When doing an experiment what does it mean when instructed to add 3 volumes of distilled water?
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When doing an experiment what does it mean when instructed to add 3 volumes of distilled...
Experiment: Add the 1M NaOH solution, distilled water to a 250mL volumetric flask, what volume of NaOH is needed to prepare .300M of the solution
What is happening in the
experiment (trends, patterns) and what would a graph look like for
this data?
you feel the rate of the reaction is no longer affected by adding a higher concentration and amylase. wa 6 drops distilled of lase and distilled water, 4 drops amylase 9. Graph your results on the Enzyme Studies Worksheet. Then write a statement about the relationship betwe tration of amylase and its ability to digest starch. ative Part III. pH l. Using...
If the sample mean and sample standard deviation are the same when doing a study with an unknown mean and standard deviation of the population. What effect does increasing the sample size have on The P value and the margin of error (assuming the same confidence level)? Also, what effect does increasing the sample size have on the width of the confidence interval (assuming the same confidence level)?
In experiment 1.00g sample of benzophenone contaminated with benzoic acid , when we add water to solution?
what does subcooled mean when referring to the refrigerant at
the outlet of the condenser
3. Refoisoration - a) What does Subcooler MEAN WHEN REFERRING to the Refrigerant At the outlet of the condENSER ? b) How does this subcooling escue? Is this Good, bad, or neither ?
What does it mean if a solvent in an experiment (methanol) is chilled to transfer and wash products v. if it is at room temperature
In a column chromatography experiment it is necessary to add water to the column to elute a second component. What does this action imply?
I just recently conducted an experiment in my biochemistry class where we had to add DNA to distilled water, isotonic saline and 2.5M NaCl. I noticed different physical aspects depending on the solvent, but I'm not sure how I would categorize them. Here's what I saw: Distilled: fibrous precipitate, cloudy liquid Isotonic: Honestly barely noticed a change here? Maybe I wasn't looking hard enough 2.5M: salt precipitate at the bottom and fibres I know DNA is polar so solubility should...
what convention does excel follow when doing computations ? what greek letter is the icon for summing a column row of numbers ?
What does it mean to say that the trials of an experiment are independent? The outcome of one trial does not affect the probability of success on any other trial. One outcome is more likely to happen than the other outcomes. The outcome of one trial affects the probability of success on any other trial. One outcome is less likely to happen than the other outcomes.