Testable, that is always required for a hypothesis. Otherwise, how can you prove it?
The answer would have to be d because heat rises
Photosynthesis is the process by which plants use energy from the sun to convert carbon dioxide and water into glucose and oxygen. The equation for photosynthesis is,
6CO₂ + 6H₂O + light energy --> C₆H₁₂O₆ + 6O₂
This process occurs in the chloroplasts of the plant, using light energy to split water molecules into oxygen and hydrogen. The oxygen is released into the atmosphere while the hydrogen combines with carbon dioxide to form glucose. This glucose is then converted into other compounds, such as cellulose, which the plant uses for energy.
The equation of photosynthesis shows how plants use carbon dioxide and water, combined with light energy from the sun, to produce glucose and oxygen. This process is crucial for life on Earth, as it is the primary way that plants and other photosynthetic organisms convert carbon dioxide into oxygen.
The process of photosynthesis is closely related to the carbon cycle, as it helps to keep the levels of CO₂ in the atmosphere balanced. Photosynthesis removes carbon from the atmosphere and stores it in the form of organic compounds, such as glucose.
As plants use glucose for energy, they release some of this carbon back into the atmosphere in the form of CO₂. This process helps to maintain a steady balance of CO₂ in the atmosphere, which is crucial for life on Earth.
To know more about the nitrogen cycle, click below:
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The moles of nitrogen n in 83.0 g of N2O is calculated as below
find the moles of N2O
moles = mass/molar mass
= 83 g/44g/mol= 1.886 moles
the moles of Nitrogen in N2O is therefore
=1.886 moles x2(since there are two atom of N in N2O) =3.772 moles
