In cold water, without stirring, it takes about 10-15 minutes.
-nitromegamer
Pure water is evaporated faster than water with sugar.
Salt water.
5 seconds
Beacuse itss
Sugar dissolves faster in warmer water compared to salt. This is because increasing the water temperature provides more energy to break apart the sugar molecules, allowing them to dissolve more quickly. Salt, on the other hand, already dissolves relatively fast in water regardless of temperature, but it tends to dissolve slightly faster in warmer water as well.
The amount of time and speed it takes to dissolve sugar in water and dissolve salt in water depends on the amounts of salt and sugar, the amount of water, and the temperature of the water. The approximate time needed to dissolve the sugar and salt in water is 25 minutes.
add water and sugar and serve
around 6-7 mins
The dependent variable in this experiment would be the time it takes for the sugar to completely dissolve in hot water.
Dissolving sugar in water is considered a fast change because the sugar molecules interact with water molecules almost immediately, leading to a quick dispersion throughout the liquid. This process occurs at the molecular level and can be observed within seconds to minutes, depending on factors like temperature and stirring. However, the actual chemical composition of the sugar and water remains unchanged, making it a physical change.
The speed at which sugar dissolves in water depends on various factors such as temperature, stirring and the presence of impurities. Generally, sugar dissolves faster in hot water compared to cold water due to increased molecular motion at higher temperatures.
The sugar dissolves, but not as fast as if the water were warm. If there's more sugar than that amount of water can hold at that temperature, then the sugar stops dissolving at some point, even if you keep stirring.