C.) Copper ( Cu, atomic number) is an element which is malleable as well good conductors of heat and electricity. Hope this helps!
Spotted Lantern: Destroying our trees
Fishers: Brought to lower numbers of certain species, but have dramatically lowered other species.
Zebra Mussels: Clog pipes
Emerald Ash Borer: Ruins ash trees that provide us with durable wood.
Answer:
40 mL
Explanation:
To prepare a solution by a concentrated solution, we must use the equation:
C1xV1 = C2xV2
Where C is the concentration, V the volume, 1 is the initial solution and 2 the final solution. So, the final volume will be 250 mL, with 1.6% of concentration:
10xV1 = 1.6x250
V1 = 40 mL
So, it's necessary 40 mL of the SDS stock solution.
Answer:
dunno :'(
Step-by-step explanations:
