2 Temperature Materials: cold water, warm water, table salt, two glass containers, teaspoon, and timer Procedure: 1. Fill one glass container halfway with cold water. 2. Place a spoonful of table salt into tha water . Stir until the salt dissolves. 3. Record the time it takes a table salt to completely dissolve. 4. Perform a second trial. 5. Repeat steps 1 to 4 using warm water (Note: the speed of stirring should be the same for both solutions.) Question: what are your findingd from the activity? In which solvent did the salt dissolves faster -- cald or warm water? Explain your answers
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Answer:
1.what are your finding from the activity?
where did salt dissolves faster warm or cold
2.In which solvent did the salt dissolves faster, cold or warm water? explain your answer.
The salt dissolves faster frorm warm water because when water heated the molecules gain a kenetic energy and move faster and when its kenetic energy is transfer to salt it dissolve.
the more hotter the more kenetic energy