Scientific method is a body of techniques for investigating phenomena, acquiring new knowledge or correcting previous knowledge. It is commonly based on empirical and measurable evidence.
Explanation of Solution
A set of guidelines used by scientists to add their experimental results to the larger body of the knowledge is called “scientific method”. It involves making observation, formulating hypothesis, conducting experiments, theory development and finally further experimentation. The method is continuous process and it begins from observation from the natural world and it ends further experiment. The on-going process of the scientific method can simply be explained by using the following chart,
Conclusion
The term scientific method has been defined
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How many signals do you expect in the H NMR spectrum for this molecule?
Br Br
Write the answer below.
Also, in each of the drawing areas below is a copy of the molecule, with Hs shown. In each copy, one of the H atoms is colored red. Highlight in red all other H
atoms that would contribute to the same signal as the H already highlighted red
Note for advanced students: In this question, any multiplet is counted as one signal.
1
Number of signals in the 'H NMR spectrum.
For the molecule in the top drawing area, highlight in red any other H atoms that will contribute to
the same signal as the H atom already highlighted red.
If no other H atoms will contribute, check the box at right.
Check
For the molecule in the bottom drawing area, highlight in red any other H atoms that will contribute
to the same signal as the H atom already highlighted red.
If no other H atoms will contribute, check the box at right.
O
✓
No additional Hs to color in top
molecule
ง
No additional Hs to color in bottom…
in the kinetics experiment, what were the values calculated? Select all that apply.a) equilibrium constantb) pHc) order of reactiond) rate contstant
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