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>
Answer:
<em>Atomic mass is the number of protons + the number of neutrons in an atom</em>.
Explanation:
Answer:
Heat is absorbed.
Explanation:
Endothermic reactions: Heat is absorbed.
