The perimeter of a rectangle is the sum of it's sides. If we know that l = 3w +3, we can plug it into P = 2l + 2w.
To figure out your question, just divide 999,999 by 9.
999,999/9 = 111,111
Answer:
(0. -3)
Step-by-step explanation:
Answer:
the hydrogen will occupy 232.035 ft³
Step-by-step explanation:
Given the data in the question;
Initial pressure P₁ = 2200 pounds per square inch
we convert to standard atmosphere
Initial pressure P₁ = ( 2200 / 14.696 )atm = 149.7 atm
Initial Volume V₁ = 1.55 ft³
We know that for gas,
P₁V₁ = P₂V₂
{ STP = 1 atm }
so we substitute
149.7 atm × 1.55 ft³ = 1 atm × V₂
232.035 atm.ft³ = 1 atm × V₂
V₂ = 232.035 atm.ft³ / 1 atm
V₂ = 232.035 ft³
Therefore, the hydrogen will occupy 232.035 ft³
