Answer 1 : 5 moles of C can produces with 5 moles of A and excess B.
Explanation :
Given : Moles of A = 5 moles
The given hypothetical equation is,
[tex]3A+5B\rightarrow 3C[/tex]
From the given equation, we conclude that
As, 3 moles of A react to give 3 moles of C
So, 1 mole of A react to give 1 mole of C
and, 5 moles of A react to give 5 moles of C
Therefore, 5 moles of C produces with 5 moles of A and excess B.
Answer 2 : 1 mole of water can form.
Explanation :
Given : Moles of hydrogen gas = 1 mole
The given balanced reaction is,
[tex]2H_2+O_2\rightarrow 2H_2O[/tex]
From the given reaction, we conclude that
As, 2 moles of hydrogen gas react to give 2 moles of water
So, 1 mole of hydrogen gas react to give 1 mole of water
Therefore, 1 mole of water can form.