The reaction A + BC --> B+ AC is a reaction.
1 answer:
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Answer:
The answer is 74.5%.
Explanation:
As we know that % yield= x 100%.
Therefore,
Step 1 Calculate Theoretical yield:
0.112 x
x
x
= 1.001 g
Now Step 2
% yield = x 100% =
= 74.5%
Solution :
Given :
Amount of anserine solution = 0.200 M
pH value is = 7.20
Preparation of 0.04 M solution of anserine from the 0.2 M solution.
0.2 M x = 0.04 M x 1000 ml
= 200 ml
So the 200 ml of 0.2 M anserine solution is required to prepare0.04 M of anserine.
0.1 M x = 0.04 x 1000 ml
= 400 ml
Therefore, 400 ml of HCl is needed.