Answer:
Whent he people went to the moon they told them what it was
Explanation:
First let us compute for the number of moles of butane
(molar mass = 58.12 g/mol)
number of moles = 145 g / (58.12 g/mol) = 2.49 mol
<span>We use the ideal
gas equation to calculate the volume:</span>
<span> V = n R T / P</span>
V = 2.49 mol * 62.36367 L torr / mol K * 308.15 K / 745
torr
<span>V = 64.35 L</span>
Well, water is composed H2 gas and O2 gas in a 2:1 ratio, and the bubbles that form at the bottom of the pan is just the water changing from a liquid to a gas, and im pretty sure its water vapor that comes out of the pan. I hope that helped??? :)
•Have high melting and boiling points.
Dissolve in water.
•Conduct electricity either dissolved in water or in molten state.
•Form 3D network called lattice.
NOTE:Giant covalent structures also form lattice. E.g graphite and diamond which are allotropes of the element carbon.
Answer:
Please write complete question....
Explanation:
Plz