Answer: The amount of CO2 found in the atmosphere varies over the course of a year. Much of this variation happens because of the role of plants in the carbon cycle
Answer:
Explanation:
The Solar System is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly. Of the objects that orbit the Sun directly, the largest are the eight planets, with the remainder being smaller objects, the dwarf planets and small Solar System bodies
Answer:
Explanation:
4NH₃ + 7O₂ --> 4NO + 6H₂O
4 moles 7 moles
58.3 g of NH₃ = 58.3 / 17 = 3.43 moles
126 g of O₂ = 126 / 32 = 3.94 moles
4 moles NH₃ requires 7 moles of O₂
3.43 moles NH₃ requires 6 moles O₂
Available O₂ is only 3 94 moles , so O₂ is in short supply .
Hence O₂ is the limiting reagent .
There is a place in Upper Peninsula that is named Iron or Iron Mountain.
More collisions occur making the particles used up
