show how claisen condensations could be used to make the following compounds, by drawing the staring molecule(s). part a there are two ways; draw both answers.

Which of the following is most likely true about water in chemical solutions?

Which item is most likely part of the safety contract

Use the de broglie's wave equation to find the wavelength of an electron moving at 4.5 × 106 m/s. show your work. note: h= plank's constant (6.62607 x 10-34 j s)