can someone help one this question?
suppose you are given two liquids and told that one is a compound and the other is a mixture. how might you determine which was which? describe one method you could use.
please and thank you
What might be the differences between liquids in a mixture? They might have different... what?
Boiling points?
Freezing points?
Density, which in liquids we often measure as specific gravity.
If it's a mixture, the two liquids will very probably have different boiling points, so you could separate them by fractional distillation. Of course, they would likely have different freezing points too...
Alternatively, they will likely have different densities, so you could use acceleration - just leave them in the container until gravity settles one below the other, or accelerate them in a centrifuge to separate them.
It's a joking question........... Wtf....hmmmmm....
Certainly! To determine which liquid is a compound and which is a mixture, you can use a method called distillation. Here's how you can do it:
1. Set up a distillation apparatus: You'll need a heat source, a round-bottom flask to hold the liquids, a condenser to cool the vapors, and a collection flask to collect the separated components.
2. Add the two liquids to the round-bottom flask: Make sure to measure equal amounts of each liquid.
3. Apply heat: Begin heating the round-bottom flask slowly. As the temperature rises, the liquids will start to evaporate.
4. Observe the temperature ranges: As the mixture heats up, different components will have different boiling points. The compound will have a specific boiling point, while the mixture will have a range of boiling points.
5. Collect the condensed vapors: The condenser will cool the vapors, which will then condense and collect in the collection flask.
6. Analyze the collected components: Once the distillation process is complete, you can examine the collected components. If you have multiple components collected at different temperatures, indicating a range of boiling points, then you have a mixture. However, if you have a single component collected at a specific temperature, it suggests that you have a compound.
By performing distillation, you can separate the two liquids based on their boiling points and determine whether they form a compound or a mixture.