Question

Lab: Acids and Bases Assignment: Lab Report

What is the purpose of the lab, the importance of the topic, and the question you are trying to answer?



































What is your hypothesis (or hypotheses) for this experiment?



















What methods are you using to test this (or each) hypothesis?















Section II: Data and Observations

Locate the data and observations collected in your lab guide. What are the key results? How would you best summarize the data to relate your findings?































Do you have quantitative data (numerical results or calculations)? Do you have qualitative data (written observations and descriptions)? How can you organize this date for your report?























Section III: Analysis and Discussion



What do the key results indicate?





























If you constructed graphs, what trends do they indicate in your data?

































Were there any problems with the experiment or the methods? Did you have any surprising results?











Section IV: Conclusions



What do the results tell you about your hypothesis(es)?

















How do the data support your claim above?



















If you could repeat the experiment and make it better, what would you do differently and why?

Answer 1

Lab: Acids and Bases Assignment: Lab Report

• The main point is to help the scientific method and to also see how it works.
• Sometimes people refer to the tentative answer as "an educated guess." Keep in mind, though, that the hypothesis also has to be testable since the next step is to do an experiment to determine whether or not the hypothesis is right! A hypothesis leads to one or more predictions that can be tested by experimenting.
• >State the hypotheses. Every hypothesis test requires the analyst to state a null hypothesis and an alternative hypothesis. The hypotheses are stated in such a way that they are mutually exclusive. That is, if one is true, the other must be false; and vice versa.>Formulate an analysis plan. The analysis plan describes how to use sample data to accept or reject the null hypothesis. It should specify the following elements.>Analyze sample data.Using sample data, perform computations called for in the analysis plan.>Interpret the results. If the sample findings are unlikely, given the null hypothesis, the researcher rejects the null hypothesis. Typically, this involves comparing the P-value to the significance level, and rejecting the null hypothesis when the P-value is less than the significance level and etc.

Section II: Data and Observations

• In a lab guide, the key results are those that support my working hypotheses or serve to reject these assumptions. Moreover, the key results may also be other discoveries that are important to understand the processes and/or mechanisms investigated in the experiment.

•?

Section III: Analysis and Discussion

• Key Results are the measures and milestones that indicate how you know you will accomplish our Objective.
• A linear pattern is a continuous decrease or increase in numbers over time. On a graph, this data appears as a straight line angled diagonally up or down (the angle may be steep or shallow). So the trend either can be upward or downward.
• Yes, i was surprised and learn so much and it was no problem.

Section IV: Conclusions

• Results will tell you which hypothesis is true.
• describe specific part of the procedure.
• If I were able to repeat the lab and do it differently I would try to do two different things to improve it. I would try to create the model in a simpler manner that allowed me to better see how the erosion factored in. I would also try to take more detailed notes on it if I were to repeat it.

i hope it's help