A 0.875- g sample of KHP (204.23 g/mol) is titrated with 20.75 mL of NaOH to a permanent endpoint

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water

A0.100-kilogram apple hangs in a tree 1.50 meter above the ground. ignore frictional effects, the total mechanical energy of the apples is