The answer is B Covalent bonds
The number of protoms tells you what position of the element on the periodic table is
Answer:NaCl (Sodium Chloride )
Explanation:As it has Solubility 35.7
The greatest source of radiation is radon gas
Answer:
The likely magnitude of the equilibrium constant k for the reaction between hydrogen and oxygen is k>10³
Explanation:
The equilibrium constant k for the reaction 2H₂(g) + O₂(g)⇄ 2H₂O(g) can be expressed as follows
![K = \frac{[H_2O]^2}{[H_2]^2[O_2]}](https://tex.z-dn.net/?f=K%20%3D%20%5Cfrac%7B%5BH_2O%5D%5E2%7D%7B%5BH_2%5D%5E2%5BO_2%5D%7D)
As the concentration of the products increase and concentration of the reagents decrease, the value of the equilibrium constant increases as well. The reaction between Hydrogen and Oxygen is violent, meaning that the concentration of the products will be high and the concentration of the reagents will be low. That's why the equilibrium constant has a likely magnitude of k>10³