How many grams of potassium nitrate are produced when 25.0 moles of potassium phosphate react with 25.0 moles of aluminum nitrate? (Hint: Do two problems solving for moles of potassium nitrate) K3PO4 + Al(NO3)3 = 3KNO3 + AlPO4

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

The excretory system,need answers for all: )

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.