Color change bubbles and i think dissolving
Answer:
2.8x10^24
Explanation:
To convert moles to molecules, multiply the number of moles by Avagadro's number (6.02x10^23. Round if required.
4.62mol × 6.02x10^23 = 2.8x10^24
So this can explain the density of a person very clearly.
PH= -log [H+]
= - (log 0.034)
= - (-1.5)
= 1.5