Light penetration plays a crucial role in the oxygen concentration in the ocean. Light can penetrate up to 50 to 100 meters of the ocean water, leaving high concentration of oxygen at ocean's depth.
The deep oceans are high in the concentration of oxygen. The rates of consumption of oxygen at such depth are low. The phytoplanktons are found in the photic zones of oceans, where these organisms perform photosynthesis. Phytoplanktons are not observed in the deep layers of ocean, therefore, the oxygen consumption will be low. The photosynthetic organisms yield oxygen as a by product, and use up carbon dioxide.
Therefore, the oxygen concentration at deep ocean levels will be higher.
To know more about oxygen concentration, refer to the following link;
solubility curve at
right. Which
material is a
gaseous solute?
Answer:
Substance A
Explanation:
See attached worksheet,
The solubility of gasses decreases as temperature rises.
b. When multiplying, the answer is determined by the number of significant figures
c. When adding, the answer is determined by the number of decimal places
d. When dividing, the answer is determined by the number of decimal places
e. The number 50,004 has five significant figures
Molecules in a sample of NH3(l) are held closely together by intermolecular forces existing between ions. The answer is number 1. NH3 is governed by hydrogen bonding. Hydrogen bonding is the bonding between an H atom and the element that it combines with.
Answer:
D) Caused by unequal charge distribution
Explanation:
The solvent in iced tea is water.
In the context of chemistry, a solvent is a substance that has the ability to dissolve other substances, known as solutes, to form a homogeneous mixture called a solution. In the case of iced tea, the primary component of the drink is water. Water serves as the solvent because it has the capability to dissolve various solutes, including sugar, tea leaves or tea bags (which contain soluble compounds), and any flavorings that may be added to the tea.
When making iced tea, one typically starts by brewing a concentrated tea solution by steeping tea leaves or tea bags in hot water. The hot water allows the soluble compounds in the tea leaves to dissolve into the liquid, creating a tea concentrate. Afterward, this concentrate is typically diluted with cold water and sweetened to taste using sugar or another sweetener. The sugar, being a solute, dissolves in the water (solvent) to create a sweet tea solution.
So, in the case of iced tea, the solvent that dissolves the solutes (tea compounds, sugar, and flavorings) is water. Water is commonly used as a solvent in many beverages and chemical processes due to its excellent ability to dissolve a wide range of substances.
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Answer:
Since the lawyer is serving iced tea, the solvent in this case is the tea itself.
Explanation:
A solvent is the liquid that dissolves another substance. The tea is the liquid into which the sugar will dissolve.