K + I - > KI
Potassium (needs to lose 1 electron) responds with Iodine (needs to pick up 1 electron) to fulfill both component's octet, shaping a salt, potassium iodide
This is a similar case for NaCl, simply unique components. Trust this made a difference.
Answer:
Ummm a pickle is stored in glass container usually in the fridge
Explanation:
so the pickles dont go bad they go in the fridge so they dont mold. if you were to put them in a metal container they would get very cold when you put them in the fridge.
The pH of the solution created is 7.21
<u>Explanation:</u>
Ka1 = 6.9 X 10⁻³
Ka2 = 6.2 X 10⁻⁸
Ka3 = 4.8 X 10⁻¹³
pKa = - log( Ka)
Thus,
pKa1 = - log ( 6.9 X 10⁻³) = 2.16
pKa2 = - log ( 6.2 X 10⁻⁸ ) = 7.21
pKa3 = - log ( 4.8 X 10⁻¹³ ) = 12.3
KH₂PO₄ + Na₂HPO₄ = KH₃PO₄ + Na₂PO₄
Ka2 = [ KH₃PO₄] [Na₂PO₄] / [KH₂PO₄] [Na₂HPO₄]
log (Ka2 ) = log [[ KH₃PO₄] [Na₂PO₄] / [KH₂PO₄] [Na₂HPO₄]]
pH = pKa2 + log [KH₂PO₄] /[Na₂HPO₄] = 7.21
Therefore, the pH of the solution created is 7.21
Answer:
34.32 oz
Explanation:
1.- The carpet has the dimension 12 x 11 ft, so it has an area = 12 x 11 = 132 ft2
To convert the Ft2 into yd2:
9 ft2 = 1 yd2
132 ft2 = x X = (132 x1) / 9 = 14.6 yd2
2.- By now, it is now that the 39 % is burned, so obtain the 39 % of 14.6 yd2
14.6 yd2 = 100 %
x = 39 % x = (39 x 14.6) / 100 = 5.72 yd2
3.- It is known that 30 oz acrylan /yd2
30 oz = 1 yd2
x = 5.72 yd2 X = (5.72 x 30) /1 = 171.6 oz
4.- It is assume that just the 20 % of the fibers has HCN
171.6 oz = 100 %
x = 20 % X = (20 x 171.6) /100 = 34.32 oz
The ionization potential is the energy that is required to remove an electron from the neutral atom. It is the same as the ionization energy.
From the question, we can see that the ionization energy of the hydrogen atom is 13.6 eV, it also means that the ionization potential of the hydrogen atom is also 13.6 eV.
Therefore, If ionization energy of hydrogen atom is 13.6 eV then its ionization potential will be 13.6 eV