Explain why beryllium is produced when potassium is heated with beryllium chloride.
You should refer to reactivity in your answer.

Explanation:

The more reactive element replaces less reactive element during chemical reaction.

Since, potassium is more reactive than beryllium. When potassium reacts with beryllium choride, it replaces beryllium and forms potassium chloride and produces beryllium.

the answer

explanation:

the capillary tube was too close to the bottom of the beaker.

the ruler may have moved.

water got into the capillary tube.

the temperature was not allowed to equilibrate in the 2-4 minutes.

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants