False. Pb is lower than Al in the reactivity series. It cannot replace aluminium in AlCl3
Answer:
Mole Fraction of O2 --> 0.42
Mole Fraction of Ar --> 0.037
Explanation:
Answer:
pluto is considered a dwarf planet because it did not meet the three criteria the IAU uses to define a full sized planet
Explanation:
Answer:
Inside the earth, the rock is so softened by heat that it slowly moves and flows. The Earth is like an egg.
Explanation:
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(Hoped I helped! If I missed anything please tell me and I will try again! )
<span>The vaporization of br2 from liquid to gas state requires 7.4 k/cal /mol.</span>
