Found some of my old high school chemistry... (7.5 frosty pts)

Question

frostbite · Answer

Bob propose; to carbonate a juice drink put 5.0 dry ice (FYI: solid $\sf CO_2$) in the bottom of a plastic bottle, add 1.0 L of juice and quickly seal the bottle (typical high school procedure). Estimate the partial pressure of $\sf CO_2$ over the juice after equilibrium has been established. The bottle can handle about 400 kPa. 

1) Is bob gonna have an issue?
2) Is the volume of air above the liquid important?

frostbite · Answer

Henry's law constant for $\sf CO_2$: 0.034 $\large \frac{mol~ bar}{kg}$

frostbite · Answer

5.0 gram dry ice*

abb0t · Answer

420.69