Answer: <u>Volume</u>
Explanation:
Cos Milky said it. Milky smart.
Davy used the same separation technique to pull apart caustic soda, or lye, and as such this would reveal another new element known as sodium.
<h3>What is a separation technique?</h3>
A separation technique can be defined as a technique that is used to separate (convert) two or more mixture and solution of chemical substances into distinct products such as solutes, chemical compounds or elements.
<h3>What is a chemical element?</h3>
A chemical element can be defined as a pure substance which comprises atoms that have the same atomic number (number of protons) in its nuclei and as such it is the primary constituent of matter.
Generally, some examples of a chemical element include the following:
In Chemistry, sodium hydroxide, caustic soda, or lye all refer to the same chemical compound which is represented by this chemical symbol, NaOH.
According to the narration, Davy used the same separation technique to pull apart caustic soda, or lye, and as such this would reveal another new element known as sodium.
Read more on sodium and lye here: brainly.com/question/11183767
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Answer:
There are three types of systems in thermodynamics: open, closed, and isolated.
Explanation:
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Answer:
Let's say we want to test the effect of five pH concentrations (highly acidic, slightly acidic, neutral, slightly basic, and highly basic) on an enzyme catalase.
We will add a fixed proportion of enzyme catalase in a reaction at following pH levels: 3, 5, 7, 9, 11. The pH will be adjusted by using acids and bases and tested via pH meter. If the reaction rate of the enzyme is 10 minutes, which is visible with color change for example, we will monitor the initial and final changes. In the end, we will realize that the highest change in reaction (e.g. change in color monitored through spectrophotomter) took place at x level of pH. All other changes will be less efficient. This can also be plotted on a chart (the numerical values). To put it further into a perspective, I have attached a plot where you can see that maximum change in reaction will occur at optimum pH. From here, you can see the relationship of pH and reaction and we can also find the optimum pH for the maximum reaction.