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How did the formation of coal decrease the amount of carbon dioxide in the earths early atmosphere?
The formation of coal removed carbon dioxide from the Earth's early atmosphere through the process of photosynthesis. Plants absorbed carbon dioxide from the atmosphere and stored it in their tissues. When these plants died and were buried, the carbon they had absorbed remained trapped in the coal deposits, thus reducing the amount of carbon dioxide in the atmosphere.
To calculate the amount of heat absorbed as a substance melts what information is not needed?
To calculate the amount of heat absorbed as a substance melts, you do not need information about the substance's boiling point or its specific heat capacity in the liquid state. The key parameters needed are the substance's heat of fusion (melting) and the mass of the substance melting.
Why does the carbon dioxide level fluctuate during a single year?
The carbon dioxide level fluctuates during a single year due to seasonal changes in plant growth and decay, which affect the amount of carbon dioxide absorbed and released into the atmosphere.
What graph best shows the relationship between the concentration of carbon dioxide in earths atmosphere and the amount of infrared radiation absorbed by the atmosphere?
A line graph would be most suitable for showing the relationship between the concentration of carbon dioxide in Earth's atmosphere and the amount of infrared radiation absorbed by the atmosphere. The x-axis can display the concentration of CO2 in ppm, and the y-axis can show the amount of infrared radiation absorbed. This graph would illustrate any increase or decrease in radiation absorption with changing CO2 concentrations.
Carbon dioxide is building up in your atmosphere for two reasons The first is that many of your activities produce carbon dioxide The second reason is that some of your activities limit the amount of?
carbon dioxide being absorbed by natural processes like forests. This imbalance in carbon dioxide levels is contributing to global warming and climate change. It is important to reduce carbon emissions and protect natural ecosystems to help mitigate these impacts.
How do you calculate investment amount that compounds quarterly?
The quarterly compound interest of a principle can be given by A=P(1+(r/n))^.25t. Here P is the principle, A is the amount and t is the time taken.
Mathematically how do you find interest?
To calculate interest, you must first know the principle amount, the time of the term of the loan or investment, and the rate or percentage at which the principle amount grows. Once you have all three components, you then multiple the principle by the rate and then by the time.
How did the formation of coal decrease the amount of carbon dioxide in the earths early atmosphere?
The formation of coal removed carbon dioxide from the Earth's early atmosphere through the process of photosynthesis. Plants absorbed carbon dioxide from the atmosphere and stored it in their tissues. When these plants died and were buried, the carbon they had absorbed remained trapped in the coal deposits, thus reducing the amount of carbon dioxide in the atmosphere.
How is stoichiometry used to calculate energy absorbed when a mass melts?
Stoichiometry can be used to calculate the energy absorbed when a mass melts by considering the enthalpy of fusion, which is the amount of energy required to change a substance from solid to liquid at its melting point. By using the molar mass of the substance and the enthalpy of fusion, you can calculate the amount of energy needed to melt a specific mass of the substance.
What is black principle?
The amount of heat released by the substance with higher temperature is equal to the amount of heat absorbed by the substance with lower temperature. The statement is often called "THE BLACK's PRINCIPLE".
How is stoichiometry used to calculate energy absorbed when a mass liquid boils?
Grams liquid × mol/g × Hvap
What can be said of the amount of energy that an electron absorbs when it is excited compared to the amount of energy that it releases when it returns to ground state?
When an electron is excited, it absorbs a specific amount of energy to move to a higher energy state. When it returns to its ground state, it releases this absorbed energy in the form of electromagnetic radiation. The energy released is equal to the energy absorbed during excitation, following the principle of conservation of energy.
To calculate the amount of heat absorbed as a substance melts what information is not needed?
To calculate the amount of heat absorbed as a substance melts, you do not need information about the substance's boiling point or its specific heat capacity in the liquid state. The key parameters needed are the substance's heat of fusion (melting) and the mass of the substance melting.
How do you calculate the compound interest rate?
A= Principle amount(1+ (rate/# of compounded periods))(#of compounding periods x # of years)
Why does the carbon dioxide level fluctuate during a single year?
The carbon dioxide level fluctuates during a single year due to seasonal changes in plant growth and decay, which affect the amount of carbon dioxide absorbed and released into the atmosphere.
In which part of the human circulatory system does the amount of carbon dioxide in the blood decrease and oxygen increase?
The lungs are the part of the human circulatory system where the amount of carbon dioxide decreases and oxygen increases. This occurs during the process of respiration when carbon dioxide is exhaled and oxygen is absorbed into the bloodstream.
When carbon disulfide is formed from its elements heat is absorbed Calculate the amount of heat in kJ absorbed when 5.66g of carbon disulfied is formed?
The molar mass of carbon disulfide (CS2) is 76.14 g/mol. To calculate the moles of CS2 in 5.66 g, divide the mass by the molar mass: 5.66 g / 76.14 g/mol = 0.074 moles. Since heat is absorbed when CS2 is formed, we know this process is endothermic. You will need to know the molar enthalpy of formation (ΔHf) of carbon disulfide to calculate the amount of heat absorbed.
