When a liquid's temperature is higher than that of a gas. Under pressure, the solubility of a gas in a liquid happens more quickly. The solubility of a gas in a liquid changes the rate of dissolution.
Liquids and gases combine to generate solutions. As a result, the system achieves equilibrium, with some of the gas molecules dissolving in the liquid and the remaining ones remaining in the gaseousphase above the liquid.
The solubility, which depends on gas pressure, is a measurement of the concentration of dissolved gas particles in the liquid.
When the temperature of a liquid is higher than that of a gas. A gas dissolves more quickly in a liquid when it is under pressure. The rate of dissolution varies depending on how soluble a gas is in a liquid.
Thus, When a gas is dissolved in a liquid, the gas dissolves faster if the liquid is increased or decreased.
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Answer:
true
Explanation:
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Answer:
In an analysis section in lab report there are the results obtained. The results in this part may be in the form of tables and figures. This part is used to communicate the results of a science experiment. In the analysis section presents the data of the research and acquired results presented in the logical manner.
In this part is important to write (i) a detailed description of the results, (ii) the hypothesis of the experiment, (iii) a detailed description of the control experiment (iv) proper assay of all data.
Answer:
The vertebral column and vestigial tailbones suggest a common evolutionary pattern among snakes, dogs, and humans, while the presence of limbs in dogs and humans but not in snakes highlights further diversification in their evolutionary paths.
Explanation:
The presence of a vertebral column in all three organisms suggests a common ancestry and evolutionary pattern. While snakes and dogs have tails, humans have vestigial tailbones that indicate a reduced or non-functional tail. This reflects an evolutionary change over time, where humans have lost their tails but still retain a remnant of the ancestral structure. Additionally, the presence of limbs in dogs and humans, but not in snakes, suggests further diversity and modification in the evolutionary patterns of these organisms.
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Behavioral cycles that repeat daily are called circadian rhythms.
Circadian rhythms are behavioral, physical and mental changes that occur in living organisms (plants, animals, fungi and cyanobacteria) and follow a 24hours (daily) cycle. Circadian rhythms regulate many physiological processes and they are influenced by external cues such as sunlight and temperature. They determine when to sleep, when to eat or whether an individual feels wide-awake, or feels tired at different times of the day.
4.Of the controlled substances, which schedule of drugs is the average person most likely to have in their homes? How are the controlled substances in this group different from those in the other schedule levels?
If I am working as a forensic scientist and I am given an unknown powder, I would analyze this and hope to find out where did this belong.
You find that the unknown powder contains the illegal drug cocaine. If someone were to ask you to determine the purity of the substance.
The purity of the substance would mean what proportion of the most component of cocaine is present during this powder.
Purity is vital in criminal investigations because it'll assist you to determine what proportion of the most component is present therein substance, the most component is that the active ingredient of that substance.
The schedule of medicine that's mostly present reception is antibiotics.
Therefore, those are the answers to these questions.
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If you are working as a forensic scientist and are given an unknown powder from a crime scene, what would you hope to find out about the powder?
If I am working as a forensic scientist and I am given an unknown powder, I would analyze this and hope to find out where did this belong.
You find that the unknown powder contains the illegal drug cocaine. If someone where to ask you to determine the purity of the substance, what would they mean? Why is purity important in crime investigations?
The purity of the substance would mean that how much of the main component of cocaine is present in this powder. Purity is important in crime investigations because it will help you determine how much of the main component is present in that substance, the main component is the active ingredient of that substance.
Of the controlled substances, which schedule of drugs is the average person most likely to have in their homes? How are the controlled substances in this group different from those in the other schedule levels?
The schedule of drugs that is mostly present at home is antibiotics.