The answers are:
1. D
2. B if it is a check all that are true it is b & d
penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei
Vanadium(II) sulfate
Vanadium(III) sulfate is the inorganic compound with the formula V2(SO4)3
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>