Solution:The combustion reactions for propane and butane are: (a) Stoichiometric Air RequirementOn the basis of 1 volume of the fuel gas, the propane content requires0.7 Ã (5 + 18.8) = 16.7 vols airand the butane requires0.3 Ã (6.5 + 24.5) = 6.3 vols airHence the stoichiometric air-to-fuel ratio is 23:1.
Rating Newest Oldest. Best Answer: Viscose isnt stretchy, that is why the spandex was added. If you get the small it will likely cling to your torso so if you tend to wear close fitting tops then go for the small.Viscose does not shrink so getting a large could backfire in that throwing it in the wash wont make it any smaller. Good luck.Source(s): I am from a family of seamstresses.f you get the small it will likely cling to your torso so if you tend to wear close fitting tops then go for the small. Viscose does not shrink so getting a large could backfire in that throwing it in the wash wont make it any smaller. Good luck. Source(s): I am from a family of seamstresses.
Stretch your gastronemius -- your outer calf muscle -- by first sitting on the floor with both legs extended in front of you with your heels touching the ground and your toes pointed toward the ceiling. Loop a resistance band around the balls of your feet and hold a resistance band end in each hand.