2 <span>Al(NO</span>₃<span>)</span>₃ + 3 <span>Na</span>₂<span>SO</span>₄ = <span>Al</span>₂<span>(SO</span>₄<span>)</span>₃ + 6 <span>NaNO</span>₃<span>
</span>Aluminium Nitrate + Salt Cake = Aluminium Sulfate + Sodium Nitrate
Answer D ( double replacement )
hope this helps!
I think the best one is B
Answer:
Option B. PV = nRT.
Explanation:
From the above,
C = PV / T. (1)
But, C is directly proportional to n, where R is the gas constant i.e
C & n
C = nR
Substituting the value of C into equation (1), we have:
C = PV / T
nR = PV / T
Cross multiply to express in linear form
nRT = PV
Therefore,
PV = nRT
Answer:
"<em><u>A</u></em><em><u>L</u></em><em><u>U</u></em><em><u>M</u></em><em><u>I</u></em><em><u>N</u></em><em><u>U</u></em><em><u>M</u></em><em><u> </u></em>FOIL" will conduct heat much more effectively than black construction paper.
