Answer:
Ca
Explanation:
As a general trend on the periodic table, the electronegativities of elements decrease down the group and increase across the periods. Since calcium is in group two , it is expected to have the lowest amount of electronegativity due to its specific location on the periodic table.
To show that this prediction is true, I will write the elecronegativity values of these atoms. Calcium has a value 1.0, Silver 1.93 , Iron 1.83 and chromium 1.66
............. are in the world and the rest of us will die from being to stupid to do anything i life anyways
Answer:
Equilibrium concentration of is
Explanation:
Construct an ICE table to calculate changes in concentration at equilibrium.
I: 0.1 0 0
C: -x +x +x
E: 0.1-x x x
=
(species inside third bracket represent equilibrium concentrations)
or,
So, M
or,
So, equilibrium concentration of ==x=
Answer:
The molar mass of C6 H12 O6 is 180.15588 g/mol.
Explanation: