Question

question 36 (1 point) listen which of the following is not an example of systematic error? loss of some sample in a vacuum filtration setup despite all efforts to get the product onto the filter paper loss of some solid when transferring from the weigh boat to the reaction glassware. reading a measurement improperly and therefore the recorded amount is not accurate recording measurements for multiple reaction trials with the exact same time length for each reaction trial.

Explanation:

Systematic error is a consistent, repeatable error in measurement due to flawed equipment or technique. Loss of sample in vacuum filtration, loss of solid during transfer, and improper reading are due to technique flaws (systematic). Recording same time length for multiple trials is a procedural choice (not an error).

Answer:

Recording measurements for multiple reaction trials with the exact same time length for each reaction trial.