It would create 12.1 g of ammonia (NH3).
The amount of hydrogen that is reacted in this reaction is:
(10 g N2)
2 g H2
According to the Law of Conservation of Mass, the mass of ammonia produced is the combination of hydrogen and nitrogen reacted or:
2.1g + 10.0g = 12.1 g of NH3
What is the theoretical yield of aluminum oxide if 2.40 mol of aluminum metal is exposed to 2.10 mol of oxygen?<span><span>Ask for details </span><span>Follow </span>Report</span><span> by <span>Sapperd2248 </span><span>1 minute ago
1879</span></span>
Answer:
C) The same amount of energy
Explanation:
A bomb calorimeter is an equipment used to measure the amount of heat released or absorbed by a chemical reaction. This instrument is hermetic and has thermal insulation, which means that the system doesn't change heat with the surroundings.
So, by the difference of the temperature measured on the system (ΔT), the mass of a solution (m) and the specific heat of water (c) it's possible to calculate the heat in a reaction that occurs in aqueous solution, by the equation below:
Q = mxcxΔT
The heat, or the energy, of the reaction doesn't depend on where the reaction is happening, so the amount of energy measured on the bomb calorimeter will be the same in our body.
I would say the answer is C the time it takes the planet to complete a path around the sun. I hope I am right and I hope I could help..
A nitrogen atom has 5 electrons in its outermost shell. A nitrogen atom achieved octet of valence electrons by sharing 3 pairs of electrons with another atom.
Thus, when nitrogen fills it's valence shell it achieve octet and become inert, that is, unreactive.