If I have 45 liters of helium in a balloon at 25 °C and increase the temperature to the balloon to 55 °C, what will the new volume of the balloon be? * Round to 2 decimal places.

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.