A student needs to perform a lab to separate the contents of a mixture containing Styrofoam beads, sand, and magnesium sulfate (what is in Epsom salt) given the following information:
What would occur if water was added to the mixture if you know the density of water is 1.00g/mL?
What laboratory method could you use to get the Styrofoam beads out after water is added?
Once the Styrofoam beads are separated from the mixture, what would be the most logical next step to separate the sand from the magnesium sulfate? Please note what masses need to be recorded.
The student recovered 1.05 g of Styrofoam beads, 0.89g of magnesium sulfate, and 1.22 g of sand from 3.35 g of the original mixture. What is the percent composition of this mixture? Use: (mass of part/total mass) x 100
The student’s total recovered mass is less than the original mass of the mixture. What error in laboratory procedure could have caused this to happen?
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If you have ever watched ketchup pouring from a ... answer these questions, do the Find Out Activity below. ... When you stir salt into a glass of water, it forms a homogeneous mix
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Sce, any system of knowlge that is concerned with thehysil world and its phenomena and thtematic experimentation. ... In general, a science involves a pursuit of ental laws.
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