Answer: The mass of
produced is, 1528.8 grams.
Explanation : Given,
Mass of
= 117.4 g
Molar mass of
= 2 g/mol
First we have to calculate the moles of
.


Now we have to calculate the moles of 
The balanced chemical equation is:

From the reaction, we conclude that
As, 6 moles of
react to give 2 moles of 
So, 58.7 moles of
react to give
mole of 
Now we have to calculate the mass of 

Molar mass of
= 78 g/mole

Therefore, the mass of
produced is, 1528.8 grams.
Radioactive decay is a pseudo-first order reaction. When you know the half-life of the material, you could use this equation.
A= A₀(1/2)^t/h
where
A is the final activity
A₀ is the initial activity
t is the time
h is the half-life
A = (0.64)(1/2)^88/44 = <em>0.16 mbq</em>
Answer: left and right hemisphere ya
Explanation:
Answer:
l and t
Explanation:
because they are in group one