Answer:
Butan-2-ol
Explanation:
systematic name is also known as IUPAC name
if wrong , let me know I can edit the answer
Answer:
Explanation:
= Half-life of carbon = 5700 years
t = Time at which the remaining mass is to be found = 10400 years
= Initial mass of carbon = 11 g
Decay constant is given by
Amount of mass remaining is given by
The amount of the substance that remains after 10400 years is .
Answer: I'm pretty sure the first 2 are d and the last one, I'm too lazy to figure that out
I believe an electric generator.
Answer:
A
Explanation:
density = mass÷volume
mass = 69.2g
volume = 32.9-25 = 7.9ml
density = 69.2÷7.9 = 8.76g/ml
