Metal pots are good for cooking because they have heat conductivity.
Acids have hydronium ions and when dissolved in water, bases produce hydroxide ions. Hope this helps.
If you’re referring to he red stuff- the liquids can be ethanol, toluene, kerosene, or isoamyl acetate. They’re transparent so they’re made more visible with red dye. (So I’d guess the answer is ethanol)
I found this in the Wikipedia article ‘Alcohol thermometer’
The answer is c, because we use it as an "index" to tell when the animal lived, so if it's unique to that time level in the ground we know it lived that long ago.
Answer:
Yes
Explanation:
It causes excess bromine to be given off as a gas. -It is used to absorb excess heat generated by the exothermic reaction.