What is the final volume of a gas that started at 20 L and 50 atm pressure when the pressure is decreased to 14 atm? Answer must be to nearest whole number.

Final volume = 71 L

Explanation:

Since the question involves volume and pressure, we use Boyle's law which states that

P1V1 = P2V2;

Where P1 and P2 are initial and final pressure respectively, and V1 and V2 are initial and final volumes respectively.

P1 =50 atm, P2 = 14 atm, V1 = 20 L, V2 = ?

V2 = P1V1/P2

V2 = (50 * 20)/14

V2 = 71 L

8 carbon atoms forming single bonds with 18 hydrogen atoms; a triple bond exists between the third and fourth carbon atom from the right

explanation:

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock