`let's just consider the concept of stoichiometry without any confusing chemicals. here is a generic equation: 2a + 6b ? 3c. if you mix 4 units of a and 11 units of b, what would be the theoretical yield of c?
a. 8
b. 3
c. 6
d. 5.5
e. none of the above
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Answers on questions: Chemistry
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Ответ:
Option D. 5.5
Explanation:
The equation is this:
2A + 6B ⇒ 3C
With the amounts that we were given, let's determine which is the limting reactant
2 A reacts with 6 B
4 A will react with ( 4 .6)/2 = 12B
I have 11 B, so the limiting is B
6 B react with 2 A
11 B will react with (11 .2 )/6 =3.66 A
I have 4 A, so A is the excess.
6 B produce 3 C
11 B will produce ( 11 .3)/6 = 5.5C
Ответ:
I am sure somebody does
Explanation: