Question

A mixture of sand, salt and sawdust was stirred in the water and the mixture was allowed to stand.

Answer 1

Answer:

a mixture of sand, salt and sawdust was stirred in the water and the mixture was allowed to stand.

a) How might you collect the pure substance?

b) What is the sediment that forms?

c) the clear liquid was poured of and devided into 2 parts. One part was evapurated and the other was distilled.

1) what substances would be collected by distillation?

2) what would be collexted hy distillation?

3) what difference in properties allows the seperation in both evaporation and distillation.

Give the answer and the reason and i will mark you as the brainilist whoever answer this.