Answer:35
Explanation:because 10x10
It looks hard make sure to put it under the category because it poped up under math
Answer:
Collecting data
Explanation:
Scientific inquiry can be explained as methods undertook by scientists to profer solutions, explanations, predict natural occurence and to some extent solve some of the problems of the earth through scientific study and processes. Evidence of solutions is made available to be built upon by also other scientists in the near future.
process of scientific inquiry include, in no particular order:
Note, that the explanation below doesn't follow any order.
1. Formulating questions: This is the problem that needed to be solved. Scientific inquiries usually begin with a question that can be proven scientifically.
2. Observation: taking neccessary information for the experiment. Collecting data (answer to the question) falls under this process as information collected are used to carry out the experiment.
3. Hypothesis: Based on the observation and test carried out, scientists provide answers to the experiment, however methods used remain open for further experiments by other scientists. This is done so the results are tested and proven before they can be generally accepted as a rule or law.
4. Experiment: the experiment is carried out here.
5. Data analysis: Here the data collected are analysed using scientific methods.
6. Results: This stage shows the other aforementioned stages took place. Results of the scientific research/experiment are published.
Answer:
-1.84 V
Explanation:
Eocell = Ecathode - Eanode
From the equation (the one that they give us), we can see that Cl2 is being reduced (it is gaining electrons).
Reduction always happens at the cathode, so we now know that the standard reduction potential of Cl2 is the Ecathode value
So, we can set up the equation like this:
3.2 V = 1.36 V - x
Solving for x gives us:
x = -1.84 V
Hope this helps!
1 mole --------- 6.02x10²³ molecules
1.25 moles ---- ??
1.25 x ( 6.02x10²³) / 1 => 7.52x10²³ formula units