Which organisms in soil helps relieve element so they can be recycled
1 answer:
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Sodium-25 after 3 minutes : 1.0625 mg
<h3>Further explanation</h3>General formulas used in decay:
T = duration of decay
t 1/2 = half-life
N₀ = the number of initial radioactive atoms
Nt = the number of radioactive atoms left after decaying during T time
<h3 />No=8 mg
t1/2=60 s
T=3 min=180 s
Answer: 0.0257 moles of and 0.0257 moles of
Explanation:
Molarity of a solution is defined as the number of moles of solute dissolved per Liter of the solution.
moles of
The balanced reaction for dissociation will be:
According to stoichiometry:
1 mole of gives 1 mole of
and 1 mole of
Thus there will be 0.0257 moles of and 0.0257 moles of