Answer:
confidential means something that is private, or secured. when something is <em>confidential</em> it means it is just between you and another person, no in between. :)
Explanation:
to use <em>confidential</em> in a sentence - the bank account password is <em>confidential</em>.
<u>Answer:</u> The correct answer is Option B.
<u>Explanation:</u>
To calculate the final pressure of the system, we use the equation given by Gay-Lussac Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant volume.
Mathematically,
(at constant volume)
where,
are the initial pressure and temperature of the gas.
are the final pressure and temperature of the gas.
We are given:
Conversion factor: 
Putting values in above equation, we get:
Hence, the correct answer is Option B.
Answer:
umm it does not show what elements but I think its C. number of protons
Answer:
Explanation:
2Al(s) + 3 I₂(s) → 2 Al⁺³ + 6 I⁻
Aluminium is oxidised and iodine is reduced .
so cell potential = Ereduction - Eoxidation
Al⁺³ + 3e = Al - 1.66 V
I₂ + 2 e = 2 I⁻ 0.54 V
= .54 - ( - 1.66 )
= 1.66 + .54
= 2.2 V
