Answer:
w w w . g o o g l e . c o m
Explanation:
Answer:
losing valence electrons
Explanation:
please Mark as BRAINLIST answer
Answer:
yes
Explanation:
it wont dissolve because when water is cold its molecules dont separate
Answer :
a) The concentration of 
at equilibrium is 0.08 m.
b) The concentration of 
at equilibrium is 0.26 m.
Solution :
The equilibrium reaction is,
![Fe^{3+}+SCN^-\rightleftharpoons [FeSCN]^{2+}](https://tex.z-dn.net/?f=Fe%5E%7B3%2B%7D%2BSCN%5E-%5Crightleftharpoons%20%5BFeSCN%5D%5E%7B2%2B%7D)
Initial concentration 0.230 0.410 0
At equilibrium (0.230 - x) (0.410 - x) x
Given x = 0.150
Therefore,
The concentration of = 0.230 - x = 0.230 - 0.150 = 0.08
The concentration of = 0.410 - x = 0.410 - 0.150 = 0.26
Thus, the concentration of at equilibrium is 0.08 m.
The concentration of at equilibrium is 0.26 m.
C. Silicon
EXPLANATION
Silicon is the second most common element present in the crust with an abundance of 276,900 ppm or equivalent to 27.7%. The most abundant element is oxygen with 46.6%.
