If you were asked to choose s solvent for this experiment from the list below, which would you choose ? Justify your answers. •Carbon tetrachloride Kf = 29.8C/m. •chloroform. Kf = 4.90C/m. •Ethanol. Kf = 1.99 C/m. •Naphthalene. Kf= 6.80 C/m

Titania buys a bag of fertilizers at the store.it reads 30-15-10. how much phosphorous is in the fertilizer a. 30% b. 15% c. 10%

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules

Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)