The inside of a jet has a pressure of 0.85 atm while in the air and is at a temperature of 5.0" C. If the temperature of the airliner increases to 30°C
during the landing, what is the pressure inside the jet on the ground?
SHOW YOUR WORK! (round to 2 decimals)*

If a planet rotates 360 degrees during a 24 hour time period, what does that tell us about the planet? a. the middle of the planet is in darkness b. the seasons on the planet vary every day. c. the planet runs on a 12-hour time clock. d. the temperature on the planet varies daily.

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate