Question

What the awnser pls help me

Answer 1

theoretical yield 73g, actual yield 65g

Step-by-step explanation:

`\% \: yield = (actual \: yield)/(theoretical \: yield) * 100`

1)

`(45)/(52) * 100 = 86.5\%`

2)

`(37)/(39) * 100 = 9.49\%`

3)

`(65)/(73) * 100 = 89.0\%`

4)

`(20)/(23) * 100 = 87.0\%`

as you can see the third one (89.0%) has the highest percent yield: theoretical yield 73g, actual yield 65g