2 points
4) A spherical weather balloon has volume of 12.0 L when inflated at STP.
Assuming it could stay anchored and intact, as a hurricane passed
overhead lowering the pressure to 720.0 mm Hg what would be the new
volume of the balloon assuming the temperature stays at 0 C?
0 0.0167L
O 12.7L
0 0.0167 atm
O 11.36

(b) 12.7 L

Explanation:

Given:

Volume, V₁ = 12 L

Pressure, P₁ = 760 mm Hg (at STP)

Temperature, T₁ = 273 K (at STP)

Pressure, P₂ = 720 mm Hg

Temperature, T₂ = 0°C = 273 K

Volume, V₂ = ?

We know:

Substituting the value we get:

Therefore, V₂ is 12.7 L

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;