Today, we have been looking at different materials to see if they are soluble or insoluble. The materials we looked at were salt, sugar, flour, rice, sand, coffee, gravy and chalk.
Solible is a solid the dissolves in a liquid e.g salt would dissolve in water.
Insoluble is a solid that does not dissolve in a liquid e.g sand does not dissolve in water.
My independent variable was using different items but my dependant variable was the water.
The solible items were:
There were no soluble object.
1.What does soluble mean?
Soluble means when something can dissolve in water.
2.What was your independent variable?
My independent variable was the items we used.
3.What was your dependent variable?
Our dependent variable was the water.
4.What materials were soluble?
The coffee, sugar and gravy.
Soluble means a material that can dissolve in an liquid
Insoluble means an material that doesn’t dissolve in an liquid and just sinks to the bottom
The meaning of soluble is when something dissolves in a liquid.
The independent variable is the water becomes we changed the water.
The dependent variable was the water because the measureing cup .
There were no soluble object.
Soluble means when something is going to dissolve
My independent variable is by measuring the cups with the amount of water
My independent variable is being tested and measuring in a experiment
The-materials which were dissolved were salt coffee and sugar
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