Answer:
32(molecular mass has no unit )
Explanation:
(16)(o2)
16×2
=32
Answer:
hindi ko alam
Explanation:
Sorry sana wag nyong irereport
sabihin nyo nalahat ng masama sa akin basta wag nyong irereport!
Answer:
0.1
Explanation:
Using Henderson-Hasselbalch equation
pH = pKa + log ( base / acid )
pH= 9.0 , pKa = 10.0
9.0 = 10 + log ( base / acid )
9 - 10 = log ( base / acid )
10⁻¹ = ( base / acid )
( base / acid ) = 0.1
Because of the temperature chance and the pollution