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6. Would it be much easier to separate a mixture of NaCl and sugar than NaCI and

ID: 696967 • Letter: 6

Question

6. Would it be much easier to separate a mixture of NaCl and sugar than NaCI and Sand? Explain tional and direct proportional to each other? Give one example of two variables that are inverse to each other from one experiment we did this semester and another example of two variables that are direct proportional to each other 8. How Ma (Va) Mb (Vb) differs from M1 (V1) M2 (V2)? Under what condition do you use these two formulas? Why is it important to dispose of chemical waste in the proper location? Explain. is it ever acceptable to pour chemicals down the drain? Explain. 9.

Explanation / Answer

Ans 6 :

It is much easier to seperate a NaCl and sand mixture than NaCl and sugar mixture. This is because both NaCl and sugar are soluble in water , but sand is not. So NaCl and sand mixture can be dissolved in water and filtered to seperate out the sand , and then the filterate can be dryed to give back NaCl.