Question

Click to see additional instructions The literature value for the pkc of bromocresol green is 4.70 at 25 degrees Celsius. A student experimentally determined the pkc value of bromocresol green as 4.67. What is the % relative error for this student's result? Report answer to correct # of sig figs (incorrect sig fig use means the answer is marked completely wrong)! Insert answer here without units:

Answer 1

Answer:-

This question is answered by using the simple formula of calculation of percent relative error.

The answer is given in the image,

Answer: literature value o pkc = 4.70 Experimentel value o pke = 4-67 Absolute error = 4.70-4067 = 0.03 Relatiue error = Absolute erres literatuese value - 0.03 4.70 Yo Relatwe error = relative erros -0.03 x100 4.70 +0.64%