After one half life initial amounts gets half so :-
- First half life :- 350÷2 = 175 grams
- second half life :- 175 ÷2 = 87.5 grams
- third half life :- 87.5 ÷2 = 43.75 grams
so at last of third half life amount left = 43.75 grams
each time amount get half
ask ure doubt freely in comments
Juice cause it’s the only thing that will go down ur throat like it’s a slip in slide
Answer:
The percentage yield of the reaction = 73.6 %
Explanation:
Step 1: Data given
Mass of salicylic acid = 1.75 grams
the maximum possible yield = 1.93 g
The actual yield = 1.42 grams
Step 2: The balanced equation
C7H6O3 + CH3OH → C8H8O3 + H2O
Step 3: Calculate the percentage yield
Percentage yield = (actual yield / theoretical yield) * 100 %
Percentage yield = (1.42 grams / 1.93 grams ) * 100 %
Percentage yield = 73.6 %
The percentage yield of the reaction = 73.6 %