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What gas has the greatest effect on breathing?
Carbon dioxide (CO2) has the greatest effect on breathing as it regulates the body's respiratory drive. An increase in CO2 levels stimulates the need to breathe, while a decrease can cause breathing to slow or stop.
The rate of photosynthesis increases as the concentration of hydrogen gas increases?
This statement is not accurate. The rate of photosynthesis in plants is primarily dependent on factors like light intensity, carbon dioxide concentration, and temperature. While hydrogen gas can be involved in some metabolic processes in plants, it does not directly affect the rate of photosynthesis.
What happens to water vapor concentration when carbon dioxide increases?
Co2 is a acidic gas. water turn acidic when CO2 dissolved.
Which gas is this breathing rate in humans is controlled by the concentration of gas dissolved in blood?
The breathing rate in humans is primarily controlled by the concentration of carbon dioxide (CO2) dissolved in the blood. Elevated levels of CO2 trigger chemoreceptors that signal the respiratory center in the brain to increase the breathing rate, ensuring that excess carbon dioxide is expelled and oxygen levels are maintained. This regulation helps maintain proper acid-base balance in the body.
When the speed of particles in a gas increases what els increases?
As the speed of the particles in gas increases the heat of gas increases as well.
What is the relationship between concentration and partial pressure in a gas mixture?
In a gas mixture, the concentration of a gas is directly proportional to its partial pressure. This means that as the concentration of a gas increases, its partial pressure also increases, and vice versa.
Which gas is present in higher concentration in breathing air?
oxygen
What is the relationship between temperature and gas concentration in a closed system?
In a closed system, the relationship between temperature and gas concentration is directly proportional. This means that as the temperature of the system increases, the gas concentration also increases, and vice versa. This is because higher temperatures cause gas molecules to move faster and spread out more, leading to an increase in gas concentration.
What gas has the greatest effect on breathing?
Carbon dioxide (CO2) has the greatest effect on breathing as it regulates the body's respiratory drive. An increase in CO2 levels stimulates the need to breathe, while a decrease can cause breathing to slow or stop.
As the temperature of an aqueous solution increases what does the concentration of gas dissolved in the solution do?
An aqueous solution has 0.0070 gram of oxygen dissolved in 1000. grams of water. calculate the dissolved oxygen concentration of this solution in parts per million?A. 17ppm B. 27ppm C. 7ppm D. 7ppm
What greenhouse gas is harmful when its concentration increases in the atmosphere?
Carbon dioxide (CO2) is a harmful greenhouse gas when its concentration increases in the atmosphere. This increase is primarily due to human activities such as burning fossil fuels and deforestation, leading to global warming and climate change.
The rate of photosynthesis increases as the concentration of hydrogen gas increases?
This statement is not accurate. The rate of photosynthesis in plants is primarily dependent on factors like light intensity, carbon dioxide concentration, and temperature. While hydrogen gas can be involved in some metabolic processes in plants, it does not directly affect the rate of photosynthesis.
The breathing center in the brain is most sensitive to the?
levels of carbon dioxide in the blood. When carbon dioxide levels rise, the breathing center stimulates the muscles of respiration to increase breathing rate and depth. This helps to eliminate excess carbon dioxide and restore a balance in blood gas levels.
What happens to water vapor concentration when carbon dioxide increases?
Co2 is a acidic gas. water turn acidic when CO2 dissolved.
When the speed of particles in a gas increases what els increases?
As the speed of the particles in gas increases the heat of gas increases as well.
What built up gas increases respiration?
Carbon dioxide is the gas that builds up in the body and increases respiration. As levels of carbon dioxide rise, receptors in the bloodstream signal the brain to increase the rate of breathing in order to expel the excess carbon dioxide from the body.
What are rates of reaction influenced by?
Rates of reaction are influenced by factors such as temperature, concentration of reactants, surface area of solids (if applicable), presence of catalysts, and pressure (for gas-phase reactions). These factors affect the frequency of successful collisions between reacting particles, which ultimately determines the rate of reaction.
