Answer:
Explanation:
depending on the activity series there will probably be a single replacement reaction possibly heat or color change and the copper precipitate out of solution
When something burns it usually means something is being damaged or being changed such as colour, smell, or shape.
Yes if you build it right it could easily work, i suggest using tape or rope if it's allowed to help support the structure....
Answer:
50 g
Explanation:
d= m/v
rearranging the above equation
m = d x v
m = 2.5 g x 20 g/cm3
m = 50 g
