Answer:
"2.48 mole" of H₂ are formed. A further explanation is provided below.
Explanation:
The given values are:
Mole of Al,
= 3.22 mole
Mole of HBr,
= 4.96 mole
Now,
(a)
The number of mole of H₂ are:
⇒ 
or,
⇒ 
⇒ 
⇒ 
(b)
The limiting reactant is:
= 
(c)
The excess reactant is:
= 
Answer:
68.7% is the percent of frozen freshwater.
Answer:
A)by making it attain the octet state
B)Because both chlorine atoms haven't attained octet state
Answer: C-Fat deposits put a strain on the body.