aded in hot lime soda process
No. It may soften the cork but if anything hot water will make the cork expand.
Lime has a low solubility in water. Lime is generally thought of as the oxide or hydroxide of calcium, or perhaps a combination of the two. The mineral lime includes these compounds, and also the carbonate of calcium. For more exact data, the investigator should be more specific about the amounts of the compounds involved.
Lime actually helps burn the fat and hot water helps with indigestion
Because heat makes plastic expand in hot water.
Hot water causes the jar lid to expand.
To dissolve the maximum amount of lime for whitewashing a house, hot water is preferable. Hot water increases the solubility of lime, allowing it to dissolve more effectively than cold water. This results in a smoother mixture, which can enhance the application process and overall finish of the whitewash.
The reaction between water and lime is exothermic, meaning it releases heat. This is due to the chemical reaction that occurs when water reacts with lime to form calcium hydroxide. The expansion is a result of the heat generated in the reaction causing the water to evaporate and create steam.
Yes. liquids expand. If we heat the beaker which is filled with water using a candle, the volume will rise as the water is mixed with hot air. Hot air would want to excape, therefore liquids do expand.
no
No it will cause rubber to expand.
as we heat water,its temperature rises and the molecules start acquiring energy and collide with each other at an increasing rate..this makes water to expand..
i think that the molecules of milk are easily expandable due to their viscose nature hence they expand and don't get off
why coagulants are hot aded in hot lime soda process
NO, it is the opposite. remember molecules expand when heated