Answer:
5.22 x 10^-5
Explanation:
5.22 x 10^-3 x 10^-2 = 5.22 x 10^-5
Chlorine= 35.5 +35.3= 71 a.m.u.
The balanced equation is:
![2Na_3N-\ \textgreater \ 6Na + N_2](https://tex.z-dn.net/?f=2Na_3N-%5C%20%5Ctextgreater%20%5C%206Na%20%2B%20N_2)
Then proceed with the following equations.
![100g Na_3N*(\frac{1molNa_3N}{82.98gNa_3N})*(\frac {6mol Na}{2molNa_3N})*(\frac {22.99gNa}{1molNa})=83.12gNa](https://tex.z-dn.net/?f=100g%20Na_3N%2A%28%5Cfrac%7B1molNa_3N%7D%7B82.98gNa_3N%7D%29%2A%28%5Cfrac%20%7B6mol%20Na%7D%7B2molNa_3N%7D%29%2A%28%5Cfrac%20%7B22.99gNa%7D%7B1molNa%7D%29%3D83.12gNa)
The answer is
![83.12gNa](https://tex.z-dn.net/?f=83.12gNa)
.
Abiotic is non-living factors. Such as rocks, soil, and ph.
Answer:
Compound
Explanation:
We want to know if it's a compound or a mixture.
An example of a mixture is salt water: you can heat it hot enough to boil off the water, leaving only the salt. This is a physical change, which is how you know it's a mixture.
Something like gold is a compound: if you heat it, or hit it, you'll still only have gold. You can only break it down by chemical means, which is how you know it's a compound.