Can anyone help me with nomenclature?
1 answer:
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Answer:
3
Explanation:
Applying,
= R/R'............... Equation 1
Where n' = number of halflives that have passed, R = Original atom of the substance, R' = atom of the substance left after decay.
From the question,
Given: R = 40 atoms, R' = 5 atoms
Substitute these values into equation 1
= 40/5
= 8
= 2³
Equation the base,
n' = 3
Answer:
P(oxygen gas) = 3.75atm
P(helium) = 19.2atm
Ptotal = 22.95atm
Explanation:
