Answer:
4.186 L
Explanation:
Using the pv=nrt equation and converting the grams of O2 into mols. After finding the number of mols by dividing 5.98 by 32 (2*the atomic weight of O) you plug that into the equation. So then you have 1*V=.186875*.08206*273 then you rearrange the equation to solve for v and get 4.186 L
Density is a physical property of matter
Answer:
Be,Mg,Ca,Sr,Ba.Ra[down the group electronegativity is decreasing]
Explanation:
it would be 26 because once you divide 160g by 5.0g and add 12.5 you would get 26
hope this helps
The process of mineral formation from particles dissolved in a liquid or a melt is called crystallisation.
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