That means that the amount of energy can only be certain numbers, as if
energy came in tiny packets, and the in-between amounts don't exist.
Another example of a measurement in nature that is quantized is
electric charge.
ANSWER:
D = M/V
6.0/12.0 = 0.5
0.5 is your answer
~aliens wife dun dun dun....
The mass percentage of hydrogen in 300 g of sucrose is 9.75%
From the question given above, we were told that:
2 g of sucrose contains 6.50% (ie 0.065) hydrogen
Thus, we can obtain the percentage of hydrogen in 300 g of sucrose as follow:
2 g of sucrose contains 0.065 hydrogen.
Therefore,
300 g of sucrose will contain =
= 9.75% of Hydrogen.
Thus, 300 g of sucrose contain 9.75% of Hydrogen.
Learn more: brainly.com/question/16559402
Answer:
All of the above are properties that rocks share
Explanation:
Explanation :
According to the molecular orbital theory, the general molecular orbital configuration will be,
![(\sigma_{1s}),(\sigma_{1s}^*),(\sigma_{2s}),(\sigma_{2s}^*),(\sigma_{2p_z}),[(\pi_{2p_x})=(\pi_{2p_y})],[(\pi_{2p_x}^*)=(\pi_{2p_y}^*)],(\sigma_{2p_z}^*)](https://tex.z-dn.net/?f=%28%5Csigma_%7B1s%7D%29%2C%28%5Csigma_%7B1s%7D%5E%2A%29%2C%28%5Csigma_%7B2s%7D%29%2C%28%5Csigma_%7B2s%7D%5E%2A%29%2C%28%5Csigma_%7B2p_z%7D%29%2C%5B%28%5Cpi_%7B2p_x%7D%29%3D%28%5Cpi_%7B2p_y%7D%29%5D%2C%5B%28%5Cpi_%7B2p_x%7D%5E%2A%29%3D%28%5Cpi_%7B2p_y%7D%5E%2A%29%5D%2C%28%5Csigma_%7B2p_z%7D%5E%2A%29)
As there are 7 electrons present in nitrogen and 9 electrons in fluorine.
(a) The number of electrons present in
molecule = 7 + 9 = 16
The molecular orbital configuration of
molecule will be,
![(\sigma_{1s})^2,(\sigma_{1s}^*)^2,(\sigma_{2s})^2,(\sigma_{2s}^*)^2,(\sigma_{2p_z})^2,[(\pi_{2p_x})^2=(\pi_{2p_y})^2],[(\pi_{2p_x}^*)^1=(\pi_{2p_y}^*)^1],(\sigma_{2p_z}^*)^0](https://tex.z-dn.net/?f=%28%5Csigma_%7B1s%7D%29%5E2%2C%28%5Csigma_%7B1s%7D%5E%2A%29%5E2%2C%28%5Csigma_%7B2s%7D%29%5E2%2C%28%5Csigma_%7B2s%7D%5E%2A%29%5E2%2C%28%5Csigma_%7B2p_z%7D%29%5E2%2C%5B%28%5Cpi_%7B2p_x%7D%29%5E2%3D%28%5Cpi_%7B2p_y%7D%29%5E2%5D%2C%5B%28%5Cpi_%7B2p_x%7D%5E%2A%29%5E1%3D%28%5Cpi_%7B2p_y%7D%5E%2A%29%5E1%5D%2C%28%5Csigma_%7B2p_z%7D%5E%2A%29%5E0)
The formula of bonding order = ![\frac{1}{2}\times (\text{Number of bonding electrons}-\text{Number of anti-bonding electrons})](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20%28%5Ctext%7BNumber%20of%20bonding%20electrons%7D-%5Ctext%7BNumber%20of%20anti-bonding%20electrons%7D%29)
The bonding order of
= ![\frac{1}{2}\times (10-6)=2](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20%2810-6%29%3D2)
(b) The number of electrons present in
molecule = 7 + 9 - 1 = 15
The molecular orbital configuration of
molecule will be,
![(\sigma_{1s})^2,(\sigma_{1s}^*)^2,(\sigma_{2s})^2,(\sigma_{2s}^*)^2,(\sigma_{2p_z})^2,[(\pi_{2p_x})^2=(\pi_{2p_y})^2],[(\pi_{2p_x}^*)^1=(\pi_{2p_y}^*)^0],(\sigma_{2p_z}^*)^0](https://tex.z-dn.net/?f=%28%5Csigma_%7B1s%7D%29%5E2%2C%28%5Csigma_%7B1s%7D%5E%2A%29%5E2%2C%28%5Csigma_%7B2s%7D%29%5E2%2C%28%5Csigma_%7B2s%7D%5E%2A%29%5E2%2C%28%5Csigma_%7B2p_z%7D%29%5E2%2C%5B%28%5Cpi_%7B2p_x%7D%29%5E2%3D%28%5Cpi_%7B2p_y%7D%29%5E2%5D%2C%5B%28%5Cpi_%7B2p_x%7D%5E%2A%29%5E1%3D%28%5Cpi_%7B2p_y%7D%5E%2A%29%5E0%5D%2C%28%5Csigma_%7B2p_z%7D%5E%2A%29%5E0)
The bonding order of
= ![\frac{1}{2}\times (10-5)=2.5](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20%2810-5%29%3D2.5)
(c) The number of electrons present in
molecule = 7 + 9 + 1 = 17
The molecular orbital configuration of
molecule will be,
![(\sigma_{1s})^2,(\sigma_{1s}^*)^2,(\sigma_{2s})^2,(\sigma_{2s}^*)^2,(\sigma_{2p_z})^2,[(\pi_{2p_x})^2=(\pi_{2p_y})^2],[(\pi_{2p_x}^*)^2=(\pi_{2p_y}^*)^1],(\sigma_{2p_z}^*)^0](https://tex.z-dn.net/?f=%28%5Csigma_%7B1s%7D%29%5E2%2C%28%5Csigma_%7B1s%7D%5E%2A%29%5E2%2C%28%5Csigma_%7B2s%7D%29%5E2%2C%28%5Csigma_%7B2s%7D%5E%2A%29%5E2%2C%28%5Csigma_%7B2p_z%7D%29%5E2%2C%5B%28%5Cpi_%7B2p_x%7D%29%5E2%3D%28%5Cpi_%7B2p_y%7D%29%5E2%5D%2C%5B%28%5Cpi_%7B2p_x%7D%5E%2A%29%5E2%3D%28%5Cpi_%7B2p_y%7D%5E%2A%29%5E1%5D%2C%28%5Csigma_%7B2p_z%7D%5E%2A%29%5E0)
The bonding order of
= ![\frac{1}{2}\times (10-7)=1.5](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20%2810-7%29%3D1.5)